Electrical hysteresis in p-GaN metal–oxide–semiconductor capacitor with atomic-layer-deposited Al2O3as gate dielectric

2016 ◽  
Vol 9 (12) ◽  
pp. 121002 ◽  
Author(s):  
Kexiong Zhang ◽  
Meiyong Liao ◽  
Masataka Imura ◽  
Toshihide Nabatame ◽  
Akihiko Ohi ◽  
...  
Author(s):  
Dong Gun Kim ◽  
Cheol Hyun An ◽  
Sanghyeon Kim ◽  
Dae Seon Kwon ◽  
Junil Lim ◽  
...  

Atomic layer deposited TiO2- and Al2O3-based high-k gate insulator (GI) were examined for the Ge-based metal-oxide-semiconductor capacitor application. The single-layer TiO2 film showed a too high leakage current to be...


2007 ◽  
Vol 91 (9) ◽  
pp. 093509 ◽  
Author(s):  
N. Goel ◽  
P. Majhi ◽  
W. Tsai ◽  
M. Warusawithana ◽  
D. G. Schlom ◽  
...  

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