Summary Abstract: Internal photoemission studies of (GaIn)As, (AlIn)As Schottky diodes and (GaIn)As/(AlIn)As heterojunction grown by molecular beam epitaxy

Author(s):  
K. H. Hsieh
1988 ◽  
Vol 64 (8) ◽  
pp. 4082-4085 ◽  
Author(s):  
R. W. Fathauer ◽  
T. L. Lin ◽  
P. J. Grunthaner ◽  
P. O. Andersson ◽  
J. M. Iannelli ◽  
...  

Author(s):  
Kai Ding ◽  
Vitaliy Avrutin ◽  
Natalia Izioumskaia ◽  
Md Barkat Ullah ◽  
Ümit Özgür ◽  
...  

Author(s):  
M.W. Bench ◽  
T.J. Miller ◽  
M.I. Nathan ◽  
C.B. Carter

It has been shown in previous reports that barrier height variations can be achieved in GaAs Schottky diodes grown using molecular beam epitaxy by utilizing a thin epitaxial Si layer (a few monolayers) between the GaAs and the Al contact. The effective barrier height was found to be dependent on the thickness and growth conditions of the Si layer. However, there has remained a question as to the exact nature of the interfacial Si layer. In the present investigation, samples with different Si layer thicknesses (no Si, 6 Å Si, and 20 Å Si, as determined in situ during growth using reflection high energy electron diffraction (RHEED)) were characterized using transmission electron microscopy (TEM) to determine the nature of the Si layers. In the present study, it was also found that the presence of the interfacial Si layers affected the growth orientation and morphology of the Al layers.The layer structures investigated were grown using molecular beam epitaxy in a system described elsewhere.


2016 ◽  
Vol 109 (8) ◽  
pp. 082102 ◽  
Author(s):  
H. Y. Tseng ◽  
W. C. Yang ◽  
P. Y. Lee ◽  
C. W. Lin ◽  
Kai-Yuan Cheng ◽  
...  

2001 ◽  
Vol 78 (15) ◽  
pp. 2172-2174 ◽  
Author(s):  
Peter W. Deelman ◽  
Robert N. Bicknell-Tassius ◽  
Sergey Nikishin ◽  
Vladimir Kuryatkov ◽  
Henryk Temkin

1997 ◽  
Vol 71 (8) ◽  
pp. 1023-1025 ◽  
Author(s):  
Chun-Xia Du ◽  
Wei-Xin Ni ◽  
Kenneth B. Joelsson ◽  
Göran V. Hansson

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