Effect of photochemical etching on interface state density of Ga0.47In0.53As metal/insulator/semiconductor diodes

1987 ◽  
Vol 23 (17) ◽  
pp. 891 ◽  
Author(s):  
A. Aoki ◽  
S. Miyoshi ◽  
J. Shirafuji
1996 ◽  
Vol 69 (2) ◽  
pp. 230-232 ◽  
Author(s):  
Zhi Chen ◽  
Dae‐Gyu Park ◽  
Francke Stengal ◽  
S. Noor Mohammad ◽  
Hadis Morkoç

2013 ◽  
Vol 133 (7) ◽  
pp. 1279-1284
Author(s):  
Takuro Iwasaki ◽  
Toshiro Ono ◽  
Yohei Otani ◽  
Yukio Fukuda ◽  
Hiroshi Okamoto

1998 ◽  
Author(s):  
Tomasz Brozek ◽  
James Heddleson

Abstract Use of non-contact test techniques to characterize degradation of the Si-SiO2 system on the wafer surface exposed to a plasma environment have proven themselves to be sensitive and useful in investigation of plasma charging level and uniformity. The current paper describes application of the surface charge analyzer and surface photo-voltage tool to explore process-induced charging occurring during plasma enhanced chemical vapor deposition (PECVD) of TEOS oxide. The oxide charge, the interface state density, and dopant deactivation are studied on blanket oxidized wafers with respect to the effect of oxide deposition, power lift step, and subsequent annealing.


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