SIMPLE-MODEL OF 2ND-HARMONIC GENERATION

被引：48

作者：

SCHAICH, WL ^{[1
]}

MENDOZA, BS ^{[1
]}

机构：

[1] INDIANA UNIV,MAT RES INST,BLOOMINGTON,IN 47405

来源：

PHYSICAL REVIEW B | 1992年 / 45卷 / 24期

关键词：

D O I：

10.1103/PhysRevB.45.14279

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A model for second-harmonic generation from materials with inversion symmetry is developed. The reflecting medium is treated as an ordered array of localized, polarizable entities and the self-consistent relations between induced multipole moments and local fields are derived. The resulting equations are evaluated for a simple model of an entity's response, yielding microscopic estimates of both surface and bulk susceptibility components. The difficulties of applying the model to describe real materials are discussed.

引用

页码：14279 / 14292

页数：14

共 48 条

[41] FUNDAMENTAL DIFFICULTY IN THE USE OF 2ND-HARMONIC GENERATION AS A STRICTLY SURFACE PROBE [J].