非平衡电荷转移和其他低温光折变效应

Topical Meeting on Photorefractive Materials, Effects, and Devices II Pub Date : 1900-01-01 DOI:10.1364/pmed.1990.c5

D. Nolte, A. Glass

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引用次数: 0

摘要

在低温下观察到光折变效应的急剧猝灭。我们还将证明，在四波混频过程中，砷化镓中的光学猝灭会对材料中的费米能级产生直接调制。

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Nonequilibrium Charge Transfer and other Low-Temperature Photorefractive Effects

A dramatic quenching of the photorefractive effect at low temperatures has been observed. We will also demonstrate that optical quenching in GaAs during four-wave mixing produces a direct modulation of the Fermi level in the material.

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来源期刊

$Topical Meeting on Photorefractive Materials, Effects, and Devices II$

Topical Meeting on Photorefractive Materials, Effects, and Devices II

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