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Title
Japanese: 
English:Monte Carlo simulation of localization dynamics of excitons in ZnO and CdZnO quantum well structures 
Author
Japanese: 牧野 哲征, 齊藤 圭司, 大友 明, 川崎 雅司, Senger R. Tuğrul, Bajaj Krishan K..  
English: T. Makino, k. Saito, A. Ohtomo, M. Kawasaki, R. T. Senger, K. K. Bajaj.  
Language English 
Journal/Book name
Japanese: 
English:Journal of Applied Physics 
Volume, Number, Page Vol. 99    No. 6    066108-1-3
Published date May 2006 
Publisher
Japanese: 
English: 
Conference name
Japanese: 
English: 
Conference site
Japanese: 
English: 
File
Official URL <Go to ISI>://000236464400099
 
DOI https://doi.org/10.1063/1.2181431
Abstract Localization dynamics of excitons was studied for ZnO/MgZnO and CdZnO/MgZnO quantum wells (QWs). The experimental photoluminescence (PL) and absorption data were compared with the results of Monte Carlo simulation in which the excitonic hopping was modeled. The temperature-dependent PL linewidth and Stokes shift were found to be in a reasonable agreement with the hopping model, with accounting for an additional inhomogeneous broadening. The density of localized states used in the simulation for the CdZnO QW was consistent with the absorption spectrum.

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