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Diagrammatic Quantum Monte Carlo for Two-Body Problems: Applied to Excitons
Accurate numerical solution exciton solid monte carlo simulation catamaran green function feynman electron hole
2014/12/22
We present a novel method for the precise numeric solution of the irreducible two-body problem and apply it to excitons in solids. The approach is based on the Monte Carlo simulation of the two-body G...
Observation of Superfluorescence from a Spontaneous Coherence of Excitons in ZnTe Crystal: Evidence for Bose-Einstein Condensation of Excitons?
Superfluorescence Spontaneous Coherence Excitons ZnTe Crystal Bose-Einstein Condensation
2011/8/11
Abstract: Superfluorescence (SF) is the emission from a dense coherent system in population inversion, formed from an initially incoherent ensemble. This is characterised by an induction time (t_D) fo...
Effects of variable anisotropic-strain on the emission of neutral excitons confined in epitaxial quantum dots
Effects of variable anisotropic-strain neutral excitons epitaxial quantum dots
2010/11/22
We study the e ect of elastic anisotropic biaxial strain on the light emitted by neutral excitons confined in di erent kinds of semiconductor quantum dots (QDs). We find that the light polarization ro...
Excitons in Molecular Aggregates with Lévy Disorder: Anomalous Localization and Exchange Broadening of Optical Spectra
Excitons in Molecular Aggregates Lévy Disorder Anomalous Localization Exchange Broadening of Optical Spectra
2010/10/21
We predict the existence of exchange broadening of optical lineshapes in disordered molecular
aggregates and a nonuniversal disorder scaling of the localization characteristics of the collective elec...
Properties of Excitons Bound to Neutral Donors in
GaAs-AlxGa1-xAs Quantum-Well Wires
quantum-well wires excitons bound to a neutral donor binding energy
2007/8/15
2006Vol.45No.5pp.945-949DOI:
Properties of Excitons Bound to Neutral Donors in
GaAs-AlxGa1-xAs Quantum-Well Wires
DI Bing and LIU Jian-Jun
College of Physics, Hebei Nor...
Energy Spectra of Excitons Bound to a Neutral Acceptor in Quantum
Dots
exciton complex quantum dot
2007/8/15
2004Vol.41No.1pp.127-130DOI:
Energy Spectra of Excitons Bound to a Neutral Acceptor in Quantum
Dots
XIE Wen-Fang
Department of Physics, Guangzhou University, Guangzhou
5...
Simulated Annealing for Ground State Energy of Ionized Donor Bound
Excitons in Semiconductors
ground state energy bound exciton simulated annealing helium atom
2007/8/15
2004Vol.42No.5pp.779-784DOI:
Simulated Annealing for Ground State Energy of Ionized Donor Bound
Excitons in Semiconductors
YAN Hai-Qing, TANG Chen, LIU Ming, ZHANG Hao, and ZHANG...
期刊信息
篇名
Binding energies of Wannier excitons in polar ternary mixed crystals
语种
英文
撰写或编译
撰写
作者
赵国军,班士良,梁希侠
第一作者单位
内蒙古大学理工学院
刊物名称
光电子.激光 15（4）
页面
6
出版日期
2004年
4月
日
文章标识(ISSN)
1005-0086
相关项目
氮化物半导体电子－－声...
Binding Energies of Excitons in Symmetric and Asymmetric Coupled Double-Quantum Well Structures in a Magnetic Field
Binding Energies Double-Quantum Well Structures Magnetic Field
2010/4/16
The binding energy of excitons in the symmetric and asymmetric coupled double GaAs/Ga1-xAlxAs quantum wells is calculated by using variational approach. Results have been obtained as a function of the...