Acceptor energy level for Zn in Ga1−xAlxAs

1980 ◽  
Vol 51 (2) ◽  
pp. 1060-1064 ◽  
Author(s):  
Kazuya Masu ◽  
Makoto Konagai ◽  
Kiyoshi Takahashi
1984 ◽  
Vol 33 (3) ◽  
pp. 377
Author(s):  
YAO XIU-CHEN ◽  
QIN GUO-GANG ◽  
ZENG SHU-RONG ◽  
YUAN MIN-HUA

1992 ◽  
Vol 71 (2) ◽  
pp. 1041-1043 ◽  
Author(s):  
T. Yokotsuka ◽  
T. Suzuki ◽  
A. Takamori ◽  
M. Nakajima

2012 ◽  
Vol 502 ◽  
pp. 154-158 ◽  
Author(s):  
Hiroyuki Kawanishi ◽  
Yoshinori Hayafuji

It is known that acceptor-carbon complexes have ionization energies less than those of the corresponding substitutional, separate acceptors in silicon. We present the formation mechanism for a shallower acceptor energy level called an X level that is due to an indium- carbon pair. Ab initio calculation methods were used to evaluate electronic structures and lattice relaxations of silicon with indium, carbon or a carbon-indium dimer. The results shows that the bonding interaction between the 5p orbitals of the indium atom and the 3sp orbitals of the silicon atoms bound with the indium atom mainly determines the ionization energy of the X level, and the ionic bonding interaction of the carbon atomic orbitals with the indium atomic orbitals in the X level enables the bonding interaction of the orbitals between the indium atom and the silicon atom to lower the corresponding indium acceptor level, and then to form the shallower X level.


1974 ◽  
Vol 25 (7) ◽  
pp. 413-415 ◽  
Author(s):  
O. Engström ◽  
H. G. Grimmeiss

2010 ◽  
Vol 132 (37) ◽  
pp. 12919-12926 ◽  
Author(s):  
Safa Shoaee ◽  
Tracey M. Clarke ◽  
Chun Huang ◽  
Stephen Barlow ◽  
Seth R. Marder ◽  
...  

2013 ◽  
Author(s):  
Robert E. Thayer ◽  
Olga Godes ◽  
Nicole E. Lobato ◽  
Marcelino Serrano ◽  
Jorge Hernandez ◽  
...  
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