Selective resonant interaction between confined excitons and folded acoustic phonons in GaAs/AlAs multi-quantum wells - Archive ouverte HAL
Article Dans Une Revue Applied Physics Letters Année : 2013

Selective resonant interaction between confined excitons and folded acoustic phonons in GaAs/AlAs multi-quantum wells

Résumé

We demonstrate strongly resonant selective interaction between confined excitons and folded acoustic phonons in multi-quantum wells and quantitatively reproduce each scattered spectrum based on the resonant interaction with a single periodized confined exciton. We emphasize the possible impact of these resonances on the generation and detection functions in picosecond acoustics on semiconductor multilayers. (C) 2013 AIP Publishing LLC.
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Dates et versions

hal-01229171 , version 1 (16-11-2015)

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Bernard Jusserand. Selective resonant interaction between confined excitons and folded acoustic phonons in GaAs/AlAs multi-quantum wells. Applied Physics Letters, 2013, 103 (9), pp.093112. ⟨10.1063/1.4817647⟩. ⟨hal-01229171⟩
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