Surface nonlinear magneto-optical effects in rhombic antiferromagneticsстатья
Статья опубликована в высокорейтинговом журнале
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Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:Based on the group theoretical analysis of the nonlinearsurface electric susceptibility we propose a new magneto-opticaleffect that can be used to detect antiferromagnetism at surface and in thin films. With the use of irreducible representation technique for the crystal space groups the formulas for surface polarization on the second-harmonic induced by the incident electromagnetic wave were derived. The principle possibility of antiferromagnetic domain visualization in zero external magnetic field was shown.