A Wannier Exciton in a Quantum Well:Subband Dependence
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概要
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Variational calculations are performed to investigate the subband dependenceof the ground (l.s' type) and a few excited (2s and 2p type) states of a Wannierexciton in a quantum well. It is shown that (i) binding energies and oscillatorstrengths of excitons depend strongly not only on the width of the well but also on(electron and hole) subbands of the well with which excitons are associated and(ii) as the well changes from a thin well to a thick one, binding energies of mostexcitons for higher subbands do not change monotonically between two- andtlu'ee-dimensional results.
- 社団法人日本物理学会の論文
- 1984-09-15
著者
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MATSUURA Mitsuru
Department of Physics, Faculty of Science, Tohoku University
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Matsuura Mitsuru
Department Of Applied Science Faculty Of Engineering Yamaguchi University
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SHINOZUKA Yuzo
Department of Applied Science,Faculty of Engineering,Yamaguchi University
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Shinozuka Yuzo
Department Of Applied Science Faculty Of Engineering Yamaguchi University
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