1976
DOI: 10.1051/jphys:0197600370103500
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Fonction mémoire acoustique dans les semiconducteurs piézoélectriques. Interprétation acoustoélectrique

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1976
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Cited by 8 publications
(3 citation statements)
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“…The acoustoelectric current of CdS was measured in vacuum, dry and damp air, and in natural atmospheres, and enriched and depleted surface layers were used. An acoustoelectric interpretation of experiments on storage of acoustic signals in piezoelectric semiconductors was presented by Rouzeyre and Maerfeld (227). The storage action was due to the modification of the rate of occupation of the bound states of the forbidden band by a continuous but space-periodic current which gave rise to an inhomogeneous distribution of free carriers.…”
Section: Piezoelectric-semiconductor Systemsmentioning
confidence: 99%
“…The acoustoelectric current of CdS was measured in vacuum, dry and damp air, and in natural atmospheres, and enriched and depleted surface layers were used. An acoustoelectric interpretation of experiments on storage of acoustic signals in piezoelectric semiconductors was presented by Rouzeyre and Maerfeld (227). The storage action was due to the modification of the rate of occupation of the bound states of the forbidden band by a continuous but space-periodic current which gave rise to an inhomogeneous distribution of free carriers.…”
Section: Piezoelectric-semiconductor Systemsmentioning
confidence: 99%
“…-Le troisième modèle, initialement proposé par A. A. Chaban [12] a été développé par M. Rouzeyre et C. Maerfeld [13] pour essayer de rendre compte des expériences réalisées sur du CdS photoconducteur, p --104 03A9 . cm, autour de la température ambiante.…”
unclassified
“…L'idée de base, qui est celle d'une perturbation du taux d'occupation des niveaux pièges, semble avoir été introduite par A. A. Chaban[12] et nous rappelons ici les conclusions d'une version plus élaborée[13] tenant compte de la présence des centres de recombinaison et des pièges à porteurs minoritaires.…”
unclassified