Self-consistent calculations of the two-dimensional electron density in modulation-doped superlattices

1987 ◽  
Vol 35 (8) ◽  
pp. 3984-3989 ◽  
Author(s):  
V. M. S. Gomes ◽  
A. S. Chaves ◽  
J. R. Leite ◽  
J. M. Worlock
Keyword(s):  
Electron Density ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Self Consistent

CESIUM-INDUCED QUANTIZED 2D ELECTRON CHANNEL ON THE InAs(110) SURFACE

1995 ◽  
Vol 02 (06) ◽  
pp. 723-729 ◽  
Author(s):  
V. YU. ARISTOV ◽  
G. LE LAY ◽  
M. GREHK ◽  
V.M. ZHILIN ◽  
A. TALEB-IBRAHIMI ◽  
...  
Keyword(s):  
Electron Emission ◽  
Electronic States ◽  
Photoemission Spectroscopy ◽  
Spectral Features ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Discrete Energy ◽  
Electron Channel ◽  
Self Consistent ◽  
Electron Photoemission

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.

Comparative study on extinction process of gas-blasted air and CO2arc discharge using two-dimensional electron density imaging sensor

2017 ◽  
Vol 50 (17) ◽  
pp. 175202 ◽  
Author(s):  
Yuki Inada ◽  
Akiko Kumada ◽  
Hisatoshi Ikeda ◽  
Kunihiko Hidaka ◽  
Tomoyuki Nakano ◽  
...  
Keyword(s):  
Comparative Study ◽  
Electron Density ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Extinction Process ◽  
Imaging Sensor
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