Department of Electrical Engineering, IIT Madras

Department of Electrical Engineering, IIT Madras

Welcome to the Microelectronics and Mems Laboratory, IIT Madras

	Name : Dr. Nandita DasGupta Designation : Professor Address : Electrical Engineering Department : Indian Institute of Technology, Madras 600 036. Phone : Off. 2257 4422 : Res. 2257 6416 & 2257 0425 Fax : +91-44-2257 4402 Email ID : nand@ee.iitm.ac.in
	Nandita DasGupta received her B.E. degree in Electronics and Telecommunication Engineering from Jadavpur University, Kolkata, India in 1982, M.Tech and Ph.D from I.I.T. Madras in 1984 and 1988 respectively. She was awarded Alexander von Humboldt Fellowship in 1991 and spent one year in Germany doing Post-doctoral research in the area of Surface Passivation of Compound Semiconductors. She has been a Faculty member in the Department of Electrical Engineering, I.I.T. Madras since 1993 and is currently an Associate Professor. Her research interest is in the area of Silicon and Compound Semiconductor Technology and Modelling as well as MEMS. She has nearly one hundred research publications in International Journals and Proceedings of International Conferences and has co-authored a book on Semiconductor Devices – Modelling & Technology. Recent Publications Rathnamala Rao Nandita DasGupta and Amitava DasGupta, Study of Random Dopant Fluctuation effects in FD-SOI MOSFET using Analytical Threshold Voltage Model, IEEE Trans. On Device and Materials Reliability,Vol.10, No.2,pp247-253, June 2010. Rupesh Kumar Navalakhe, Nandita DasGupta, and Bijoy Krishna Das, Fabrication and characterization of straight and compact S-bend optical waveguides on a silicon-on-insulator platform, , vol. Appl. Opt. 48, G125-G130 (2009). Binsu J Kailath, Amitava DasGupta, Nandita DasGupta and B N Singh and L M Kukreja, Growth of Ultra-thin SiO2 by Laser Induced Oxidation, Semiconductor Science & Technol. 24 (2009) 105011. Nandita DasGupta T. Sreenidhi, K. Baskar, Amitava DasGupta and , Reduced Charge Trapping in GaN MIS using Novel Gate Oxide Deposition Technique, Electronics Letters, vol.45, issue 10, pp.527-28, May 2009. Rathnamala Rao, Guruprasad Katti, Dnaynesh S. Havaldar, Amitava DasGupta and Nandita DasGupta, Unified Analytical Threshold Voltage Model for Non-uniformly doped Dual Metal Gate Fully Depleted Silicon-On-Insulator MOSFETs, Solid State Electronics ,v ol 53, issue 3, pp 256-65, March 2009. T.Erlbacher, T Graf, , Nandita DasGupta, A. J. Bauer and H.Ryssel, Suppression of parasitic electron injection in SONOS-type memory cells using high-k capping layers, Jl. Vac. Sc. Tech. B, vol. 27, pp.482-485, Jan 2009. T.Sreenidhi, K. Baskar, Amitava DasGupta ,and Nandita DasGupta Reactive ion etching of GaN in SF6 + Ar and SF6 + N2 plasma, Semicond. Sci. Technol., vol.23, 2008 (Article No. 125019). Aritra Dey, Anjan Chakravorty, Nandita DasGupta, and Amitava DasGupta, Analytical model of subthreshold current and slope for asymmetric 4-T and 3-T Double-Gate MOSFETs, IEEE Trans. Electron Devices, vol.55, no.12, pp3418-25, December 2008. Sheela D and Nandita DasGupta, Optimization of Surface Passivation for InGaAs/InP PIN Photodetectors using Ammonium Sulfide, Semicond. Sci. Technol., vol.23, March 2008 (Article No. 035018).