Synchrotron radiation investigation and surface spectroscopy studies of prototypical systems: Lead-semiconductor interfaces

1990 ◽  
Vol 41-42 ◽  
pp. 25-37 ◽  
Author(s):  
G. Le Lay ◽  
K. Hricovini ◽  
J.E. Bonnet
1989 ◽  
Vol 211-212 ◽  
pp. 630-636 ◽  
Author(s):  
K. Hricovini ◽  
J.E. Bonnet ◽  
B. Carrière ◽  
J.P. Deville ◽  
M. Hanbücken ◽  
...  

1982 ◽  
Vol 105 (2-3) ◽  
pp. 196-200 ◽  
Author(s):  
J. Bloch ◽  
U. Atzmony ◽  
M.P. Dariel ◽  
M.H. Mintz ◽  
N. Shamir

1985 ◽  
Vol 3 (3) ◽  
pp. 1011-1015 ◽  
Author(s):  
L. J. Brillson ◽  
H. W. Richter ◽  
M. L. Slade ◽  
B. A. Weinstein ◽  
Y. Shapira

1989 ◽  
Vol 148 ◽  
Author(s):  
L. J. Brillson ◽  
R. E. Viturro ◽  
S. Chang ◽  
J. L. Shaw ◽  
C. Mailhiot ◽  
...  

ABSTRACTRecent studies of interface states and band bending at metal / III-V compound semiconductor interfaces reveal that these junctions are much more controllable and predictable than commonly believed. Soft x-ray photoemission spectroscopy studies demonstrate a wide range of band bending for metals on many III-V compounds, including GaAs. Cathodoluminescence spectroscopy measurements show that discrete states form at the microscopic junction which can have a dominant effect on the band bending properties. Internal photoemission measurements confirm the bulk barrier heights inferred by photoemission methods. After separating out surface chemical and bulk crystal quality effects, one finds simple, predictive barrier height variations which follow classical Schottky behavior.


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