Self-consistent theory of electronic states and dielectric response in semiconductors

1986 ◽  
Vol 34 (10) ◽  
pp. 7146-7157 ◽  
Author(s):  
R. Resta ◽  
K. Kunc
1990 ◽  
Vol 160 (2) ◽  
pp. 569-581 ◽  
Author(s):  
A. I. Olemskoi

1986 ◽  
Vol 134 (2) ◽  
pp. 837-845 ◽  
Author(s):  
J.-P. Zöllner ◽  
H. Übensee ◽  
G. Paasch ◽  
T. Fiedler ◽  
G. Gobsch

Physica B+C ◽  
1986 ◽  
Vol 138 (1-2) ◽  
pp. 129-140 ◽  
Author(s):  
D.I. Marvakov ◽  
A.L. Kuzemsky ◽  
J.P. Vlahov

1995 ◽  
Vol 02 (06) ◽  
pp. 723-729 ◽  
Author(s):  
V. YU. ARISTOV ◽  
G. LE LAY ◽  
M. GREHK ◽  
V.M. ZHILIN ◽  
A. TALEB-IBRAHIMI ◽  
...  

We present the first clear evidence of electron emission arising directly from a quantized two-dimensional electron channel from the InAs (110) surface covered by a few Cs atoms (≈ 0.01 Cs ML). Spectral features observed by photoemission spectroscopy using synchrotron radiation reveal discrete-energy electronic states resulting from quantization in the direction normal to the surface. The electron photoemission originates from the vicinities of [Formula: see text] points in the first and second surface Brillouin zones corresponding to the bottom of the conduction band. These findings are in agreement with self-consistent theoretical energy-level calculations using a jellium-like model.


Sign in / Sign up

Export Citation Format

Share Document