Anomalous exciton transport in Cu2O: Excitonic superfluidity or phonon-wind effect?

被引：23

作者：

Benson, E ^{[1
]}

Fortin, E ^{[1
]}

Mysyrowicz, A ^{[1
]}

机构：

[1] ECOLE POLYTECH,ENSTA,LOA,PALAISEAU,FRANCE

来源：

SOLID STATE COMMUNICATIONS | 1997年 / 101卷 / 05期

关键词：

semiconductors; optical properties;

D O I：

10.1016/S0038-1098(96)00600-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Two models (phonon-wind driven exciton cloud and superfluid excitonic transport) interpreting the onset of anomalous transport of excitons in Cu2O are confronted with new pump/probe experimental results. Results are compatible with the superfluid interpretation but not with the phonon-wind effect. Copyright (C) 1996 Elsevier Science Ltd

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收藏

页码：313 / 317

页数：5

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