Atomic Concentration Wave in Pt-Ti and Pd-Ti Alloys(Condensed Matter : Structure, Mechanical and Thermal Properties)
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概要
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The atomic short range order of Pd-Ti and Pt-Ti alloys with a Ti concentration of about 10 at.% was studied by neutron diffraction. Temperature-independent diffuse satellite peaks were observed at incommensurate positions on the [100] axis. Due to the various properties of the diffuse satellite peaks,a concentration wave of constituent atoms appeared as a reflection of the special shape of the Fermi surfaces of the alloys. Its relationship to the Pt_8 Ti superlattice structure is discussed.
- 社団法人日本物理学会の論文
- 2002-12-15
著者
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TSUNODA Yorihiko
Department of Applied Physics, School of Science and Engineering, Waseda University
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Tsunoda Y
Waseda Univ. Tokyo
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Tsunoda Yorihiko
Department Of Applied Physics School Of Science And Engeneering Waseda Uiversity
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KURIMOTO Yukihiro
Department of Applied Physics, School of Science and Engineering, Waseda University
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Kurimoto Yukihiro
Department Of Applied Physics School Of Science And Engineering Waseda University
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