Yoshitsugu YAMAMOTO


Analysis of a Phase Factor of Franz-Keldysh Oscillations in GaAs/AlGaAs Heterostructures
Hideo TAKEUCHI Yoshitsugu YAMAMOTO Ryo HATTORI Takahide ISHIKAWA Masaaki NAKAYAMA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/10/01
Vol. E86-C  No. 10  pp. 2015-2021
Type of Manuscript:  Special Section PAPER (Special Issue on Heterostructure Microelectronics with TWHM2003)
Category: 
Keyword: 
GaAs/AlGaAs heterostructuresphotoreflectanceFranz-Keldysh oscillations
 Summary | Full Text:PDF(507.7KB)

A Super Low Noise AlInAs/InGaAs HEMT Fabricated by Selective Gate Recess Etching
Naohito YOSHIDA Toshiaki KITANO Yoshitsugu YAMAMOTO Takayuki KATOH Hiroyuki MINAMI Takuo KASHIWA Takuji SONODA Hirozo TAKANO Osamu ISHIHARA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1995/09/25
Vol. E78-C  No. 9  pp. 1279-1285
Type of Manuscript:  PAPER
Category: Semiconductor Materials and Devices
Keyword: 
HEMTAlInAs/InGaAsInPlow-noiseselectiverecess
 Summary | Full Text:PDF(765.5KB)