Cellular automata model for persistent photoconductivity in YBCO

被引：6

作者：

Bubb, DM ^{[1
]}

Federici, JF ^{[1
]}

机构：

[1] New Jersey Inst Technol, Dept Appl Phys, Newark, NJ 07102 USA

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 2000年 / 12卷 / 15期

关键词：

D O I：

10.1088/0953-8984/12/15/101

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We feel that persistent photoconductivity has lacked an adequate microscopic model to date. In an effort to remedy this, we present a cellular automata model based on the idea that trapped electrons in the basal plane lead to structural rearrangements when illuminated with light ranging from IR-UV wavelengths. We interpret our results within a single-band model for the electronic structure of YBCO and find that our results are in good agreement with previous experimental work.

引用

页码：L261 / L267

页数：7

共 25 条

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