scholarly journals Exchange effects on electron scattering through a quantum dot embedded in a two-dimensional semiconductor structure

2007 ◽  
Vol 76 (16) ◽  
Author(s):  
L. K. Castelano ◽  
G.-Q. Hai ◽  
M.-T. Lee
Keyword(s):  
Quantum Dot ◽  
Electron Scattering ◽  
Semiconductor Structure ◽  
Two Dimensional ◽  
Exchange Effects

Small Angle Electron Scattering From Vacuum Condensed Metallic Films

1968 ◽  
Vol 26 ◽  
pp. 380-381
Author(s):  
J. Silcox ◽  
R. H. Wade
Keyword(s):  
Electron Scattering ◽  
Small Angle ◽  
Ring Structure ◽  
Two Dimensional ◽  
Metallic Films ◽  
Micro Structure ◽  
Angle Scattering ◽  
The Fourier Transform ◽  
Source Of Information ◽  
Kinematical Theory

Recent work has drawn attention to the possibilities that small angle electron scattering offers as a source of information about the micro-structure of vacuum condensed films. In particular, this serves as a good detector of discontinuities within the films. A review of a kinematical theory describing the small angle scattering from a thin film composed of discrete particles packed close together will be presented. Such a model could be represented by a set of cylinders packed side by side in a two dimensional fluid-like array, the axis of the cylinders being normal to the film and the length of the cylinders becoming the thickness of the film. The Fourier transform of such an array can be regarded as a ring structure around the central beam in the plane of the film with the usual thickness transform in a direction normal to the film. The intensity profile across the ring structure is related to the radial distribution function of the spacing between cylinders.

Observation of the effect of electron-electron scattering on the impurity-limited resistivity of a two-dimensional electron gas

1995 ◽  
Vol 51 (19) ◽  
pp. 13793-13796 ◽  
Author(s):  
V. Chabasseur-Molyneux ◽  
A. S. Dzurak ◽  
A. Kozorezov ◽  
J. K. Wigmore ◽  
D. A. Ritchie ◽  
...  
Keyword(s):  
Electron Scattering ◽  
Electron Gas ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Two Dimensional Electron Gas ◽  
Dimensional Electron Gas

Two-mode squeezed magnetopolarons in two-dimensional quantum dot

2007 ◽  
Vol 360 (4-5) ◽  
pp. 632-637 ◽  
Author(s):  
Yanmin Zhang ◽  
Ze Cheng ◽  
Zixia Wu ◽  
Yunxia Ping
Keyword(s):  
Quantum Dot ◽  
Two Dimensional

Electron-electron scattering between parallel two-dimensional electron gases

1992 ◽  
Vol 263 (1-3) ◽  
pp. 446-450 ◽  
Author(s):  
T.J. Gramila ◽  
J.P. Eisenstein ◽  
A.H. MacDonald ◽  
L.N. Pfeiffer ◽  
K.W. West
Keyword(s):  
Electron Scattering ◽  
Two Dimensional ◽  
Dimensional Electron ◽  
Electron Gases
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