Well-resolved band-edge photoluminescence of excitons confined in strained<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Si</mml:mi></mml:mrow><mml:mrow><mml:mn>1</mml:mn><mml:mi mathvariant="normal">−</mml:mi><mml:mi mathvariant="italic">x</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math><mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msub><mml:mrow><mml:mi mathvariant="normal">Ge</mml:mi></mml:mrow><mml:mrow><mml:mi mathvariant="italic">x</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>quantum wells

James C. Sturm(Princeton University), D. C. Houghton(Princeton University), N. L. Rowell(National Research Council Canada), J.-P. Noël(Princeton University), M. L. W. Thewalt(Simon Fraser University), Hari C. Manoharan(SLAC National Accelerator Laboratory), L. C. Lenchyshyn(Simon Fraser University)
Physical Review Letters
March 11, 1991
Cited by 296


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