STRONG BULK MAGNETIC DIPOLE INDUCED SECOND-HARMONIC GENERATION FROM C-60

被引：96

作者：

KOOPMANS, B

JANNER, AM

JONKMAN, HT

SAWATZKY, GA

VANDERWOUDE, F

机构：

[1] Laboratory of Solid State Physics, Materials Science Centre, University of Groningen, 9747 AG Groningen

来源：

PHYSICAL REVIEW LETTERS | 1993年 / 71卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.71.3569

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We describe how to separate all surface, interface, and bulk tensor components in optical second-harmonic generation experiments on isotropic thin films. Using in situ thickness scans and group theoretical arguments concerning the bulk tensor components, we demonstrate that the second-harmonic resonance of C60 at 2HBARomega=3.6 eV is of bulk character, and, quite remarkably, of magnetic dipole induced origin.

引用

页码：3569 / 3572

页数：4

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