Satoshi KAMIYAMA


Influence of Ohmic Contact Resistance on Transconductance in AlGaN/GaN HEMT
Yoshikazu HIROSE  Akira HONSHIO  Takeshi KAWASHIMA  Motoaki IWAYA  Satoshi KAMIYAMA  Michinobu TSUDA  Hiroshi AMANO  Isamu AKASAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/07/01
Vol. E89-C  No. 7  pp. 1064-1067
Type of Manuscript: Special Section LETTER (Special Section on Heterostructure Microelectronics with TWHM2005)
Category: GaN-Based Devices
Keyword: 
AlGaN/GaN HEMTcontact resistancetransconductance
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Suppression of Charges in Al2O3 Gate Dielectric and Improvement of MOSFET Performance by Plasma Nitridation
Kenzo MANABE  Kazuhiko ENDO  Satoshi KAMIYAMA  Toshiyuki IWAMOTO  Takashi OGURA  Nobuyuki IKARASHI  Toyoji YAMAMOTO  Toru TATSUMI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/01/01
Vol. E87-C  No. 1  pp. 30-36
Type of Manuscript: Special Section PAPER (Special Section on High-κ Gate Dielectrics)
Category: 
Keyword: 
high-κ gate dielectricaluminum oxideplasma nitridationfixed chargeMOSFET performance
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The Evolution of Nitride-Based Light-Emitting Devices
Isamu AKASAKI  Satoshi KAMIYAMA  Hiroshi AMANO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2002/01/01
Vol. E85-C  No. 1  pp. 2-9
Type of Manuscript: INVITED PAPER (Special Issue on Recent Progress in Semiconductor Lasers and Light-Emitting Devices)
Category: 
Keyword: 
nitride semiconductorsMOVPElow-temperature buffer layerconductivity controlblue light-emitting devices
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Theoretical Analysis of Optical Transverse-Mode Control on GaN-Based Laser Diodes
Toshiyuki SATO  Motoaki IWAYA  Kimio ISOMURA  Tsutomu UKAI  Satoshi KAMIYAMA  Hiroshi AMANO  Isamu AKASAKI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/04/20
Vol. E83-C  No. 4  pp. 573-578
Type of Manuscript: Special Section PAPER (Special Issue on Blue Laser Diodes and Related Devices/Technologies)
Category: 
Keyword: 
GaN-based semiconductor laser-diodetransverse-moderidge-waveguide structure2-step grown index-guided structure
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Highly Reliable Ultra-Thin Tantalum Oxide Capacitors for ULSI DRAMs
Satoshi KAMIYAMA  Hiroshi SUZUKI  Pierre-Yves LESAICHERRE  Akihiko ISHITANI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/03/20
Vol. E77-C  No. 3  pp. 379-384
Type of Manuscript: Special Section PAPER (Special Issue on Quarter Micron Si Device and Process Technologies)
Category: Device Technology
Keyword: 
tantalum oxiderapid thermal nitridation (RTN)SiO2 equivalent thicknessleakage currenttime dependent dielectric breakdown (TDDB)
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Trends in Capacitor Dielectrics for DRAMs
Akihiko ISHITANI  Pierre-Yves LESAICHERRE  Satoshi KAMIYAMA  Koichi ANDO  Hirohito WATANABE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1993/11/20
Vol. E76-C  No. 11  pp. 1564-1581
Type of Manuscript: INVITED PAPER (Special Issue on LSI Memories)
Category: 
Keyword: 
capacitordielectricsSi3N4Ta2O5high permittivity materials256 Mbit1 GbitDRAM
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