Substrate-Orientation Dependence on Structure and Magnetic Properties of MnAs Epitaxial Layers

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概要

• 論文の詳細を見る

• Ferromagnetic MnAs layers were grown on (001), (111)A, and (111)B GaAs substrates by molecular-beam epitaxy at substrate temperatures (T_s) in the range from 150 to 400℃. The crystal structure of the MnAs was NiAs type and its orientation was found to change depending on the substrate, (1^^-101) for the (001) GaAs substrate and (0001) for the (111)A and (111)B substrates at T_s between 300 and 400℃. Polar magneto-optical Kerr-effect measurement demonstrated a crystal-orientation dependence of Kerr rotation and Kerr ellipticity spectra of the MnAs epitaxial layers.

• 社団法人応用物理学会の論文
• 1997-08-15

著者

• Sato Katuaki

  Faculty Of Technology Tokyo University Of Agriculture And Technology

• Morishita Yoshitaka

  Faculty Of Technology Tokyo University Of Agriculture And Technology

• Iida Koichi

  Faculty Of Technology Tokyo University Of Agriculture And Technology

• ABE Junya

  Faculty of Technology, Tokyo University of Agriculture and Technology

• Abe Junya

  Faculty Of Technology Tokyo University Of Agriculture And Technology

関連論文

• Reflectivity Spectra in Single Crystals of Cr_3Te_4,Cr_2Te_3 and Cr_2Se_3 between 0.3 and 23eV
• Substrate-Orientation Dependence on Structure and Magnetic Properties of MnAs Epitaxial Layers

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