Electron–hole two-stream instability in a quantum semiconductor plasma with exchange-correlation effects

2012 ◽  
Vol 376 (34) ◽  
pp. 2309-2313 ◽  
Author(s):  
I. Zeba ◽  
M.E. Yahia ◽  
P.K. Shukla ◽  
W.M. Moslem
Keyword(s):  
Correlation Effects ◽  
Electron Hole ◽  
Semiconductor Plasma ◽  
Exchange Correlation ◽  
Quantum Semiconductor ◽  
Stream Instability

Propagation and interaction of two soliton in a quantum semiconductor plasma with exchange correlation effects

2017 ◽  
Vol 24 (6) ◽  
pp. 062103 ◽  
Author(s):  
Sourav Choudhury ◽  
Tushar Kanti Das ◽  
Malay Kr. Ghorui ◽  
Prasanta Chatterjee
Keyword(s):  
Correlation Effects ◽  
Semiconductor Plasma ◽  
Exchange Correlation ◽  
Quantum Semiconductor

scholarly journals Application of time-dependent current-density-functional theory to nonlocal exchange-correlation effects in polymers

2003 ◽  
Vol 118 (3) ◽  
pp. 1044-1053 ◽  
Author(s):  
M. van Faassen ◽  
P. L. de Boeij ◽  
R. van Leeuwen ◽  
J. A. Berger ◽  
J. G. Snijders
Keyword(s):  
Density Functional Theory ◽  
Current Density ◽  
Density Functional ◽  
Time Dependent ◽  
Correlation Effects ◽  
Functional Theory ◽  
Exchange Correlation

On the role of steric and exchange–correlation effects in halogenated complexes

2021 ◽  
Author(s):  
Mojtaba Alipour ◽  
Parisa Fallahzadeh
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Energy Partitioning ◽  
Correlation Effects ◽  
Functional Theory ◽  
Exchange Correlation

Density functional theory formalisms of energy partitioning schemes are utilized to find out what energetic components govern interactions in halogenated complexes.

Nonlinear structures: soliton, shocklike and explosive waves in quantum semiconductor plasma

2021 ◽  
Author(s):  
Haifa Al-Yousef
Keyword(s):  
Analytical Procedure ◽  
Integration Method ◽  
Fluid Model ◽  
Three Dimensional ◽  
Semiconductor Plasma ◽  
Direct Integration Method ◽  
Solution Methods ◽  
Gradient Forces ◽  
Quantum Semiconductor ◽  
Nonlinear Solutions

Abstract The properties and conditions for the appearance of some nonlinear waves in a three-dimensional semiconductor plasma are discussed, by studying the described plasma fluid system with quantum gradient forces and degraded pressures. Our analytical procedure is built on the reductive perturbation theory to obtain the Kadomtsev-Petvashvili equation for the fluid model and solving it using the direct integration method and the Bäcklund transform. Through different solution methods we got different nonlinear solutions describing different pulse profiles such as soliton, kink and explosive pulses. This model can be used to identify the potential disturbances in a semiconductor plasma.

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