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Partha Bhattacharyya

About


Partha Bhattacharyya received his B.E. degree in Electronics and Telecommunication Engineering and M.E. degree in Electron Devices from Jadavpur University, India in 2002 and 2004, respectively. He received his PhD degree on ‘MEMS-based gas sensor and its integration with CMOS circuits’ from the same University in 2008. Presently, he is a faculty member in the Department of Electronics and Telecommunication Engineering, Indian Institute of Engineering Science and Technology (IIEST), India. He was a visiting scientist at Institute of Micro- and Nanomaterials, Ulm University, Germany in 2015 for his post-doctoral research. His current research interests include nanomaterial-based sensors, graphene and other two dimensional material for device applications. He has published about hundred and sixty research articles in reputed journals and conferences. He received the Young Engineer’s Award from the Institution of Engineers, India, in 2010, Career Award for Young Teachers (CAYT) 2011-12 from All India Council for Technical Education (AICTE), ‘Young Engineer Award 2012’ from Indian National Academy of Engineering (INAE),‘Young Scientist Award 2012’ from Indian National Science Academy (INSA), Young scientist award from ISSS in 2016, Visvesvaraya Young Faculty Research Fellowship (MeitY, India) 2016 and lecture medal from MRSI in 2017, for his teaching and research contributions. He has supervised twelve PhD students so far with two more continuing. He is a senior member of IEEE and fellow of IEI and IETE. He is an associate editor of IEEE Sensors Journal.

Academic Qualifications


  • Ph. D. : 2008 (Dissertation: “Development of Nanocrystalline Zinc Oxide based MEMS Gas Sensor and its Integration with CMOS Circuit”) from Dept. of Electronics and Telecommunication Engineering, Jadavpur University, India
  • M.E. : 2004 (with Specialization in Electron Device from Dept. of Electronics and Telecommunication Engineering, Jadavpur University, India), 87.2% (Rank: 2nd )
  • B.E.: 2002 (Electronics and Telecommunication Engineering, Jadavpur University, India), 82.5%.

Research Statement


  • Nanostructured Semiconducting Oxides based Gas Sensors
  • Graphene and other 2 D Materials for Device Applications

Latest Publications


  • 1 I.Sil. B. Chakraborty, K Dutta, H Awasthi, S Goel, P. Bhattacharyya, Capacitive Mode Vapor Sensing Phenomenon in ZnO Homojunction: An Insight through Space Charge Model and Electrical Equivalent Circuit, (Accepted, In Press), IEEE Sensors Journal, 2022
  • 2 Partha Bhattacharyya, Fabrication Strategies and Measurement Techniques for Performance Improvement of Graphene/Graphene Derivative based FET Gas Sensor Devices: A Review, vol. 21, No. 9, pp. 10231 - 10240, IEEE Sensors Journal, 2021
  • 3 Partha Bhattacharyya and Debanjan Acharyya, Impact of Device Configurations on Sensing Performance of WS2 based Gas Sensors: A Review, vol. 21, No. 10, pp. 22414 - 22425, IEEE Sensors Journal, 2021
  • 4 B. Chakraborty, I. Maity. P. Chung, M. Ho and P. Bhattacharyya, Understanding the Highly Selective Methanol Sensing Mechanism of Electrodeposited Pristine MoS2 using First Principle Analysis, vol. 21, No. 15, pp. 16484 - 16491, IEEE Sensors Journal, 2021
  • 5 Indranil Maity, Hiroki Nagasawa, Toshinori Tsuru and Partha Bhattacharyya, Correlation between Ammonia Selectivity and Temperature Dependent Functional Group Tuning of GO, vol. 20, pp. 129-136, IEEE Transactions on Nanotechnology, 2020
  • 6 I. Maity, H. Rahaman, and P. Bhattacharyya, DFT based simulation for predicting alcohol adsorption on oxygenated functional group containing GO and rGO based gas sensor devices, 3rd International Symposium on Devices, Circuits and Systems (ISDCS 2020), IIEST Shibpur, Howrah, India, 4-6th March, 2020
  • 7 S. Ghosal, K. Dutta, P. Bhattacharyya, Understanding the Improved Vapor Sensor Device Performance of Dual Surface Engineered WO3 Nanospheres Using Semi-Quantitative Energy Band Model, 41, 912-915, IEEE Electron Device Letters, 2020
  • 8 I. Sil, B. Chakraborty, S. J. Shivaraja, A. Kumar, V. Manjuladevi, R. K Gupta, and P. Bhattacharyya, Fabrication, Structural, Electrical and Optical Characterizations of p-Nanoparticles and n- Nanotubes based ZnO Homojunction, 67, 4256-4261, IEEE Transactions on Electron Devices, 2020
  • 9 Sanghamitra Ghosal, Partha Bhattacharyya, Honeycomb Texturing of Hierarchical Nanoflowers of WO3 as an Efficient Route to Improve Repeatability and Stability of Room Temperature Vapor Sensor, 20, 84-91, IEEE Transactions on Device and Materials Reliability, 2020
  • 10 Kasturi Ghosh, Hafizur Rahaman, Partha Bhattacharyya, Prediction and Implementation of Graphene and Other Two-Dimensional Material Based Superconductors: A Review, 30, 7400109, IEEE Transactions on Applied Superconductivity, 2020
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    Research Areas


    • Nanostructured semiconducting oxides based Gas Sensors
    • Graphene and other 2 D materials for device applications

    Publications


  • 1 I.Sil. B. Chakraborty, K Dutta, H Awasthi, S Goel, P. Bhattacharyya, Capacitive Mode Vapor Sensing Phenomenon in ZnO Homojunction: An Insight through Space Charge Model and Electrical Equivalent Circuit, (Accepted, In Press), IEEE Sensors Journal, 2022
  • 2 Partha Bhattacharyya, Fabrication Strategies and Measurement Techniques for Performance Improvement of Graphene/Graphene Derivative based FET Gas Sensor Devices: A Review, vol. 21, No. 9, pp. 10231 - 10240, IEEE Sensors Journal, 2021
  • 3 Partha Bhattacharyya and Debanjan Acharyya, Impact of Device Configurations on Sensing Performance of WS2 based Gas Sensors: A Review, vol. 21, No. 10, pp. 22414 - 22425, IEEE Sensors Journal, 2021
  • 4 B. Chakraborty, I. Maity. P. Chung, M. Ho and P. Bhattacharyya, Understanding the Highly Selective Methanol Sensing Mechanism of Electrodeposited Pristine MoS2 using First Principle Analysis, vol. 21, No. 15, pp. 16484 - 16491, IEEE Sensors Journal, 2021
  • 5 Indranil Maity, Hiroki Nagasawa, Toshinori Tsuru and Partha Bhattacharyya, Correlation between Ammonia Selectivity and Temperature Dependent Functional Group Tuning of GO, vol. 20, pp. 129-136, IEEE Transactions on Nanotechnology, 2020
  • 6 S. Ghosal, K. Dutta, P. Bhattacharyya, Understanding the Improved Vapor Sensor Device Performance of Dual Surface Engineered WO3 Nanospheres Using Semi-Quantitative Energy Band Model, 41, 912-915, IEEE Electron Device Letters, 2020
  • 7 I. Sil, B. Chakraborty, S. J. Shivaraja, A. Kumar, V. Manjuladevi, R. K Gupta, and P. Bhattacharyya, Fabrication, Structural, Electrical and Optical Characterizations of p-Nanoparticles and n- Nanotubes based ZnO Homojunction, 67, 4256-4261, IEEE Transactions on Electron Devices, 2020
  • 8 Sanghamitra Ghosal, Partha Bhattacharyya, Honeycomb Texturing of Hierarchical Nanoflowers of WO3 as an Efficient Route to Improve Repeatability and Stability of Room Temperature Vapor Sensor, 20, 84-91, IEEE Transactions on Device and Materials Reliability, 2020
  • 9 Kasturi Ghosh, Hafizur Rahaman, Partha Bhattacharyya, Prediction and Implementation of Graphene and Other Two-Dimensional Material Based Superconductors: A Review, 30, 7400109, IEEE Transactions on Applied Superconductivity, 2020
  • 10 Sanghamitra Ghosal, Partha Bhattacharyya, Fabrication, Characterization and Gas Sensing Performance of Pd, RGO and MnO2 Nanoflowers based Ternary Junction Device, 66, 3982-3987, IEEE Transactions on Electron Devices, 2019
  • 11 Sanghamitra Ghosal, Partha Bhattacharyya, Time Dependent Morphological Evolution of Hydrothermally Derived MnO2 Nanostructures and Corresponding Methanol Sensing Performance, 18, 502-508, IEEE Transactions on Nanotechnology, 2019
  • 12 B. Bhowmik, K. Dutta, P. Bhattacharyya, An Efficient Room Temperature Ethanol Sensor Device based on p-n Homojunction of TiO2 Nanostructures, 66, 1063-1068, IEEE Transactions on Electron Devices, 2019
  • 13 D. Acharyya, R. Roychaudhuri, P. Bhattacharyya, Noise Analysis-Resonant Frequency based Combined Approach for Concomitant Detection of Unknown Vapor Type and Concentration, 68, 3004-3001, IEEE Transactions on Instrumentation and Measurement, 2019
  • 14 Suman Ghosal, Swati Dey, Partha Bhattacharyya, Partha Pratim Chattopadhyay, Shubhabrata Datta, Data-driven design of ternary alloy catalysts for enhanced oxide-based gas sensors’ performance, 161, 255-260, Computational Materials Science, 2019
  • 15 Tiya Dey Malakar, Partha Bhattacharyya, Subir Kumar Sarkar, Study of device parameters for work function engineered gate recessed S/D SOI MOSFET incorporating quantum mechanical effects, 25, 1937-1944, Microsystem Technologies, 2019
  • 16 Tiya Dey Malakar, Partha Bhattacharyya, Subir Kumar Sarkar, Analytical Surface Potential Modelling-Based Small Signal Analysis and RF Performance Characterization of DMG SOI MOSFET for Better RFIC Application, 35, 282-291, IETE Technical Review, 2019
  • 17 Kasturi Ghosh, Niladri S. Mahapatra, Hafizur Rahaman, Partha Bhattacharyya, Prediction of Adsorption Probability of Oxidizing and Reducing Species on 2D Hybrid Junction of rGO-ZnO from First Principle Analysis, , vol. 18, pp. 119-125 (2018) (Impact Factor: 2.292)., 18, 119-125, IEEE Transactions on Nanotechnology, 2018
  • 18 Rajarshi Roy Chaudhuri, Debanjan Acharyya, Sanghamitra Ghosal, Peifang Chung, Monshu Ho, Partha Bhattacharyya,, Understanding the Apparent Non-Reliability in the Sensing Characteristics of MnO2 Self-assembled Hierarchical Nanostructure, 18, 628-635, IEEE Transactions on Device and Materials Reliability, 2018
  • 19 Indranil Maity, Debanjan Acharyya, Kuoyou Huang, Peifang Chung, Monshu Ho, Partha Bhattacharyya, A Comparative Study on Performance Improvement of ZnO Nanotubes based Alcohol Sensor Devices by Pd and rGO Hybridization, , vol. 65, No. 8, pp. 3528-3534 (2018) (Impact Factor: 2.62 )., 65, 3528-3534, IEEE Transactions on Electron Devices, 2018
  • 20 Sanghamitra Ghosal , Partha Bhattacharyya, Irreversible n to p Transition and Corresponding Performance Improvement of RGO/TiO2 Nanotubes Hybrid Vapor Sensor Devices by Varying Electrophoretic Deposition Time, 17, 1098-1105, IEEE Transactions on Nanotechnology, 2018
  • 21 D. Acharyya, A. Saini, P. Bhattacharyya, Influence of rGO Cladding in Improving the Sensitivity and Selectivity of ZnO Nanoflowers based Alcohol Sensor, 18, 1820-1827, IEEE Sensors Journal, 2018
  • 22 K. Ghosh, H. Rahaman, P. Bhattacharyya, Potentiality of Density-Functional Theory in Analyzing the Devices Containing Graphene - Crystalline Solid Interfaces: A Review, 64, 4738-4745, IEEE Transactions on Electron Devices, 2017
  • 23 Debanjan Acharyya, Snehanjan Acharyya, Kuoyou Huang, Peifang Chung, Monshu Ho, Partha Bhattacharyya, Highly Sensitive ppb Level Methanol Sensor by Tuning C:O Ratio of rGO-TiO2 Nanotube Hybrid Structure, 16, 1122-1128, IEEE Transactions on Nanotechnology, 2017
  • 24 Basanta Bhowmik, Partha Bhattacharyya, Basanta Bhowmik, Partha Bhattacharyya, Efficient Gas Sensor Devices based on Surface Engineered Oxygen Vacancy Controlled TiO2 Nanosheets, 64, 2357-2363, IEEE Transactions on Electron Devices, 2017
  • 25 K. Dutta, B.Bhowmik, P. Bhattacharyya, Resonant Frequency Tuning Technique for Selective Detection of Alcohols by TiO2 Nanorod Based Capacitive Device, 16, 820-825, IEEE Transactions on Nanotechnology, 2017
  • 26 B. Bhowmik, P. Bhattacharyya, A Proton Hopping Guided 3-D Space Charge Model for Quantitative Understanding of Humidity Dependent Gas Sensing by TiO2 Nanoflower based Devices, 16, 180-188, IEEE Transactions on Nanotechnology, 2017
  • 27 I. Maity, K.Ghosh, H.Rahaman, P.Bhattacharyya, Selectivity Tuning of Graphene Oxide Based Reliable Gas Sensor Devices by Tailoring the Oxygen Functional Groups: A DFT Study Based Approach, 17, 738-745, IEEE Transactions on Device and Materials Reliability, 2017
  • 28 I. Maity, K.Ghosh, H. Rahaman, P. Bhattacharyya, Tuning of Electronic Properties of Edge Oxidized Armchair Graphene Nanoribbon by the Variation of Oxygen Amounts and Positions, 28, 9039-9047, Journal of Materials Science: Materials in Electronics, 2017
  • 29 S. Ghosal, P. Bhattacharyya, A potential gas sensor device based on Pd/RGO/TiO2 nanotube ternary hybrid junction, 78, 299-306, Microelectronics Reliability, 2017
  • 30 K. Dutta, P. P. Chattopadhyay, P. Bhattacharyya, Voltage Controlled Rupturing of TiO2 Nanotubes for Gas Sensor Device Applications: Correlation with Surface and Edge Energy, 63, 4933-4938, IEEE Transactions on Electron Devices, 2016
  • 31 Debanjan Acharyya , Partha Bhattacharyya, Highly Efficient Room Temperature Gas Sensor based on TiO2 Nanotubes-Reduced Graphene Oxide Hybrid Device, 37, 656-659, IEEE Electron Device Letters, 2016
  • 32 K. Dutta, N. Banerjee, H. Mishra, P. Bhattacharyya, Performance Improvement of Pd/ZnO-NR/Si MIS Gas Sensor Device in Capacitive Mode: Correlation with Equivalent Circuit Elements, 63, 1266-1273, IEEE Transactions on Electron Devices, 2016
  • 33 D. Acharyya, P. Bhattacharyya, Alcohol Sensing Performance of ZnO Hexagonal Nanotubes at Low Temperatures: A Qualitative Understanding, 228, 373-386, Sensors and Actuators B, 2016
  • 34 K. Dutta, A. Hazra, P. Bhattacharyya, Ti/TiO2 Nanotube Array/Ti Capacitive Device for Non-polar Aromatic Hydrocarbon Detection, 16, 235-242, IEEE Transactions on Device and Materials Reliability, 2016
  • 35 D. Acharyya, K.Y. Huang, P.P. Chattopadhyay, M. S. Ho, H- J. Fecht, P. Bhattacharyya, Hybrid 3D Structures of ZnO Nanoflowers and PdO Nanoparticles as a Highly Selective Methanol Sensor, 141, 2977-2989, Analyst, 2016
  • 36 B. Bhowmik, V. Manjuladevi, R.K.Gupta, P. Bhattacharyya, Highly Selective Low Temperature Acetone Sensor based on Hierarchical 3-D TiO2 Nanoflowers, 16, 3488-3495, IEEE Sensors Journal, 2016
  • 37 Partha Bhattacharyya, Basanta Bhowmik, Hans J. Fecht, Operating Temperature, Repeatability and Selectivity of TiO2 Nanotube based Acetone Sensor: Influence of Pd and Ni Nanoparticle Modifications, 15, 376-383, IEEE Transactions on Device and Materials Reliability, 2015
  • 38 B. Bhowmik, P. Bhattacharyya, Highly Stable Low Temperature Alcohol Sensor Based on Hydrothermally Grown Tetragonal Titania Nanorods, 5, 82159-82168, RSC Advances (Royal Society of Chemistry), 2015
  • 39 A. Hazra, P. P. Chattopadhyay, P. Bhattacharyya, Hybrid Fabrication of Highly Rectifying p-n Homojunction based on Nanostructured TiO2,, vol. 36,No. 5, pp. 505-507, (2015) (Impact Factor: 3.753)., 36, 505-507, IEEE Electron Device Letters, 2015
  • 40 A. Hazra, P. Bhattacharyya, Role of Junction Geometry in Determining the Rectification Performance of Nanostructured TiO2 based p-n Junctions, , vol. 62,No. 6, pp. 1984-1990, (2015) (Impact Factor: 2.62)., 62, 1984-1990, IEEE Transactions on Electron Devices, 2015
  • 41 A. Hazra, , B. Bhowmik, K. Dutta, P. P. Chattopadhyay, P. Bhattacharyya, Stoichiometry, Length and Wall Thickness Optimization of TiO2 Nanotube Array for Efficient Alcohol Sensing, 7, 9336-9348, ACS Applied Materials and Interfaces, 2015
  • 42 B. Bhowmik, Hans J Fecht, P. Bhattacharyya, Vertical Mode Gas Sensing Performance of TiO2 Nanotube Array by Tuning of Surface Area and Carrier Transport Length, 15, 5919-5926, IEEE Sensors Journal, 2015
  • 43 A. Hazra, B. Bhowmik, K. Dutta, V. Manjuladevi, R. K. Gupta, P. Bhattacharyya, Low Temperature Methanol Sensing by p- type Nano Titania: Correlation with Defects States and Schottky Barrier Model, 14, 187-195, IEEE Transactions on Nanotechnology, 2015
  • 44 P. Bhattacharyya, B. Kundu, S. Ghosh, V. Kumar, A. Dandapat, Performance Analysis of a Low Power High Speed Hybrid 1 Bit Full Adder Circuit, 23, 2001-2008, IEEE Transactions on Very Large Scale Integration Systems, 2015
  • 45 K. Dutta, P. P. Chattopadhyay, Chia-Wei Lu, Mon-Shu Ho, P. Bhattacharyya, A Highly Sensitive BTX Sensor based on Electrochemically Derived Wall Connected TiO2 Nanotubes, 354, 353-361, Applied Surface Science, 2015
  • 46 K. Dutta, B. Bhowmik, A. Hazra, P. P. Chattopadhyay, P. Bhattacharyya, An Efficient BTX Sensor based on p-Type Nanoporous Titania Thin Films, 55, 558-564, Microelectronics Reliability, 2015
  • 47 D. Acharyya, P. Bhattacharyya, An efficient BTX sensor based on ZnO nanoflowers grown by CBD method, 106, 18-26, Solid State Electronics, 2015
  • 48 Keerti Choudhary, V . Manjuladevi, R. K. Gupta, P. Bhattacharyya, A. Hazra, S. Kumar, Ultrathin films of TiO2 nanoparticles at interfaces, 31, 1385-1392, Langmuir, 2015
  • 49 P. Bhattacharyya, Technological Journey towards Reliable Microheater Development for MEMS Gas Sensors: A Review, , vol. 14,No. 2, pp. 589-599, (2014) (Impact Factor: 1.583)., 14, 589-599, IEEE Transactions on Device and Materials Reliability, 2014
  • 50 A. Hazra, K. Dutta, B. Bhowmik, P. P. Chattopadhyay, P. Bhattacharyya, Room Temperature Alcohol Sensing by Oxygen Vacancy Controlled TiO2 Nanotube Array, , vol. 105, pp. 081604(1-5), (2014) (Impact Factor: 3.521)., 105, 081604(1-5), Applied Physics Letters, 2014
  • 51 A. Hazra, P. Bhattacharyya, Tailoring of the Gas Sensing Performance of TiO2 Nanotubes by 1-D Vertical Electron Transport Technique, 61, 3483-3489, IEEE Transactions on Electron Devices, 2014
  • 52 A. Hazra, K. Dutta, B. Bhowmik, P. Bhattacharyya, Highly Repeatable Low ppm Ethanol Sensing Characteristics of p-TiO2 based Resistive Devices, 15, 408-416, IEEE Sensors Journal, 2014
  • 53 B. Bhowmik, A. Hazra, K. Dutta, P. Bhattacharyya, Repeatability and Stability of Room Temperature Acetone Sensor based on TiO2 Nanotubes: Influence of Stoichiometry Variation, 14, 961-967, IEEE Transactions on Device and Materials Reliability, 2014
  • 54 B. Bhowmik, K. Dutta, A. Hazra, P. Bhattacharyya, Low Temperature Acetone Detection by p-type Nano-Titania Thin Film: Equivalent Circuit Model and Sensing Mechanism, 99, 84-92, Solid State Electronics, 2014
  • 55 A. Hazra, B. Bhowmik, K. Dutta, V. Manjuladevi, R. K. Gupta, P.P. Chattopadhyay, P. Bhattacharyya, Structural and Optical Characterizations of Electrochemically Grown Connected and Free Standing TiO2 Nanotube Array, 43, 3229-3235, Journal of Electronic Materials, 2014
  • 56 A. Hazra, B. Bhowmik, K. Dutta, V. Manjuladevi, R. K. Gupta, P.P. Chattopadhyay, P. Bhattacharyya, Formation Mechanism of Anodically Grown Free-standing TiO2 Nanotube Array under the Influence of Mixed Electrolytes, 6, 714-719, Science of Advanced Materials, 2014
  • 57 D. Acharyya, A. Hazra, P. Bhattacharyya, A Journey Towards Reliability Improvement of TiO2 based Resistive Random Access Memory: A Review, 54, 541-560, Microelectronics Reliability, 2014
  • 58 N.Banerjee, B. Bhowmik, S. Roy, C.K. Sarkar, P. Bhattacharyya, Anomalous Recovery Characteristics of Pd Modified ZnO Nanorod Based Acetone Sensor, 13, 1-8, Journal of Nanoscience and Nanotechnology, 2013
  • 59 S.Roy, N.Banerjee, C.K.Sarkar and P. Bhattacharyya, Development of an Ethanol Sensor based on CBD Grown ZnO Nanorods, 87, 43-50, Solid State Electronics, 2013
  • 60 A. Hazra, S. Das, J Kanungo, E. Bontempi, C. K. Sarkar, P. Bhattacharyya, Sukumar Basu, Influence of Temperature, Voltage and Hydrogen on the Reversible Transition of Electrical Conductivity in Sol-Gel Grown Nanocrystalline TiO2 Thin Film, 24, 1658-1663, Journal of Materials Science: Materials in Electronics, 2013
  • 61 Z. Darmastuti, P. Bhattacharyya, M. Andersson, J. Kanungo, S. Basu, P-O. Käll, L. Ojamäe, A. Lloyd Spetz, SiC-FET Methanol Sensors for Process Control and Leakage Detection, 178, 385-394, Sensors and Actuators B, 2013
  • 62 Nabaneeta Banerjee, Sunipa Roy, Chandan Kumar Sarkar, Partha Bhattacharyya, High Dynamic Range Methanol Sensor based on Aligned ZnO Nanorods, 13, 1669-1676, IEEE Sensors Journal, 2013
  • 63 P. Saha, A. Banerjee, P. Bhattacharyya, A. Dandapat, Improved Matrix Multiplier Design for High Speed DSP Applications, 1-11, IET Circuits, Devices and Systems, 2013
  • 64 D. Acharyya, A. Hazra, K. Dutta, R. K. Gupta, P. Bhattacharyya, Highly Repeatable Multi Level Resistive Switching Characteristics of Au/TiO2/Ti Memory Device, 28, 125001-125007, Semiconductor Science and Technology, 2013
  • 65 Sunipa Roy, Chandan Kumar Sarkar, Partha Bhattacharyya, Ultrasensitive Pd-Ag/ZnO/Nickel alloy based Metal-Insulator-Metal Methane Sensor on Micromachined Silicon Substrate, 12, 2526-2527, IEEE Sensors Journal, 2012
  • 66 S. Roy, C.K. Sarkar, P. Bhattacharyya, A Highly Sensitive Methane Sensor with Nickel Alloy Microheater on Micromachined Si Substrate, 76, 84-90, Solid State Electronics, 2012
  • 67 S. Basu, P. Bhattacharyya, Recent Developments on Graphene and Graphene Oxide based Solid State Gas Sensors, 173, 1-21, Sensors and Actuators B, 2012
  • 68 P. Bhattacharyya, G. P. Mishra, S. K. Sarkar, The Effect of Surface Modification and Catalytic Metal Contact on Methane Sensing Performance of Nano ZnO-Si Heterojunction Sensor, 51, 2185-2194, Microelectronics Reliability, 2011
  • 69 P. Saha, A. Banerjee,A. Dandapat, P. Bhattacharyya, ASIC Design of a High Speed Low Power Circuit for Factorial Calculation Using Ancient Vedic Mathematics, 42, 1343-1352, Microelectronics Journal, 2011
  • 70 Sasanka Maji, Partha Bhattacharyya, Amretashis Sengupta, Hiranmay Saha, Growth and Characterization of Nano-cups, Flowers and Nanorods of ZnO by Chemical Bath Deposition, 3, 154-160, Advanced Science Letters (American Scientific Publishers), 2010
  • 71 P. Bhattacharyya, P.K.Basu, C. Lang, H. Saha, S.Basu, Noble Metal Catalytic Contacts to Sol-gel Nanocrystalline Zinc Oxide Thin Films for Sensing Methane, 129, 551-557, Sensors and Actuators B, 2008
  • 72 P.K.Basu, P. Bhattacharyya, N.Saha, H.Saha, S.Basu, The Superior Performance of the Electrochemically Grown ZnO Thin Films as Methane Sensor, 133, 357-363, Sensors and Actuators B, 2008
  • 73 P.Bhattacharyya, P.K.Basu, B. Mondal, H. Saha, A Low Power MEMS Gas Sensor based on Nanocrystalline ZnO Thin Films for Sensing Methane, 48, 1772-1779, Microelectronics Reliability, 2008
  • 74 P. Bhattacharyya, P.K.Basu, H.Saha, S.Basu, Fast Response Methane Sensor using Nanocrystalline Zinc Oxide Thin Films Derived by Sol-gel method, 124, 62-67, Sensors and Actuators B, 2007
  • 75 P. Bhattacharyya, P.K.Basu, N.Mukherjee, A.Mondal, H.Saha, S.Basu, Deposition of Nanocrystalline ZnO thin Films on p-Si by Novel Galvanic Method and application of the Heterojunction as Methane Sensor, 18, 823-829, Journal of Materials Science: Materials in Electronics, 2007
  • 76 N.Mukherjee, P. Bhattacharyya, M.Banerjee, A. Mondal, Robert T. T. Gettens, P.K.Ghosh, H. Saha, Galvanic Deposition of Nanocrystalline ZnO Thin Films From a ZnO-Zn(OH)2 Mixed Phase Precursor on p-Si Substrate, 17, 2665-2669, Nanotechnology, 2006
  • 1 I. Maity, H. Rahaman, and P. Bhattacharyya, DFT based simulation for predicting alcohol adsorption on oxygenated functional group containing GO and rGO based gas sensor devices, 3rd International Symposium on Devices, Circuits and Systems (ISDCS 2020), IIEST Shibpur, Howrah, India, 4-6th March, 2020
  • 2 S. Ghosal, P. P. Chattopadhyay, P. Bhattacharyya, Use of Ternary Catalytic Alloy Electrodes as Novel Approach for Improving the Efficiency of Nanostructured ZnO Based Gas Sensor Devices, International Seminar cum Research Colloquium on MEMS based Sensors and Smart Nanostructured Devices (MSSND-2019), Jadavpur University, Kolkata, 2nd December, 2019
  • 3 Koushik Dutta, Suman Ghosal, Sanghamitra Ghosal, Bikramdeb Chakraborty and Partha Bhattacharyya, A Quantitative Approach of Deriving Equivalent Circuit Elements for p-rGO and n-TiO2 Nanotube Junctions, Symposium on Carbon Nanomaterial Electronics, SCNE-2019, BITS Pilani, Pilani, Rajasthan, 8-9 November, 2019
  • 4 S. Ghosal, I. Sil, P. P. Chattopadhyay and P. Bhattacharyya, Design and Optimization of Ternary Alloy Electrode for Semiconductor Based Gas Sensor Devices, Symposium on Carbon Nanomaterial Electronics, SCNE-2019, BITS Pilani, Pilani, Rajasthan, 8-9 November, 2019
  • 5 Indrajit Sil, Indranil Maity and Partha Bhattacharyya, Detection of Unknown Vapor Species using Graphene Oxide Sensor employing Noise Analysis Approach, Symposium on Carbon Nanomaterial Electronics, SCNE-2019, BITS Pilani, Pilani, Rajasthan, 8-9 November, 2019
  • 6 Bikramdeb Chakraborty, Indranil Maity and Partha Bhattacharyya, Equivalent Circuit Model of GO and rGO Based Devices: A Systematic Comparison, Symposium on Carbon Nanomaterial Electronics SCNE-2019, BITS Pilani, Pilani, Rajasthan, 8-9 November, 2019
  • 7 Indranil Maity, Bikramdeb Chakraborty, and Partha Bhattacharyya, GO Based Highly Efficient Volatile Organic Compound Sensor on Flexible Substrate for Diagnosis of Diabetes Mellitus and NAFLD through Exhaled Breath, International conference on Synthesis, Characterization and Application of Nano materials, SCAN-2019 (MRS-Singapore), 1-2 November, 2019
  • 8 Sanghamitra Ghosal, and Partha Bhattacharyya, Fabrication, Characterization and Gas Sensing performance of Ternary Hybrid Junction of Honeycomb Textured WO3 Nanoflowers/rGO/Pd, International conference on Synthesis, Characterization and Application of Nano materials, SCAN-2019 (MRS-Singapore), 1-2 November, 2019
  • 9 Sanghamitra Ghosal, and Partha Bhattacharyya, Highly Selective Integrated Micro-heater based packaged H2 Gas Sensor Device with RGO/TiO2 Nanotube Hybrid Sensing Layer, Young Scientists' Colloquium-YSC-2019 (MRSI-Kolkata), SINP, Kolkata 17th September, 2019
  • 10 Indranil Maity, and Partha Bhattacharyya, Point of Care Diagnosis of Liver Cancer through Detection of Trace Amount of Acetone in Exhaled Breath using GO based Power Efficient Organic Vapor Sensor, Young Scientists' Colloquium-YSC-2019 (MRSI-Kolkata), SINP, Kolkata 17th September, 2019
  • 11 Bikramdeb Chakraborty, Indranil Maity, Koushik Dutta, and Partha Bhattacharyya, A Quantitative Equivalent Circuit Modelling of TiO2 Nanoflower based Devices for Better Understanding of Underlying Mechanism, International Workshop on Physics of Semiconductor Devices: IWPSD-2019, Novotel Hotel, Kolkata, India, 17-20 December, 2019
  • 12 Indranil Maity, Koushik Dutta, and Partha Bhattacharyya, A Non-conventional Resistive Mode Humidity Sensor based on Graphene Oxide, International Workshop on Physics of Semiconductor Devices: IWPSD-2019, Novotel Hotel, Kolkata, India, 17-20 December, 2019
  • 13 Indrajit Sil, Sohini Mondal, Sanghamitra Ghosal, Partha Bhattacharyya, A Smart Microsensor Device with Pt/Ti Microheater and Titania Nanotube Array Sensing Layer for Detection of NO Gas, 20th International Workshop on Physics of Semiconductor Devices (IWPSD 2019), Novotel Hotel, Kolkata, India, 17-20 December, 2019
  • 14 Indranil Maity and Partha Bhattacharyya, Potentiality of Surface Modified TiO2 Nanoflowers for Alcohol Sensing Application, 2nd International Symposium on Devices, Circuits and Systems & Workshop on Optoelectronics (ISDCS 2019), Hiroshima University, Higashi-Hiroshima, Japan, 06-08 March, 2019
  • 15 Sanghamitra Ghosal, Indranil Maity and Partha Bhattacharyya, An Integrated CO2 Sensor Using TiO2NT/RGO Hybrid Sensing Layer with embedded Micro hot Plate, 2nd International Symposium on Devices, Circuits and Systems & Workshop on Optoelectronics (ISDCS 2019), Hiroshima University, Higashi-Hiroshima, Japan, 06-08 March, 2019
  • 16 Sanghamitra Ghosal, Partha Bhattacharyya, Fabrication, Characterizations And Vapor Sensing Characteristics Of Type I Heterostructure Employing 2D ZnO Nanosheets And 2D RGO, 1st International conference on Nanotechnology: Theory and Applications, Cairo, Egypt, 10 December-13 December, 2018
  • 17 Sanghamitra Ghosal, Partha Bhattacharyya, An Efficient Microsensor System for Selective Detection of Methanol using TiO2 Nanotubes, IEEE EDKCON, Kolkata, 24-25 November, 2018
  • 18 Indranil Maity, Partha Bhattacharyya, Improvement of Acetone Sensing Performance in rGO modified ZnO Nanotubes based Binary Hybrid Structure at Low Temperature, IEEE EDKCON, Kolkata, 24-25 November, 2018
  • 19 Partha Bhattacharyya, Sanghamitra Ghosal, Integrated Gas Sensor Device Using RGO/TiO2 Nanotube Hybrid Sensing Layer And Embedded Pt Microheater For Efficient H2 Detection, 1st International conference on Nanotechnology: Theory and Applications, Cairo, Egypt, 10 December-13 December, 2018
  • 20 Indranil Maity, Debanjan Acharyya, Partha Bhattacharyya, Performance Improvement of TiO2 Nanoflowers based Gas Sensor Devices Incorporating Pd and rGO as the Surface Modifier: A Comparative Study, 1st International conference on Nanotechnology: Theory and Applications, Cairo, Egypt, 10 December-13 December, 2018
  • 21 Debanjan Acharyya, Sanghamitra Ghosal, Rajarshi Roychaudhuri, Partha Bhattacharyya, Hierarchical MnO2 Nanoflowers Based Efficient Room Temperature Alcohol Sensor, IEEE Sensors 2018, New Delhi, India, 28th-31st October, 2018
  • 22 Partha Bhattacharyya, Debanjan Acharyya, Indranil Maity, Reduced Graphene Oxide-ZnO Nanotubes Based Binary Hybrid Structure as Room Temperature Ethanol Sensor, The Third International Conference on Advances in Sensors, Actuators, Metering and Sensing (ALLSENSORS 2018), Rome, Italy 25 March-29 March, 2018
  • 23 Indranil Maity, Debanjan Acharyya and Partha Bhattacharyya, Selective Molecular Sieving by Tailoring the Etch Hole Dimensions of rGO in rGO-ZnO Nanotubes Based Hybrid Structure, , IEEE International Symposium on Devices, Circuits and Systems (ISDCS-2018), Indian Institute of Engineering Science and Technology, Shibpur, March 29th - 31st, Kolkata, India, 2018
  • 24 Rajarshi Roychaudhuri, Debanjan Acharyya, Partha Bhattacharyya, Morphological Evolution of MnO2 based Nanostructures by Tuning the Reaction Time, IEEE International Symposium on Devices, Circuits and Systems (ISDCS-2018), Indian Institute of Engineering Science and Technology, Shibpur, March 29th - 31st, Kolkata, India, 2018
  • 25 Sanghamitra Ghosal, Partha Bhattacharyya, Fabrication and Electrical Characterization of TiO2NT/RGO/Pd Hybrid Structure, IEEE International Symposium on Devices, Circuits and Systems (ISDCS-2018), Indian Institute of Engineering Science and Technology, Shibpur, March 29th - 31st, Kolkata, India, 2018
  • 26 I. Maity, K. Ghosh, H. Rahaman, P. Bhattacharyya, Spin Dependent Electronic Transport in Edge Oxidized Zigzag Graphene Nanoribbon, International Conference on Functional Nano-Materials (ICFNM), Fortune Park Panchwati, September 28-29th, Howrah, India, 2018
  • 27 Sanghamitra Ghosal, Partha Bhattacharyya, Irreversible n to p Transition and Corresponding Performance Improvement of RGO/TiO2NT Hybrid Gas Sensor Devices by Varying the Electrophoretic Deposition Time, 12th IEEE Nanotechnology Materials and Devices Conference (NMDC 2017), Singapore, 2-4 October, 2017
  • 28 Partha Bhattacharyya, Sanghamitra Ghosal, Fabrication, Characterizations and Gas Sensing Performance of TiO2 Nanotubes/RGO/Pd Ternary Hybrid Structure, 5th International Conference on Multifunctional, Hybrid and Nanomaterials, Lisbon, Portugal, 6-10 March, 2017
  • 29 Debanjan Acharyya, Partha Bhattacharyya, RGO and TiO2 Nanotube Matrix based Binary Hybrid Device for Reliable Detection of Methyl Acetate Vapor, Applied Nanotechnology and Nano science International Conference (ANNIC- 2016), November 9-11th, Barcelona, Spain, 2016
  • 30 Partha Bhattacharyya, Frequency selective alcohol sensing performance of Pd/TiO2 nanotube array/Ti (MIM) devices in capacitive mode, Applied Nanotechnology and Nano science International Conference (ANNIC- 2016), November 9-11th, Barcelona, Spain, 2016
  • 31 Koushik Dutta, Basanta Bhowmik, and Partha Bhattacharyya, Resonant Frequency Tuning Technique for Selective Detection of Alcohols by TiO2 Nanorod based Capacitive Device, 11th IEEE Nanotechnology Materials and Devices Conference (NMDC 2016), October 9-12th, Touluese, France, 2016
  • 32 Sanghamitra Ghosal, Partha Bhattacharyya, Pd/RGO/TiO2 Nanotube Ternary Hybrid Structure as a Novel Gas Sensor Device, Young Scientists Colloquium 2016 (MRSI); September 16, Kolkata, India, 2016
  • 33 Koushik Dutta, Partha Protim Chattopadhyay, Partha Bhattacharyya, Tuning of Edge and Surface Energy of TiO2 Nanotubes via Partial Rupture by Controlling Anodization Voltage for Gas Sensor Device Applications, Young Scientists’ Colloquium – 2016 (MRSI) 16 Sept., Kolkata, India, 2016
  • 34 K. Dutta, B. Bhowmik, P. P. Chattopadhyay and P. Bhattacharyya, Titania Nanotube based Xylene Sensor; Influence of Anodization Voltage, Conference on Computers and Devices for Communication (CODEC), Kolkata, India, December 16-18th, 2015
  • 35 B. Bhowmik, K. Dutta and P. Bhattacharyya, n-TiO2/p-Si Heterojunction Devices as a Potential Ethanol Sensor, Conference on Computers and Devices for Communication (CODEC), Kolkata, India, December 16-18th, 2015
  • 36 S. Ghosal, B. Bhowmik and P. Bhattacharyya, Low temperature ethanol sensing performance of hydrothermally grown TiO2 nanoflowers in resistive mode, 4th Nano Today Conference-2015, Dubai, December 06-10, 2015
  • 37 B. Bhowmik, P.P. Chattopadhyay, H. Jörg Fecht and P. Bhattacharyya, 1D and 3D nanostructures of TiO2 as gas sensing element: A comparative study, 4th Nano Today Conference-2015, Dubai, December 06-10, 2015
  • 38 Basanta Bhowmik, and Partha Bhattacharyya, Development of Efficient Acetone Sensor based on 0-D, 1-D, 2-D and 3-D Nanostructures of TiO2, Young Scientist Colloquium-2015, Organized by Materials Research Society of India (Kolkata chapter), CSIR-CGCRI Kolkata,11th Sept, 2015
  • 39 Debanjan Acharyya and Partha Bhattacharyya, ZnO nanoflowers and Ni/Pd nanoparticles hybrid junctions as a highly selective methanol sensor, Young Scientist Colloquium-2015, Organized by Materials Research Society of India (Kolkata chapter), CSIR-CGCRI Kolkata,11th Sept, 2015
  • 40 Koushik Dutta, Partha Protim Chattopadhyay, and Partha Bhattacharyya, Titania nanotube based benzene, toluene and xylene sensors: Effect of nanotube wall thickness variation, Young Scientist Colloquium-2015, Organized by Materials Research Society of India (Kolkata chapter), CSIR-CGCRI Kolkata,11th Sept, 2015
  • 41 N. Banerjee, K. Dutta, H. Mishra, P. Bhattacharyya, Capacitive Mode Methanol Sensing by ZnO Nanorods Based Devices, International Conference on Nanotechnology and Biosensors-2015 (ICNB2015), Amsterdam, Netherlands, December 15-16, 2015
  • 42 Nabaneeta Banerjee, Sunipa Roy, Chandan K. Sarkar, Partha Bhattacharyya, Effect of Relative Humidity on Pd Modified ZnO Nanorod based Methanol Sensor, International Conference on Advanced Materials and Energy Technology (ICAMET), IIEST, India, 17-19 December, 2014
  • 43 Koushik Dutta, Partha Pratim Chattopadhyay, Partha Bhattacharyya, Effect of Wall Thickness Variations of TiO2 Nanotubes on Benzene Sensing, International Conference on Advanced Materials and Energy Technology (ICAMET), IIEST, India, 17-19 December, 2014
  • 44 Nabaneeta Banerjee, Debanjan Acharyya, Partha Bhattacharyya, Growth, Characterizations and Methanol Sensing Performance of ZnO Nanoflowers Grown By CBD Method, International Conference on Advanced Materials and Energy Technology (ICAMET), IIEST, India, 17-19December, 2014
  • 45 B. Bhowmik, A. Hazra, K. Dutta, P. Bhattacharyya, Nanocrystalline p-TiO2 based MIS device for efficient acetone detection, IEEE SENSORS 2014, Valencia, Spain, 2nd -5th November, 2014
  • 46 Debanjan Acharyya, Nabaneeta Banerjee, Partha Bhattacharyya, A comparative study on methanol sensing performance of ZnO nanoflower and nanorod based resistive devices, IEEE SENSORS 2014, Valancia, Spain, 2nd -5th November, 2014
  • 47 Debanjan Acharyya, Partha Bhattacharyya, Development of efficient BTX sensor based on ZnO nanoflower like structures, Young Scientist Colloquium-2014, Organized by Materials Research Society of India (Kolkata chapter), 12th September, Saha Institute of Nuclear Physics , Kolkata, 2014
  • 48 Arnab Hazra, Partha Bhattacharyya, Modulation of Alcohol Sensing Performance of Anodically Grown TiO2 Nanotube Array by a Novel Stoichiometry Variation Technique, Young Scientist Colloquium-2014, Organized by Materials Research Society of India (Kolkata chapter), 12th September, Saha Institute of Nuclear Physics , Kolkata, India, 2014
  • 49 K. Dutta, S. Das, N. Banerjee, D. Acharyya, P.P. Chattopadhyay, P. Bhattacharyya, Methanol Sensing Performance of Two Different ZnO Nanoflowers Grown by CBD Method: A Comparative Study, European Conference on Surface Science (ECOSS 30), 2014, Antalya, Turkey, 31 August -5 September, 2014
  • 50 P. Bhattacharyya, A. Hazra, B. Bhowmik, K. Dutta, Effect of Stoichiometry Variation on Alcohol Sensing Properties of Electrochemically Grown TiO2 nanotubes, European Conference on Surface Science (ECOSS 30), 2014, Antalya, Turkey31August -5 September, 2014
  • 51 S. Roy, N. Banerjee, P. Bhattacharyya, C. K. Sarkar, Humidity Sensitive Characteristics of Pd Dispersed ZnO Nanorod based Methanol Sensor, , 3rd International Conference on Nanomaterials (CN 2014), January 14-16, Shenzhen, China, 2014
  • 52 A. Hazra, B. Bhowmik, K. Dutta,, P. Bhattacharyya, Sol-gel Derived Nanocrystalline Undoped p-TiO2 Thin Film: Structural, Optical and MIS Device Characteristics, International Union of Materials Research Society -International Conference in Asia - 2013 (IUMRS-ICA 2013), Indian Institute of Science, Bangalore, India, December 16-20, 2013
  • 53 K. Dutta, A. Hazra, B. Bhowmik, P.P. Chattopadhyay, P. Bhattacharyya, Mixed Electrolyte: A Controllable Route for Achieving Better Aspect Ratio of TiO2 Nanotubes, International Union of Materials Research Society -International Conference in Asia - 2013 (IUMRS-ICA 2013), Indian Institute of Science, Bangalore, India, December 16-20, 2013
  • 54 A. Hazra, B. Bhowmik, K. Dutta, P. Bhattacharyya, Low Temperature Low ppm Acetone Detection by Pd/TiO2/p-Si Metal-Insulator-Semiconductor Devices, , The 7th International Conference on Sensing Technology (ICST-2013), December 3-5, Wellington, New Zealand, 2013
  • 55 P. Bhattacharyya, S. Roy, C. K. Sarkar, Integration of ZnO Nanoflakes with MEMS Platform and its Application as Gas Sensor, The 7th International Conference on Sensing Technology (ICST-2013), December 3-5, Wellington, New Zealand, 2013
  • 56 Prabir Saha, Partha Bhattacharyya, Deepak Kumar and Anup Dandapat, ASIC Implementation of High Speed Processor for Computing Fast Hartley Transformation, International Conference on Advanced Electronic Systems (ICAES-2013), September 21-23, Organized by CSIR-Central Electronics Engineering Research Institute, Pilani, 2013
  • 57 Arnab Hazra, Partha Bhattacharyya, Development of TiO2 Nanostructure based Devices for Alcohol Detection, Young Scientist Colloquium -2013, Organized by Materials Research Society of India (Kolkata chapter), 28th August, Jadavpur University, Kolkata, India, 2013
  • 58 Nabaneeta Banerjee, Sunipa Roy, Chandan Kumar Sarkar, Partha Bhattacharyya, Pd Modified ZnO Nanorod based High Dynamic Range Hydrogen Sensor, 13th IEEE International Conference on Nanotechnology (2013), August 5-8, Shangrila Hotel, Beijing, China, 2013
  • 59 A. Hazra, D. Acharyya, P. Bhayttacharyya, Electrochemically Grown Nono-Structured TiO2 Based Low Power Resistive Random Access Memory, International Conference on Emerging Trends in Computing, Communication and Nanotechnology (ICE-CCN 2013) be held at Infant Jesus College of engineering and Technology, Tutikorin, Tamilnadu, India dur, 2013
  • 60 B. Bhowmik, K. Dutta, N. Banerjee, A. Hazra, P. Bhayttacharyya, Low Temperature Acetone Sensor Based on Sol-gel Grown Nano TiO2 Thin Film, , International Conference on Emerging Trends in Computing, Communication and Nanotechnology (ICE-CCN 2013) be held at Infant Jesus College of engineering and Technology, Tutikorin, Tamilnadu, India , 2013
  • 61 S. Roy, C. K. Sarkar, P. Bhattacharyya, ZnO nanoflake based Metal-Insulator-Metal Methane Sensor for underground Coalmine Application, International Conference on Communications, Devices and Intelligent Systems (CODIS-2012), December 28-29, Dept. of Electronics and Tele-Communication Engineering, Jadavpur University, Kolkata, India, 2012
  • 62 P. Saha, A. Banerjee, A. Dandapat, P. Bhattacharyya, Design of High Speed Vedic Multiplier for Decimal Number System, 16th International Symposium on VLSI Design and Test (VDAT) 2012, July 1-4, Bengal Engineering and Science University, Shibpur, Howrah, India, 2012
  • 63 Z. Darmastuti, P. Bhattacharyya, M. Andersson, J. Kanungo, S. Basu, L. Ojamae, A. Lloyd Spetz, SiC-FET Sensors for Methanol leakage detection, The 14th International Meeting on Chemical Sensors-2012 (IMCS-2012), May 20 - 23, Nürnberg/Nuremberg, Germany, 2012
  • 64 Prabir Saha, Arindam Banerjee, Partha Bhattacharyya and Anup Dandapat, Novel Architecture (ASIC) for High Speed VLSI Applications, International Symposium on Electronic System Design (ISED) 2011, 19-21 December, Kochi, India, 2011
  • 65 A. Hazra, P. Bhattacharyya, C.K.Sarkar and S.Basu, Structural Characterization and Resistive Switching Properties of Sol-Gel Derived TiO2 Bipolar Memory Device, National Conference on Recent Trends in Material Science (RTMS 2011), 8-10 October, Jaypee University of Information Technology (JUIT), H.P, 2011
  • 66 P. Bhattacharyya, A. Hazra, C.K.Sarkar and S. Basu, A Pd/TiO2/Pd Metal-Insulator-Metal (MIM) Resistive Memory Devices for Low Power Applications, European Materials Research Society (EMRS) Fall meeting 2011,19-23 September, Warsaw University of Technology, Poland, 2011
  • 67 P. Saha, A. Banerjee, P. Bhattacharyya and A. Dandapat, High Speed ASIC Design of Complex Multiplier Using Vedic Mathematics, IEEE Students’ Technology Symposium (IEEE TechSym 2011) 2011, 14-16 January, IIT Kharagpur, West Bengal, India, 2011
  • 68 P.Bhattacharyya, P.K.Basu and S. Basu, Methane detection by MIM Sensor Devices based on nano ZnO thin films obtained by Sol-Gel and by Anodization: A comparative study, The First International Conference on Sensor Device Technologies and Applications (SENSORDEVICES 2010) Venice/Mestre, Italy, July 18 - 25, 2010
  • 69 Amretashis Sengupta, Sasanka Maji, Partha Bhattacharyya and Hiranmay Saha, Synthesis, characterization and methane sensing properties of CBD grown aligned Zinc Oxide nanorods, International Conference on Advanced Nanomaterials and Nanotechnology (ICANN-2009), Indian Institute of Technology, Guwahati, India, December 9-11, 2009
  • 70 B.Mondal, P.K.Basu, B. T. Reddy, P. Bhattacharya, C.Roychoudhury, H.Saha, Oxidised Macro Porous Silicon layer as an effective material for thermal insulation in thermal effect Microsystems, International Conference on Emerging Trends in Electronic and Photonic Devices and Systems(ELECTRO-2009) , Dept. of Electronics Engineering , Institute of Technology, Benaras Hindu University, Varanas, 2009
  • 71 Sunipa Roy, Tanusree Majhi, P. Bhattacharyya, H.Saha, Electrothermal Design of a MEMS based Microheater for Gas Sensor using Dilver P1, Third National Conference on MEMS, Smart Structures and Materials(ISSS-09), CGCRI, Kolkata, India, October 14-16, 2009
  • 72 N. P. Futane, S. Roy Chowdhury, P. Bhattacharyya, S. Pahari, H. Saha, Linearised ASIC design for nanocrystalline ZnO based MEMS gas sensors, International Workshop on 'Tailor Made Nanomaterials and Applications in Chemical and Biosensors' organized by IC Design & Fabrication Centre,Dept. of ETCE,Jadavpur University and Division of Applied, 2009
  • 73 P. Bhattacharyya, V. Sreeramamurty and H.Saha, Electrothermal and Structural Design of a Microheater using Nickel and Dilver P1 for MEMS Gas Sensor Platform: a Comparative Analysis, International Workshop on 'Tailor Made Nanomaterials and Applications in Chemical and Biosensors' organized by IC Design & Fabrication Centre,Dept. of ETCE,Jadavpur University and Division of Applied, 2009
  • 74 N. P. Futane, P.Bhattacharyya, S.Roy Chowdhury, C.Roychaudhuri and H.Saha, CMOS ASIC for linearization of Gas sensor Characteristic, Frontiers in Electronics, Communication, Instrumentation and Information Technology (FECIIT 2008), Department of Electronics and Instrumentation, Indian School of Mines University, Dhanbad, India, 13-, 2008
  • 75 P. Bhattacharyya, V. Sreeramamurthy, B.Mondal, P.K.Basu and H.Saha, Low Cost Microheater using a Novel Material for MEMS Gas Sensor Platform for underground Coalmine and other applications, Frontiers in Electronics, Communication, Instrumentation and Information Technology (FECIIT 2008), Department of Electronics and Instrumentation, Indian School of Mines University, Dhanbad, 13-15 Oct, 2008
  • 76 P. Bhattacharyya, P.K.Basu, S.Basu and H.Saha, Nanocrystalline ZnO based MEMS Methane Sensor with embedded low cost Nickel Microheater, National Seminar on Recent Advances in Materials Science 2008 (RAMS08), Dept of Applied Physics, Indian School of Mines University(ISMU), Dhanbad, India, 15-17th Feb, 2008
  • 77 H.Saha, S.Basu, P.Bhattacharyya and P.K.Basu, MEMS Based Nano Crystalline Zinc Oxide Methane Gas Sensors, International Workshop on the Physics of Semiconductor Devices IWPSD-2007, IIT Mumbai, India, 17th –20th December, 2007
  • 78 C.Roychaudhuri, N.Futane, P.Bhattacharyya, S.Sinhababu, U.Ganguli and H.Saha, Design and Simulation of MEMS Based SMART Gas Sensors, IMS Conference-2007, Punjab Engineering College, Chandigarh, India, August 17-18, 2007
  • 79 P. Bhattacharyya, P.K.Basu, S.Basu and H.Saha, Nanocrystalline ZnO thin films for MEMS based Gas Sensors, International Conference on Recent Trends in Nanoscience & Technology –2006 (ICRTNT-06), 7-9th December, 2006
  • 80 P. Bhattacharyya, P.K.Basu, U.Gangopadhyay, H.Saha and S.Basu, A Novel Micromachined Pd (Ag)/ZnO/Zn MIM Methane Sensor, National Conference on Sensors and Actuators: Emerging Technological Challenges (NCSA-2006), CGCRI,Kolkata, India, 21-22 December, 2006
  • 81 S.Das , A.Pal , S.Basu , P.Bhattacharya and H.Saha, Quantitative analysis Of Reaction Rate Of Porous Nano Crystalline Metal Oxide Based Gas Sensors, 8th International conference on Nanostructures Materials (NANO2006), IISc, Bangalore, India, August 20-25, 2006
  • 82 P. Bhattacharyya, S.Basu and H. Saha, ZnO Based Sensor for Methane Detection, National Seminar on Physics and Technology of Sensors(NSPTS-11)),University of Pune, Pune, India, 27th Feb - 1st March, 2006
  • 83 P.Mukherjee, S.Boral, P.Bhattacharyya and H.Saha, Smart wireless Sensor Network in Underground Coalmines, 4th Asian International mobile computing Conference, Kolkata, India, 4-7 Jan, 2006
  • 84 S.Boral, P.Bhattacharyya, P.Mukherjee and H.Saha, Zinc Oxide based Gas Sensor array with Signal Processing and Wireless Communication unit for monitoring hazardous gases in Coal mine environment, International Conference on electronic and Photonic materials,Devices and Systems (EPMDS-2006)), Kolkata,India, 4-6 January, 2006
  • 85 P.Bhattacharyya, S.Sen, A.Chatterjee, S.Das,K.Basu, A.Pal and H.Saha, MEMS based Nanocrystalline metal oxide gas sensors for coal mine environment, International Conference on MEMS and Semiconductor Nanotechnology (MEMSNANO- 2005)), IIT Kharagpur, India, December 20-22, 2005
  • 86 Partha Bhattacharyya, Shreyash Sen, Avhishek Chatterjee and Hiranmay Saha, Design of the optimum microheater for smart MEMS gas sensor, International Conference on Smart Materials Structures and Systems (ISSS 2005), IISc, Bangalore, India, July 28-30, 2005
  • 87 P.Bhattacharyya, S.Boral, P.Mukhopadhyay, S.Chakrabarty and H.Saha, Wireless Communication in underground coalmines, Emerging & Futuristic Communication System (EFCoS-2005) (36th mid term symposium and exhibition), IISc, Bangalore.India, 30 April-1 May, 2005
  • 88 Partha Bhattacharya, Rajdeep Adhikari , ,Hiranmoy Saha, Sukumar Basu, Role of nanostructured materials for MEMS based gas sensor, National Conference on Nano-Science and Technology, Organised by Centre for Nano-Science and Technology, Jadavpur University, Kolkata, India January 21, 2005
  • 89 P.Bhattacharyya, S. Ghosh, S. Chakrabarty, H. Saha, Formation and characterization of uniform nanostructured porous silicon, International Conference on Nano-Materials: Synthesis Characterisation and Application: (Nano-2004-India)), Kolkata, India, 4-6 November, 2004
  • 1 Debanjan Acharyya and Partha Bhattacharyya, Functionalization of Graphene and its Derivatives for Developing Efficient Solid-State Gas Sensors: Trends and Challenges, in the book ‘Functional Nanomaterials: Advances in Gas Sensing Technologies’, Edited by Sabu Thomas, Nirav Joshi, Vijay K. Tomer, Springer Nature Pte. Ltd., UK, 2020
  • 2 Kasturi Ghosh, Hafizur Rahaman and Partha Bhattacharyya, Chemically Functionalized Penta-Graphene for Electronic Device Applications: Journey from Theoretical Prediction to Practical Implementation, in the book ‘Graphene Functionalization Strategies’, Edited by Anish Khan, Mohammad Jawaid, B. Neppolian, Abdullah Mohamed Asiri, Springer Nature Pte. Ltd., Singapore, 2019
  • 3 Partha Bhattacharyya, Debanjan Acharyya, Koushik Dutta, Prospects and Constraints of Resistive and Capacitive Measurement of Nano-Structured Gas Sensors: A Comparative Analysis, in the book ‘Environmental Nanotechnology’, Springer, New York, 2019
  • 4 P. Bhattacharyya, K. Dutta, P.P. Chattopadhyay, Electrochemically Derived Oxide Nanoform based Gas Sensor Devices: Challenges and Prospects with MEMS Integration, in the book ‘Advanced Mechatronics and MEMS Devices II’, Edited by Dan Zhang, Bin Wei, Springer, New York, 2016
  • 5 P. Bhattacharyya, B. Bhowmik, A.Hazra, P.P. Chattopadhyay, Potentiality of Semiconducting Metal Oxide Nanoforms as Solid State Vapor Sensors, in the book ‘Sensing Technology: Current Status and Future Trends IV’, Edited by Alex Mason, Subhas Chandra Mukhopadhyay, P. Krishanthi Jayasundera, Springer, UK, 2015
  • 6 S. Basu, P. Bhattacharyya, Solid State Hydrogen Gas Sensors: Applications at Different Temperatures (pp. 203-250), in the book ‘Gas Sensors: Developments, Efficacy and Safety’, Edited by Xiaotun Qiu, Nova Science Publishers, Inc., New York, USA(pp. 203-250), , 2011
  • Patents


    # Patents Year
    1 A process for fabrication of hybrid junction of reduced graphene oxide nanoribbon and TiO2 nanotube array (TNTA) based gas sensor system, Indian Patent application no. 201631015735 (Filed on 05.05.2016) 2016
    2 A process for fabricating an undoped transition metal oxide (TMO) based p-n homojunction diode with high rectification efficiency, Indian Patent no. 341257 (Date of patent publication: 27.05.2015) 2015
    3 A process for forming a TiO2 Nanotube based room temperature (27ºC) alcohol sensor device, Indian Patent Number: 345631 (Date of patent publication 11.12.2014) 2014
    4 A process for forming an undoped p-type TiO2 based sensor device for accurate sensing of low ppm ethanol at low temperature, Indian Patent application no. 1285/KOL/2014 (Filed on 11.12.2014). 2014
    5 Nanocrystalline ZnO-based low power MEMS Gas Sensor with Catalytic metal contact and low cost nickel microheater, and process for preparing the same, Indian Patent application no.-621/KOL/2008(Filed on-28.03.2008) 2008

    Member


    Fellow, Institution of Engineers (India) [FIEI][Fellowship number: F-125204-2]
    Fellow, The Institution of Electronics and Telecommunication Engineers (India) [FIETE] [Fellowship number: F 501529]
    Senior Member, IEEE
    Senior Member, IEEE Electron Devices Society
    Life Member, Material Research Society of India
    Member, VLSI Society of India
    Life Member, Institute of Smart Structures and Systems (ISSS)
    Young Associates, Indian National Academy of Engineering (INAE, India)
    Member, Indian National Young Academy of Science (INYAS, India)

    Projects


    • Development of Graphene derivative and semiconducting oxide nanotubes /nanorods based hybrid Electronic Sensor System for efficient monitoring of quality of fruits, Agency: DeitY, MCIT, Govt. of India, Year: 2016-ongoing, (Role: PI), Sponsored
      Ongoing
    • Development of Metal-Insulator-Metal based Volatile Organic Compound Sensor for Monitoring of Ripeness of Orange Agency: INSA India, Year: 2013-16, (Role: PI), Sponsored
      Completed
    • Center of Excellence for "Microstructurally Designed Advanced Materials Development” under TEQIP-II, Agency: AICTE India, Year: 2012-16, (Role: Co-Coordinator), Sponsored
      Completed
    • Formulation and fabrication of composite Titania matrix with surface Plasmon and quantum dots for use in dye synthesized solar cell and sensor system, Agency: Department of Science and Technology (DST, Nanomission), Year: 2016-19, (Role: Co-Investigator), Sponsored
      Completed
    • A novel Metal-Insulator-Metal (MIM) device for detection of early spoilage of potato during Storage, Agency: Department of Science and Technology (DST) (Fast Track Scheme for Young Scientist), Year: 2012-14, (Role: PI), Sponsored
      Completed
    • Development of a Chemical Sensor to Monitor the Spoilage of Potato in the Cold Storage, Agency: Council of Scientific & Industrial Research (CSIR), India, Year: 2011-14, (Role: PI), Sponsored
      Completed
    • Prototype Development and limited scale supply of the MEMS based Zinc oxide methane gas sensors for pre-commercial mining and other applications, Agency: Department of Science and Technology (DST), India, Year: 2009-2012, (Role:Co-PI), Sponsored
      Completed

    Awards


    • Indian National Science Academy (INSA) Young Scientists Award, Year: 2012
    • Indian National Academy of Engineering (INAE) Young Engineer Award, Year: 2012
    • Materials Research Society of India (MRSI) Medal, Year: 2017
    • Institute for Smart Structures and Systems (ISSS) Young Scientist Award, Year: 2016
    • All India Council for Technical Education (AICTE) Career Award for Young Teachers (CAYT), Year: 2012
    • Visvesvaraya Young Faculty Research Fellowship-2016-2021 by Ministry of Communication and Information Technology (MeitY), Govt. of India, Year: 2016
    • Post Doctoral research and Initiation of International Collaboration under INDO-GERMAN bilateral exchange program-2015 supported by INSA-DFG in the Institute of Micro and Nanomaterials, Ulm University, Germany, Year: 2015
    • The Institution of Engineers (India) (IEI) Young Engineers Award, Year: 2010
    • Bengal Engineering Collage Alumni Association-Washington Metropolitan Area (BECAA-WMA) and Global Alumni Association of Bengal Engineering and Science University (GAABESU) Young Faculty Research Award, Year: 2012
    • Research project Grant under DST (Department of Science and Technology) Fast Track Scheme for Young Scientists, Govt. of India, Year: 2012
    • Supervisor of the thesis awarded as “Innovative Doctoral Thesis Award- 2015" by Indian National Academy of Engineering (INAE): Name of the scholar: Dr. Arnab Hazra, Year: 2015
    • Supervisor of the thesis awarded as “Innovative Master Thesis Award- 2018" by Indian National Academy of Engineering (INAE): Name of the scholar: Mr. Rajarshi Roychaudhuri, Year: 2018
    • Supervisor of the thesis awarded as ISSS Postgraduate Student Award (PhD) 2017 (second place), Name of the scholar: Dr. Basanta Bhowmik, Title of the thesis: " Gas Sensor Devices based on Nanostructures of TiO2: Influence of Dimensionality", Year: 2017
    • Supervisor of the thesis awarded as ISSS Postgraduate Student Award (PhD) 2016, Name of the scholar: Dr. Arnab Hazra, Title of the thesis: "Development of p and n Type TiO2 Nanostructure Based Devices for Alcohol Sensing", Year: 2016
    • Supervisor of the thesis awarded as ISSS Postgraduate Student Award (Masters) 2018, Name of the scholar: Mr. Rajarshi Roychaudhuri, Title of the thesis:" Self Assembled Nano-Heterostructures of MnO2 for Efficient Vapor Sensor Device Applications ", Year: 2018
    • IETE-S K Mitra Memorial Award-2019 for the paper “Analytical Surface Potential Modeling based Small Signal Analysis and RF Performance Characterization of DMG SOI MOSFET for Better RFIC Application” by T. D. Malakar, P. Bhattacharyya, S. K. Sarkar, Year: 2019
    • Best oral paper Award for the paper “Highly Selective Integrated Microheater based H2 Gas Sensor Device with RGO/TiO2 Nanotube Hybrid Sensing Layer ” authored by Sanghamitra Ghosal, Partha Bhattacharyya, Young Scientist Colloquium-2019, Year: 2019
    • Best poster paper Award for the paper authored by Sanghamitra Ghosal, Partha Bhattacharyya, at the International Conference on Synthesis, Characterization and Application of Nanomaterials (SCAN)-2019, Year: 2019
    • Best poster paper Award for the paper “ZnO nanoflowers and Ni/Pd nanoparticles hybrid junctions as a highly selective methanol sensor” authored by Debanjan Acharyya, Partha Bhattacharyya, Young Scientist Colloquium-2015, Year: 2015
    • Best oral paper Award for the paper “Modulation of Alcohol Sensing Performance of Anodically Grown TiO2 Nanotube Array by a Novel Stoichiometry Variation Technique” authored by Arnab Hazra, Partha Bhattacharyya, Young Scientist Colloquium-2014, Year: 2014
    • Best poster paper Award for the paper “Development of efficient BTX sensor based on ZnO nanoflower like structures” authored by Debanjan Acharyya, Partha Bhattacharyya, Young Scientist Colloquium-2014, Year: 2014
    • Best poster paper Award for the paper “Development of TiO2 Nanostructure based Devices for Alcohol Detection” authored by Arnab Hazra, Partha Bhattacharyya, Young Scientist Colloquium-2013, Year: 2013
    • 3rd Prize for Oral Presentation in FECIIT 2008, Year: 2008

    Research Groups


    Indranil Maity
    Ph. D.
    indranilmaity026.rs2016@vlsi.iiests.ac.in

    Research:
    Theoretical simulation and experimental validation of functionalized graphene based gas/vapor sensor devices

    Bikramdeb Chakraborty
    Ph. D.
    bikramdebchakraborty@gmail.com / bikramdebchakraborty.rs2018@telecom.iiests.ac.in

    Research:
    Development of Binary Hybrid Gas Sensor Devices Based on Semiconducting Oxide Nanostructure and MoS2

    Indrajit Sil
    Ph. D.
    sil.indrajit25@gmail.com / sil.indrajit.rs2018@telecom.iiests.ac.in

    Research:
    Nanostructure Oxide Based Homojunction and Heterojunction Devices for Gas Sensing : A Comparative Study

    Sanghamitra Ghosal
    Ph. D.
    sanghamitra.ju87@gmail.com

    Research:
    Ternary Hybrid Junctions of Semiconducting Oxide Nanostructures, Reduced Graphene Oxide and Noble Metal for Improved Gas Sensor Device Applications

    Citations


    Google Scholar
    CITATION H-INDEX I-10 INDEX
    3582 30 61

    Created: 23 November 2019