Spatially selective excitation of shallo
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G.C. Rune; P.O. Holtz; B. Monemar; M. Sundaram; J.L. Merz; A.C. Gossard
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Article
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1990
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Elsevier Science
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English
⚖ 431 KB
The transitions from the ground state, ls, to the first excited state, 2s, of the Be acceptor confined at different positions in 96/~ wide GaAs/AlxGal\_xAs quantum wells (QWs) have been studied via resonant Raman scattering (RRS) of the acceptor bound exciton (BE). Selective excitation at different