Anisotropy of g-Values in YAlO_3: Dy^<3+>

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概要

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• The optical Zeeman effect measurements for Dy^<3+> in YalO_3 have been made at 4.2°K. The angular dependence of g-values in the ground state (^6H_<(15)/2>) is highly anisotropic, (g_z'=18.7±0.6, G_x', G_y'∼0). One of the principal axes (Z' axis) of the g-tensor is in the direction deviated by the angle of 31° from the [010] axis in the (001) plane. The angular dependence of g-values in the excited states (^6F_<5/2>) is less anisotropic than that in the ground state. The direction of Z' axis in each crystal-field state is different and an explanation is proposed to interpret this result.

• 社団法人日本物理学会の論文
• 1970-06-05

著者

• Koshizuka Naoki

  Department Of Chemisity Faculty Of Science Kyoto University:(present Address) Electrotechnical Labor

• AOYAGI Kiyoshi

  Broadcasting Science Research Laboratories of NHK

• THUJIKAWA Ikuji

  Department of Chemistry, Faculty of Science, University of Kyoto

• THUSHIMA Kuniro

  Broadcasting Science Research Laboratories of Nippon Hoso Kyokai

• Koshizuka Naoki

  Department Of Chemistry Faculty Of Science University Of Kyoto

• Thujikawa Ikuji

  Department Of Chemistry Faculty Of Science University Of Kyoto

関連論文

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• Exciton Absorption Lines in Antiferromagnetic DyCrO_3
• Exciton Absorption Lines in Antiferromagnetic Rare-Earth Orthochromites : With Particular Reference to YCrO_3
• Anisotropy of g-Values in YAlO_3: Dy^
• Absorption Spectrum of an Antiferromagnetic Rare-Earth Garnet Dy_3Al_5O_ above and below the Neel Temperature
• Magnetic Circular Dichroism in Ruby
• Optical Observation of Adiabatic Magnetization in Rare-Earth Compounds
• Zeeman Effect of R Lines in TlCr-alum
• Paschen-Back Effect of R Lines in TlCr Alum

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