Theory Raman Scattering by Magnetic Excitations in Ferromagnetic Transition Metals

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概要

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• Raman scattering of light by magnons and Stoner excitations in ferromagnetic metals is treated microscopically on the assumption that the magnetic electrons can be described by itinerant model. A microscopic theory of Raman scattering in metals is developed on the basis of the thermal Green function method. The total scattering efficiency of the one magnon process is estimated to be 10^<-13>∼10^<-14> for iron in optical regions, and that of the one Stoner excitation process is expected to be the same order of magnitude although it depends on the details of the band strucrure.

• 社団法人日本物理学会の論文
• 1970-10-05

著者

• Kawabata Arisato

  The Institute For Solid State Physics University Of Tokyo

関連論文

• Electronic Properties of Fine Matallic Particles. : III. E.S.R Absorption Line Shape
• Theory Raman Scattering by Magnetic Excitations in Ferromagnetic Transition Metals

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