CROSSOVER FROM EXCITONIC TO PHOTONIC CONDENSATION IN MICROCAVITY POLARITON SYSTEMS

被引：4

作者：

Kamide, Kenji ^{[1
]}

Ogawa, Tetsuo ^{[1
]}

机构：

[1] Osaka Univ, Dept Phys, Osaka 5600043, Japan

来源：

11TH INTERNATIONAL CONFERENCE ON OPTICS OF EXCITONS IN CONFINED SYSTEMS (OECS11) | 2010年 / 210卷

关键词：

BOSE-EINSTEIN CONDENSATION; ELECTRON-HOLE GAS; GROUND-STATE;

D O I：

10.1088/1742-6596/210/1/012021

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We determine the mean-field ground state of a closed microcavity polariton condensation for various experimentally tunable and material-dependent parameters such as excitation density, detuning and ultraviolet cutoff. The condensate changes its character from excitonic to photonic ones as increasing excitations. This change can be a crossover or a first-order transition depending on these parameters.

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页数：5

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