Oxidation Control of GaAs/AlGaAs/InGaAs pHEMT for High Efficiency and Low Voltage Wireless Applications, Can Zheng, Robert Coffie, Dario Buttari, James Champlain, and Umesh K. Mishra
Electrical & Computer Engineering Department, UCSB


Oxidation Control of GaAs pHEMTs for High Efficiency Applications
, C. Zheng, R. Coffie, D. Buttari, J. Champlain, U. K. Mishra
Submitted to Eelctronic Device Letters

Oxide Aperture Heterojunction Bipolar Transistors, James G. Champlain, Ph.D. Defense
University of California, Santa Barbara, February 22, 2002

The Oxide Aperture Heterojunction Bipolar Transistor, Walsin Lihwa, Dr. Chin-An Chang, Agency Contract #SB010053 UCSB Professor Umesh K. Mishra, UCSB Account #8-530002-59825 8/24/01 -8/23/04

Low Noise Amplifiers Based on Lattice Engineered Substrates, Air Force Office of Scientific Research (AFOSR), Agency Contract #F49620-00-1-0286 UCSB Professors James Speck and Umesh K. Mishra, UCSB Account #8-442490-22527 5/01/00-4/30/03

Radiation Physics, Air Force Office of Scientific Research (AFOSR), Dr. Gerald Witt, Agency Contract #F49620-99-0296 UCSB Professor Umesh K. Mishra, UCSB Account #8-442530-22517 07/15/99-07/14/04

Center for Non-Stoichiometric Semiconductors (PRET), Air Force Office of Scientific Research (AFOSR), Dr. Gerald Witt, Agency Contract #F49620-95-1-0394 UCSB Director Professor Umesh K. Mishra, Associate Director Professor Herbert Kroemer 06/07/95-06/06/00

GaAs FETs for High Speed and High Linearity, Hitachi, Ltd., Agency Award #08980060 UCSB Professors Umesh K. Mishra 08/01/97-12/31/98

Reduction in the Base-Collector Capacitance of Bipolar Transistors via Lateral Oxidation, Northeast Consortium for Engineering Education, Agency Contract #NCEE/1755/AADD-1 UCSB Professor Umesh K. Mishra 07/21/97-03/20/99

Investigation of the Electronic and Structural Properties of Oxidized AlAs/GaAs Interfaces, Air Force Office of Scientific Research (AFOSR) ASSERT, Agency Contract #F49620-96-1-0279 UCSB Professor Umesh K. Mishra 07/01/96-06/30/99

Mishra Group
Dr. James G. Champlain Currently a Research Assistant in the Mishra Group.
Mary Liu Currently a graduate student in the Mishra Group.
Yee Kwang Seck Currently a graduate student in the Mishra Group.
Can Zheng Currently a graduate student in the Mishra Group.
Primit Parikh 1998 Alumni of the Mishra Group

Enhancement Depletion of P-Type GaN and its Alloys with B, Al, In, P Enhancement Depletion Logic Based on GE MOSFETs Ultra-Low Phase Noise GE MOSFETs Ultra-Low Phase Noise GaAs MOSFETs
Patent
#5,872,031
Patent
#5,798,555
Patent
#5,780,922
Patent
#5,747,838
U.K. Mishra
P.A. Parikh
U.K. Mishra
S.P. DenBaars
U.K. Mishra
S.P. DenBaars
U.K. Mishra
S.P. DenBaars