OPTIMIZATION OF ABSORBING POTENTIALS

被引:52
作者
MACIAS, D
BROUARD, S
MUGA, JG
机构
[1] Departamento de Física Fundamental y Experimental, Universidad de La Laguna, La Laguna, Tenerife
关键词
D O I
10.1016/0009-2614(94)01001-3
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Different complex potentials are optimized and their absorption widths are compared. The best potential found is obtained from a simple systematic inversion technique. It is shown that discontinuities do not necessarily cause reflection, and that a real part in addition to the imaginary absorbing potential improves absorption.
引用
收藏
页码:672 / 677
页数:6
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