Room-Temperature Terahertz Oscillation of Electron Devices

2011 ◽  
Vol 131 (1) ◽  
pp. 21-24 ◽  
Author(s):  
Masahiro Asada ◽  
Safumi Suzuki
1999 ◽  
Vol 38 (Part 1, No. 1B) ◽  
pp. 477-479 ◽  
Author(s):  
Kazuhiko Matsumoto ◽  
Yoshitaka Gotoh ◽  
Tatsuro Maeda ◽  
John A. Dagata ◽  
JamesS. Harris

2006 ◽  
Vol 45 (5A) ◽  
pp. 4285-4289 ◽  
Author(s):  
Touichiro Goto ◽  
Katsuhiko Degawa ◽  
Hiroshi Inokawa ◽  
Kazuaki Furukawa ◽  
Hiroshi Nakashima ◽  
...  

2008 ◽  
Vol 3 (10) ◽  
pp. 603-608 ◽  
Author(s):  
Vishva Ray ◽  
Ramkumar Subramanian ◽  
Pradeep Bhadrachalam ◽  
Liang-Chieh Ma ◽  
Choong-Un Kim ◽  
...  

Author(s):  
Kazuo Yano ◽  
Tomoyuki Ishii ◽  
Takashi Hashimoto ◽  
Takashi Kobayashi ◽  
Fumio Murai ◽  
...  

Author(s):  
J. E. Doherty ◽  
A. F. Giamei ◽  
B. H. Kear ◽  
C. W. Steinke

Recently we have been investigating a class of nickel-base superalloys which possess substantial room temperature ductility. This improvement in ductility is directly related to improvements in grain boundary strength due to increased boundary cohesion through control of detrimental impurities and improved boundary shear strength by controlled grain boundary micros true tures.For these investigations an experimental nickel-base superalloy was doped with different levels of sulphur impurity. The micros tructure after a heat treatment of 1360°C for 2 hr, 1200°C for 16 hr consists of coherent precipitates of γ’ Ni3(Al,X) in a nickel solid solution matrix.


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