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Observation of standing waves of electron-hole sound in a photoexcited semiconductor

P Padmanabhan1, S M Young1, M Henstridge1

  • 1Center for Photonics and Multiscale Nanomaterials, University of Michigan, Ann Arbor, Michigan 48109, USA and Department of Physics, University of Michigan, Ann Arbor, Michigan 48109-1040, USA.

Physical Review Letters
|July 26, 2014
PubMed

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