Hydrogen Stability in Hydrogenated Amorphous Germanium

1990 ◽  
Vol 192 ◽  
Author(s):  
W. Beyer ◽  
J. Herion ◽  
H. Wagner ◽  
U. Zastrow
Keyword(s):  
Thermal Stability ◽  
Fermi Level ◽  
Hydrogen Evolution ◽  
Film Structure ◽  
Amorphous Germanium ◽  
Germanium Films ◽  
Hydrogenated Amorphous ◽  
Hydrogenated Amorphous Germanium ◽  
Thermal Stability Of

ABSTRACTThe thermal stability of hydrogen in hydrogenated amorphous germanium films was studied by hydrogen evolution and by deuterium and hydrogen inter-diffusion experiments. Similar to a-Si:H, the hydrogen stability in a-Ge:H is found to depend strongly on the film structure and on the position of the Fermi level.

Raman and Ft‐Ir Study on Structure and Its Stability of Hydrogenated Amorphous Germanium‐Nitrogen Alloys

1996 ◽  
Vol 446 ◽  
Author(s):  
Jun Xu ◽  
Kunji Chen ◽  
Duan Feng ◽  
Seiichi Miyazaki ◽  
Masataka Hirose
Keyword(s):  
Thermal Stability ◽  
Fourier Transform ◽  
Vapor Deposition ◽  
Chemical Vapor ◽  
Amorphous Germanium ◽  
Ft Ir ◽  
Ir Study ◽  
Hydrogenated Amorphous ◽  
Hydrogenated Amorphous Germanium ◽  
Infrared Techniques

AbstractA series of hydrogenated amorphous germanium‐nitrogen (a‐GeN:H) alloys have been synthesized by plasma enhanced chemical vapor deposition. The structure and its thermal stability have been investigated by means of Raman Scattering and Fourier Transform Infrared techniques. It was found that the structure is changed from Ge‐Ge‐like to Ge‐N‐like when the nitrogen content x in a‐Ge1‐xNx:H is larger than 0.3. Some a‐GeN:H alloys were annealed for 30min at different temperature and it is shown that the film structural stability is significantly improved compared with pure a‐Ge:H film.

Influence of oxygen incorporation on the properties of magnetron sputtered hydrogenated amorphous germanium films

1993 ◽  
Vol 62 (16) ◽  
pp. 1961-1963 ◽  
Author(s):  
B. Schröder ◽  
A. Annen ◽  
T. Drüsedau ◽  
H. Freistedt ◽  
P. Deák ◽  
...  
Keyword(s):  
Amorphous Germanium ◽  
Oxygen Incorporation ◽  
Germanium Films ◽  
Hydrogenated Amorphous ◽  
Hydrogenated Amorphous Germanium

Structural, Eelectronic and Optical Properties of Ultra-thin Hydrogenated Amorphous Germanium Films

2011 ◽  
Vol 32 (11) ◽  
pp. 1165-1170 ◽  
Author(s):  
李悰 LI Cong ◽  
徐骏 XU Jun ◽  
林涛 LIN Tao ◽  
李伟 LI Wei ◽  
李淑鑫 LI Shu-xin ◽  
...  
Keyword(s):  
Optical Properties ◽  
Amorphous Germanium ◽  
Germanium Films ◽  
Hydrogenated Amorphous ◽  
Hydrogenated Amorphous Germanium
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