NON-EQUILIBRIUM 1ST-ORDER TYPE PHASE-TRANSITION IN AN ELECTRON-VIBRATION SYSTEM

被引：6

作者：

AVERBUKH, IS

KOVARSKY, VA

PERELMAN, NF

机构：

[1] Institute of Applied Physics, Academy of Sciences of the Moldavian SSR, Kishinev

来源：

PHYSICS LETTERS A | 1979年 / 74卷 / 1-2期

关键词：

D O I：

10.1016/0375-9601(79)90575-9

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

It is shown that under intens optical excitation of electronic transitions a large electron-vibration system may exist in one of two stable nonequilibeium states. This bistability provides in particular double-valued optical characteristics and their discontinuous change when the external parameters reach critical values. The effect shows a hysteresis character. The role of quantum fluctuations is discussed. © 1979.

引用

页码：36 / 38

页数：3

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