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Dependence of magneto-optical effect on magnetic wedge thickness in Au/Co-wedge/Au (001) sandwiches

E.Е. Shalygina, A.V. Vedyayev, А. Marty, В. Gilles, M.V. Lazarev, and О.А. Shalygina

Moscow University Physics Bulletin 1996. N 6. P. 83

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Annotation

This paper describes the results of investigations of the magnetic and magnetooptical properties of Au/Co-wedge/ Au {001} sandwiches. It was found that the transverse Kerr effect (ТКЕ) undergoes oscillations with а change of the thickness of the Co-wedge from О to 20 А. It has been established that the period of these oscillations is Т 4-5 А. The value of Т has been found to depend on the quantum energy of incident light. It has been proved that the oscillations of the ТКЕ are caused bу quantum size effects.

Authors
E.Е. Shalygina, A.V. Vedyayev, А. Marty, В. Gilles, M.V. Lazarev, and О.А. Shalygina
Department of Magnetism
Issue 6, 1996

Moscow University Physics Bulletin

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