Inhomogeneous broadening of polaritons in high-quality microcavities and weak localization

被引：12

作者：

Litinskaia, M

La Rocca, GC

Agranovich, VM

机构：

[1] Scuola Normale Super Pisa, INFM, I-56126 Pisa, Italy

[2] Russian Acad Sci, Inst Spect, Troitsk 142190, Moscow Obl, Russia

[3] Univ Salerno, Dipartimento Fis ER Caianiello, I-84081 Baronissi, SA, Italy

来源：

PHYSICAL REVIEW B | 2001年 / 64卷 / 16期

关键词：

D O I：

10.1103/PhysRevB.64.165316

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We theoretically study the elastic scattering of lower cavity polaritons on the static disorder in high quality semiconductor microcavities in the strong coupling regime. We consider the dominant contribution of the resonant scattering on localized exciton levels and calculate for a model density of states the corresponding elastic mean free path. Our analytical results compare well with available linewidth data and substantiate the possibility of weak localization.

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页数：8

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