Dr. Biswajit Ray

Assistant Professor, ECE

Contact

301 Sparkman Drive
Engineering Building
Room 263G
Huntsville, AL 35899
Campus Map

256.824.5679
biswajit.ray@uah.edu

Biography

Dr. Ray is an Assistant Professor in the Department of Electrical and Computer Engineering with The University of Alabama in Huntsville, where he leads the Hardware Reliability and Security Laboratory. His research spans the boundaries of electron devices and systems for addressing the challenges in hardware security and reliability, non-volatile storage system and energy-efficient computing. Before joining UAH, he worked in SanDisk Corporation, Milpitas, California, USA, developing 3D NAND Flash memory technology. Dr. Ray holds more than 15 U.S. issued patents and published more than 50 research papers in international journals and conferences. Dr. Ray is a senior member of IEEE.

Dr. Biswajit Ray's Curriculum Vitae

Dr. Biswajit Ray's Personal Website


Education

  • Ph.D., Electrical & Computer Engineering, Purdue University, 2013
  • M.S., Engineering, Indian Institute of Science, 2008
  • B.Tech., Electrical & Electronics Engineering, National Institute of Technology, 2006

Honors & Awards

  • Outstanding Faculty Research Award, College of Engineering, The University of Alabama in Huntsville, 2020.
  • Outstanding Junior Faculty Award, College of Engineering, The University of Alabama in Huntsville, 2020.
  • NSF EPSCoR Research Fellow (RII Track-4), 2019.
  • Joseph Dowdle Outstanding ECE Faculty Award, The University of Alabama in Huntsville, 2019.
  • Innovation Award, SanDisk Corporation, 2014.
  • Best poster award, IEEE Photovoltaic Specialist Conference, Austin, TX, USA, 2012.
  • Technoinventor Award for outstanding master's thesis, Indian Semiconductor Association, India, 2009

Expertise

  • Internet of Things (IoT)
  • Hardware Security and Reliability
  • Non-volatile Memory Technology
  • Electronics for Extreme Environment
  • Smart Sensor Design

Recent Publications

  • P. Kumari, S. Huang, M. Wasiolek, K. Hattar, and B. Ray, "Layer Dependent Bit Error Variation in 3-D NAND Flash Under Ionizing Radiation", IEEE Transactions on Nuclear Science, vol. 67, no. 9, pp. 2021-2027, 2020.
  • S. Sakib, A. Milenkovic, and B. Ray, "Flash Watermark: An Anti-Counterfeiting Technique for NAND Flash Memories", IEEE Transaction on Electron Devices, vol. 67, no. 10, pp. 4172–4177, 2020.
  • M. Hasan and B. Ray, "Reliability of NAND Flash Memory as a Weight Storage Device of Artificial Neural Network", IEEE Transactions on Device and Materials Reliability, vol. 20, no. 3, pp. 596- 603, 2020.
  • B. Ray, and A. Milenkovic, "True Random Number Generation Using Read Noise of Flash Memory Cells", IEEE Transactions on Electron Devices, vol. 65, no. 2, pp. 963-969, 2018.
  • B. Ray, A.G. Baradwaj, B.W. Boudouris, and M.A. Alam, "Collection-limited theory interprets the extraordinary response of single semiconductor organic solar cells", Proceedings of the National Academy of Sciences, 112 (36), 11193-11198, 2015.