Welcome to the Microelectronics and MEMS Laboratory, IIT Madras


 

Ph.D  /  M.S  /  M.Tech Guidance 

List of Ph.D Students


Sl. No.

Name of the student

Title of Thesis

Year of Award

Name of the Co-guide(s)

1.

Roy Paily

Studies on Improved Gate Dielectrics for ULSI MOS Devices

2004

Dr. Nandita DasGupta

2.

Bindu B.

Analytical modeling of current-voltage and capacitance-voltage characteristics of Si/SiGe heterostructure p-channel MOSFETs

2007

Nil

3.

Jaibir Sharma

Fabrication and study of low pull-in voltage structures for RF MEMS shunt switches

2010

Nagendra Krishnapura

4.

G.S. Jayadeva

Analytical models incorporating quantum mechanical effects for short n-channel MOSFETs

2010

Nil

5.

Rathnamala Rao

Study of effects of random dopant fluctuation and channel engineering in FD-SOI MOSFET and DG-FinFET using analytical models

2011

Nandita DasGupta

6.

Jobymol Jacob

Compact modeling of non-quasistatic effects in SiGe HBTs

2011

Anjan Chakravorty

7.

Paul Braineard

Fabrication and study of silicon based valveless micropumps

2014

Dhiman Chatterjee

8.

Naveen Kumar

A Compact Model of GaN HEMTs Based on 2DEG Charge Linearization

In progress

Nil

9.

Gourab Dutta

Effect of Gate Dielectric Engineering on Performance of GaN-Based MIS-HEMTs

2017

Nil

10.

George Thachil

RF MEMS

In Progress

Deleep Nair

11.

Nikhil K.S.

Modeling of LDMOS

In Progress

Anjan Chakravorty

12.

Srikanth K.

GaN devices-Technology & Modelling

In Progress

Nil

13.

Bhadri Narayanan.  K. N. 

RF MEMS Nanoresonators

In Progress

Dr. Deleep R. Nair

14.

Amal Das

RF MEMS

In Progress

M.S. Ramachandra Rao

15.

Ajay A.P

Micropump

In Progress

Dhiman Chatterjee


List of M.S(Degree by research) Students


Sl. No.

Name of the student

Title of Thesis

Year of Award

Name of the Co-guide(s)

1.

R. Arvind

Fabrication and study of Metal-Insulator-Semiconductor Tunnel Transistors

1996

Nil

2.

Kaipa Pavan Kumar

Analytical Modelling of Heterojunction Bipolar Transistors with compositionally graded and displaced emitter-base junctions

1998

Nil

3.

V. Naveen Kumar

Design, Fabrication and Characterisation of InGaAs/InP CPW PIN detectors

2000

Dr. Nandita DasGupta

4.

K.Venkateswara Reddy

Modelling of charge transport in Heterojunction Bipolar Transistors for circuit simulation

2001

Nil

5.

N. Lakshmi

Comparison of the performance of SOI MOSFETs fabricated on BESOI and smart cut SOI wafers

2001

Dr. K.N.Bhat

6.

Bhimanadhuni R. Kotireddy

Polycrystalline silicon piezoresistive pressure sensor using Silicon-On-Insulator (SOI) approach

2002

Dr. K.N.Bhat

7.

Guruprasad Katti

Analytical Threshold Voltage and Subthreshold Current modeling of non-uniformly doped silicon-on-insulator (SOI) MOSFETs

2003

Dr. Nandita DasGupta

8.

M. R. Ravi

Effect of sulfur passivation and dielectric capping on In0.53Ga0.47As/InP PIN photodetectors

2003

Dr. Nandita DasGupta

9.

Ravneet Singh

Studies on TiO2-SiO2 stack as Ultrathin Gate Dielectric

2005

Nil

10.

P. Nagaraju

Study of gate currents in bulk and double gate MOSFETs with stacked gate dielectrics

2006

Nil

11.

Vinoth Kumar

Design and Process optimization for monolithic integration of piezoresistive pressure sensor and MOSFET amplifier with SOI approach

2006

Dr. K.N.Bhat

12.

Aritra Dey

Potential Based Analytical Modelling of Single and Double-Gate MOSFETs

2008

Anjan Chakravorty

13.

ManasKumar   Lenka   .

Study of RF MEMS SPST shunt and SPDT shunt-shunt switches for X-band and Ku-band applications

2012

Nil

14.

Vikram Vamshi   Pasula   .

Fabrication and study of RF MEMS resonators

2014

Nil

15.

Udit Rawat

RF MEMS

2016

Nil

16.

Shelly Agarwal

MEMS Micropump

2017

Dhiman Chatterjee



M.Tech Projects Completed


Sl. No.

Name of the student

Title of Thesis

Year of Award

Name of the Co-guide(s)

1.

T.V.V.S. Nagesh

Study of tungsten and titanium silicides as interconnect materials for VLSI

1990

Dr. S.K.Ray

2.

Amit Kumar Aditya

Simulation and Fabrication of a VCO and an OP Amp to build IC modules for Biomedical/Industrial Instrumentation

1990

Dr. Swapna Banerjee

3.

Jose Pio. Pereira

Fabrication of P-I-N Photodiodes for Optical Communication

1991

Dr. S. Kal

4.

Balaji Srinivasan

Development of a Two-Dimensional Simulator for Bipolar Semiconductor Devices

1994

Nil

5.

Prathapan S.

Simulation of Heterojunction Bipolar Transistors

1994

Nil

6.

Syam Kumar L.G.

Generation of Two-Dimensional Impurity Profiles for a Bipolar and MOS Device Simulator

1995

Nil

7.

Abhijit Karmakar

Design of a D-Flip Flop and Full Adder using GaAs SDFL Logic

1995

Nil

8.

Deepa Nair J.S.

Development of Silicon Wafer Bonding for Microaccelerometer

1996

Dr.Nandita DasGupta

9.

V. Suresh Babu

Effect of various mobility and lifetime models and evaluation of terminal currents in BIMODES

1996

Nil

10.

C.R. Muneera

The layout design of active matrix liquid crystal display and the test structure

1997

Dr.Enakshi Bhattacharya

11.

C. Rajesh Kumar

Design and Fabrication of P-channel MOSFET for SOI CMOS

1999

Nil

12.

Jaibir Sharma

Simulation and Design of Double Barrier Resonant Tunnelling Diodes

2000

Nil

13.

N. Satheesh

Design, Fabrication and Character-isation of Silicon PIN photo-detectors for scintillation detection

2000

Nil

14.

K. Sasi Sekar

Improvement of the existing RTP system using thermal modelling and design of advanced RTP equipment

2000

Dr. Nandita DasGupta

15.

E.Anulekha Manjari

Low Dielectric constant materials for interlayer dielectrics in VLSI

2001

Dr. A. Subrahmanyam

16.

G. Vamsi Charan

Fabrication of MIS Tunnel Transistors

2001

Dr. A. Subrahmanyam

17.

Kamesh Kalluri

Fabrication of Silicon PIN diodes with low dark current and high optical sensitivity

2001

Nil

18.

Dave Akshay Madhukar

Simulation of HEMT differential amplifier

2001

Nil

19.

Sanjay Mangal

Study of wafer-to-wafer fusion bonding for sensor applications

2002

Dr. A. Subrahmanyam

20.

Munish Kumar

Deposition and characterization of nanoporous silica xerogel for use as interlayer dielectric in VLSI

2002

Dr. A. Subrahmanyam

21.

V. Sravanakumar

Fabrication of BESOI structure and its characterization using MOS and SIS structure

2002

Nil

22.

P. Srikanth

Development of small signal model of HBT for circuit simulation

2002

Nil

23.

B.Sreekumar

HEMT Differential Amplifier Simulation

2002

Nil

24.

K.Vijay

Development of a self-aligned fusion bonding technique

2003

Nil

25.

Dibakar Roy Chowdhury

Fabrication and Characterization of Heterostructure Barrier Varactors and Schottky Diodes for THz applications

2003

Prof. H.L. Hartnagel

26.

Naseer Babu P.

Fabrication and characterization of ultrathin gate oxides

2003

Dr. A. Subrahmanyam

27.

Emani Phani

Differential Capacitance Measure-ment – a Digital Readout Technique

2003

Nil

28.

M. Chandra Sekhara Prasad

Simulation of resonant tunneling transistor

2004

Nil

29.

Venugopal Jennarapu

Study of post-oxidation processes for the improvement of electrical properties of ultra-thin gate oxides

2004

Nil

30.

Sreenivas Reddy Pasham

Fabrication of Planar silicon PIN photodiodes

2004

Nil

31.

C.L. Saravanan

Design of a RF MEMS capacitive switch

2004

Nil

32.

K. Sreenivasa Reddy

Design and Simulation of VLSI compatible Dual Gate SOI MOSFET

2005

Nil

33.

Machani Sethuram

Comparison of threshold voltage extraction methods in Silicon-on-Insulator (SOI) MOSFETs

2005

Nil

34.

P.V. Harikrishna

Design and Fabrication of Cooling System for Integrated Circuits using Microchannels

2005

Nil

35.

Bijay Kumar Khandal

Analysis of direct Tunneling current in Thin Gate Dielectrics

2006

Nil

36.

K. Komathy Vanitha

Design and Fabrication of Double Gate SOI MOSFET

2006

Nil

37.

Nitin Gupta

Optimization of Dynamic Threshold Voltage Double Gate SOI CMOS Circuits

2006

Nil

38.

B. M. Jadeja

FinFET Current approximation using 2-D simulation and study of novel asymmetric gate dielectric MOSFET

2006

Nil

39.

Vipindas P

Optimization of the strained Si/strained SiGe dual channel MOS transistor

2007

Nil

40.

Gaurav Gupta

Fabrication and study of Triple Gate MOSFET

2007

Nil

41.

Amit Kumar Mittal

Analysis and modeling of lateral diffused MOSFETs

2008

Anjan Chakravorty

42.

Lekshmi T

Compact Modeling of SOI-LDMOS including quasi-saturation effect

2009

Anjan Chakravorty

43.

Jyotirmoy Chatterjee

Fabrication and characterization of Blue LEDs

2009

Nil

44.

Banothu Babu

Design, Fabrication and Characterization of RF MEMS shunt switch

2009

Nil

45.

Amit Sharma

Design and Simulation of RF MEMS Single Pole Double Throw (SPDT) switch for X-band and Ku-band applications

2011

Nil

46.

Ujwal Radhakrishna

Compact modeling of SOI-LDMOS Transistor including impact ionization, snapback and self-heating

2011

Anjan Chakravorty, Nandita DasGupta

47.

Praveen Paul

Design and simulation of non self-actuating high power RF MEMS shunt switch

2012

Nil

48.

Saikat Bhattacharya

Surface Potential based drain current modeling of Double Gate MOSFETs

2013

Nil

49.

Sujithamol S

Analysis and Modeling of underlapped Double Gate MOSFETs

2013

Nil

50.

Prasad Sarangapani

Modeling of Charge and Capacitances in SOI-LDMOS Transistors

2013

Anjan Chakravorty, Nandita DasGupta

51.

Sujith Thomas

Parameter Extraction Methodology for SOI-LDMOS Transistors

2014

Anjan Chakravorty

52.

Selwin Kumar P

A Novel FinFET with Dynamic Threshold Voltage

2014

Dr. Deleep R. Nair

53.

Rajashekar Bandi

GaN Based Power amplifier design

2016

Dr.Nandita DasGupta