DOMAIN AND DOMAIN WALL IMAGES BY SECOND HARMONIC GENERATION

A. Kirilyuk; V. Kirilyuk; Th. Rasing; V. V. Pavlov; R. V. Pisarev

doi:10.3379/jmsjmag.20.S1_361

Domain Physics and Dynamics

DOMAIN AND DOMAIN WALL IMAGES BY SECOND HARMONIC GENERATION

A. Kirilyuk, V. Kirilyuk, Th. Rasing, V. V. Pavlov, R. V. Pisarev

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Keywords: NONLINEAR MAGNETO-OPTICS, MAGNETIC DOMAINS, GARNET FILMS

JOURNAL OPEN ACCESS

1996 Volume 20 Issue S_1_MORIS_96 Pages S1_361-364

DOI https://doi.org/10.3379/jmsjmag.20.S1_361

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Abstract

The development of nonlinear optical microscopy based on Magnetization induced Second Harmonic Generation is demonstrated with magnetic garnet films taken as an example. A nontrivial modulated domain structure is shown to exist in a (210) oriented film, along with the possibility to study the magnetization component in the film plane directly and with a strong contrast.

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