Keyword : sapphire


Microwave Properties of Sapphire Resonators with a Gap and Their Applicability for Measurements of the Intrinsic Surface Impedance of Thin Superconductor Films
Sang Young LEE Jae Hun LEE Woo Il YANG John H. CLAASSEN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2006/02/01
Vol. E89-C  No. 2 ; pp. 132-139
Type of Manuscript:  Special Section PAPER (Special Section on Superconducting High-frequency Devices)
Category: 
Keyword: 
dielectric resonatorintrinsic surface impedanceloss tangentsuperconductor filmssapphire
 Summary | Full Text:PDF

Cryogenic Whispering Gallery Sapphire Oscillator for Microwave Frequency Standard Applications
Ken-ichi WATABE Yasuki KOGA Shin-ichi OHSHIMA Takeshi IKEGAMI John G. HARTNETT 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/09/01
Vol. E87-C  No. 9 ; pp. 1640-1642
Type of Manuscript:  LETTER
Category: Microwaves, Millimeter-Waves
Keyword: 
sapphirewhispering gallery mode4 K pulse-tube cryocoolermicrowave oscillatorfrequency stability
 Summary | Full Text:PDF

Superconducting Properties of EuBa2Cu3O7 Thin Films Deposited on R-Plane Sapphires with CeO2Sm2O3 Buffer Layers Using Magnetron Sputtering
Osamu MICHIKAMI Yasuyuki OTA Shinji KIKUCHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2004/02/01
Vol. E87-C  No. 2 ; pp. 197-201
Type of Manuscript:  Special Section PAPER (Special Section on Recent Progress in Oxide Thin Films by Sputtering)
Category: 
Keyword: 
magnetron sputteringsapphireCeO2 buffer layerEuBa2Cu3O7(EBCO) thin filmcritical current density
 Summary | Full Text:PDF

High Performance Recessed Gate AlGaN/GaN HEMTs on Sapphire
Ilesanmi ADESIDA Vipan KUMAR Jinwei YANG Muhammed Asif KHAN 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/10/01
Vol. E86-C  No. 10 ; pp. 1955-1959
Type of Manuscript:  INVITED PAPER (Special Issue on Heterostructure Microelectronics with TWHM2003)
Category: 
Keyword: 
GaNHEMTssapphire
 Summary | Full Text:PDF

Superconducting 8-Pole Tunable Quasi-Elliptic Function Filter on Sapphire Substrate
Hiroyuki KAYANO Yoshiaki TERASHIMA Fumihiko AIGA Hiroyuki FUKE Mutsuki YAMAZAKI Tatsunori HASHIMOTO 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2003/08/01
Vol. E86-C  No. 8 ; pp. 1635-1641
Type of Manuscript:  Special Section PAPER (Special Issue on Microwave and Millimeter Wave Technology)
Category: 
Keyword: 
tunable filterhigh-Tc superconductorsapphirequasi-elliptic function filter
 Summary | Full Text:PDF

UV/Blue/Green InGaN-Based LEDs and Laser Diodes Grown on Epitaxially Laterally Overgrown GaN
Shuji NAKAMURA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2000/04/25
Vol. E83-C  No. 4 ; pp. 529-535
Type of Manuscript:  INVITED PAPER (Special Issue on Blue Laser Diodes and Related Devices/Technologies)
Category: 
Keyword: 
InGaNLEDlaser diodeELOGsapphire
 Summary | Full Text:PDF