Soumya Dutta

Associate Professor

Ph.D from JNCASR, Bengaluru 

044-2257 4472

CSD 316

  • I am an Associate Professor working in the area of Mircroelectronics, Organic Electronics and MEMS/NEMS. After completing my Ph.D, I joined CNR, Bologna, Italy as a Post-Doctoral Research Fellow holding ICTP-TRIL fellowship. Following that I joined The University of Texas at Austin, USA as a Research Associate before joing the Department of Electrical Engineering at IIT Madras as an Assistant Professor.

  • Organic Thin Film Transistors (OTFTs) and Circuits
  • Organic Solar Cell (OSC)
  • Reduced Graphene Oxide (rGO) based NEMS Devices
  • Ferroelectric Polymer based Surface Acoustic Wave (SAW) Devices
  • Organic-inorganic hybrid Perovskite-based Solar cells and TFTs
  • AMOLED Display

  • Unlock Ideas Award, LAM Research Corporation, USA
  • Selected in Marquis Who’s Who in America 2012 Edition as a recognized Research Scientist
  • ICTP-TRIL Fellowship, Italy
  • Young Scientist Award, European Materials Research Society
  • Qualified GATE (Rank 4th in India)
  • Qualified CSIR-NET (Ranked in top 20%) for Junior Research Fellowship

    Current Courses

  • Solid State Devices (EE3001)

    Previous Courses

  • Introduction to Plastic Electronics (EE5346) (Introduced at IITM)
  • Basic Electrical Engineering (EE1100)
  • Digital Systems and Digital System Lab (Lectures + Lab) (EE2001)
  • Advanced Microelectronics Lab (EE4704)
  • Electrical Sciences (EN2100/EE2100)
  • Seminar Course (EE6131)

  • Scopus Author ID: 57199662573
  • ORCID:
  • Google Scholar:
  • Featured Article:


  • (Selected)
  • Majumder, S., Patil, N., Dutta S. "Microelectronics-compatible reduced graphene oxide based nanomechanical resonators capable of all-electrical actuation and read-out", (2024) Carbon, 216, art. no. 118557, DOI: 10.1016/j.carbon.2023.118557
  • Rajpoot, A., Dutta, S. "Implementation of Bi-Layer Lithography on Polymethylmethacrylate Achieving Sub-10 um Organic Thin Film Transistors", (2023) IEEE Electron Device Letters, 44 (6), pp. 991-994. DOI: 10.1109/LED.2023.3270116
  • Imroze, F., Ajith, M.C., Venkatakrishnan, P., Dutta, S. "Organic Thin Film Transistors Incorporating Recessed Electrodes on Polymer Gate Dielectric". (2022) IEEE Electron Device Letters, 43 (3), pp. 434-437. DOI: 10.1109/LED.2022.3143075
  • Manda, P. K., Karunakaran, L., Thirumala, S., Chakravorty, A., Dutta, S. "Modeling of Organic Metal-Insulator-Semiconductor Capacitor". (2019) IEEE Transactions on Electron Devices, 66 (9), art. no. 8776648, pp. 3967-3972. DOI: 10.1109/TED.2019.2927535
  • Patil, N., Gupta, A., Jaiswal, M., Dutta, S. "Chemical-free transfer of patterned reduced graphene oxide thin films for large area flexible electronics and nanoelectromechanical systems". (2020) Nanotechnology, 31 (49), art. no. 495301, DOI: 10.1088/1361-6528/abb26b
  • Kumar, A., Thachil, G., Dutta, S. "Ultra high frequency acoustic wave propagation in fully polymer based surface acoustic wave device". (2019) Sensors and Actuators, A: Physical, 292, pp. 52-59. DOI: 10.1016/j.sna.2019.03.023

Conference Proceedings

  • Majumder S., Dutta S., "A Direct Piezoresistive Method to Transduce Electromechanical Motion in Self-Sensing Suspended NanoStructures" (2023) Proceedings of IEEE Sensors; DOI: 10.1109/SENSORS56945.2023.10325297
  • Pranav Deshpande; Prasanna Kumar Routray; Soumya Dutta; Manivannan M; "Simple Fabrication Process for High-Sensitive Flexible Capacitive Force Sensor Using PDMS", (2023) Proceedings of IEEE Sensors; 10.1109/SENSORS56945.2023.10324889
  • Puttur, S., Mithun, C.A., Dutta, S. "Impact of polymer gate dielectric capacitance and gate leakage current on solution-based polymer organic thin film transistor", (2023) Materials Today: Proceedings. DOI: 10.1016/j.matpr.2023.08.357.
  • Puttur, S., Dutta, S. "Strategy from the Fabrication of Polymer Thin Film Transistor on Rigid and Flexible Substrate to LTspice Simulation Towards Circuit Applications". (2022) 2022 IEEE International Conference on Emerging Electronics, ICEE 2022. DOI: 10.1109/ICEE56203.2022.10117961
  • Imroze, F., Mithun, C.A., Logesh, K., Venkatakrishnan, P., Dutta, S. "Effect of recessed electrodes on contact resistance in organic thin film transistor based on polymer dielectric". (2020) Device Research Conference - Conference Digest, DRC, 2020-June, art. no. 9135178. DOI: 10.1109/DRC50226.2020.9135178
  • Kumar, A., Dutta, S. "Polymer-based surface acoustic wave device operating in ultra-high frequency". (2016) IEEE International Ultrasonics Symposium, IUS, 2016-November, art. no. 7728412. DOI: 10.1109/ULTSYM.2016.7728412


  • N. J. Vasa, S. Dutta, Sooraj Shiby, Mithun C. A., "Method for mask-less laser-assisted hybrid etching for interdigitated electrodes in semiconductor devices and device thereof", Indian Patent No. 499893, Date of Grant: 16/01/2024.
  • Anuj Rajpoot, Soumya Dutta, “PMMA Gate Dielectric Based Patterned Bottom-Gate Bottom-Contact Type Organic Thin Film Transistor”, Indian Patent No. 449760, Date of Grant: 05/09/2023.
  • Basudev Roy, Soumya Dutta, Ayan Banerjee, Rahul Vaippully, Mithun C A, Anand Dev Ranjan, “Development of a Field-Effect Device using conducting polymers such as poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) layers made using microbubble lithography”, Indian Patent No. 427790, Date of Grant: 30/03/2023.
  • Anuj Rajpoot, Soumya Dutta, “Bilayer resist approach of photolithographic patterning over PMMA based polymer dielectrics”, Indian Patent No. 384333, Date of Grant: 15/12/2021.
  • Anuj Rajpoot, Soumya Dutta, “Bilayer resist approach of photolithographic patterning over PMMA based polymer dielectrics”, International Patent (Published). Publication No. WO 2019/008602 Al, Publication Date: 10/01/2019, World Intellectual Property Organization (PCT).
  • Arvind Kumar and Soumya Dutta, “Polymer based disposable SAW device”, Indian Patent No. 348479, Date of Grant: 01/10/2020.
  • Nikhil Patil and Soumya Dutta, “Novel technique for deterministic transfer of reduced graphene oxide films”, Indian Patent No. 345100, Date of Grant: 26/08/2020.
  • Nikhil Patil and Soumya Dutta, “Novel technique for high throughput lithographic patterning of reduced graphene oxide films”, Indian Patent No. 328723, Date of Grant: 31/12/2019.

Books Authored

  • “Lights on Polymer Field-Effect Transistors: Photoinduced Charge Generation, Recombination and Transport”. Soumya Dutta (Lambert Academic Publishing GmbH & Co., Germany, 2011, ISBN 978-3-8383-6736-1).
  • “Molecular Approaches in Organic/Polymeric Field-Effect Transistors”. K. S. Narayan and S. Dutta (Nanomaterials Chemistry, Wiley VCH, 2007, Chapter 9. Page 299, ISBN 978-3-527-31664-9).

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