Nonlinear magneto-optical Kerr measurements on Fe(110)

被引：17
作者：
Vollmer, R
Straub, M
Kirschner, J
机构：
[1] Max-Planck-Inst. Mikrostrukturphysik, D-06120 Halle / Saale
来源：
SURFACE SCIENCE | 1996年 / 352卷
关键词：
iron; low index single crystal surfaces; second harmonic generation;
D O I：
10.1016/0039-6028(95)01307-5
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：
For the clean Fe(110) surface Kerr angles close to 90 degrees are observed in the frequency doubled light and for the oxygen covered surface asymmetries up to 100%. In the wavelength range from 740 to 840 nm a sizable amount of the second harmonic light is possibly generated by the bulk quadrupole like nonlinear polarization especially for p-polarized incident light. For s-polarized incident light a strong surface contribution is found.
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页码：937 / 941
页数：5
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