Formation of Ultrafine Metal Particles by Gas-Evaporation Technique. : IV. Crystal Habits of Iron and Fcc Metals, Al, Co, Ni, Cu, Pd, Ag, In, Au and Pb
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概要
- 論文の詳細を見る
Fine metal crystallites with diameters 20O〜2000 Å made by evaporating a metal in an atmosphere of an inactive gas were studied by electron microscopy. It is found that the crystal habit common to Be, Cr, Mn and Fe, which are bcc just below the melting point, is rhombic dodecahedra truncated by {100}. Fcc metals show six different types of crystal habit. However,only one, viz. octahedra truncated by {100}, is a single crystal and all the others have twins.Various degrees of truncation were found both for rhombic dodecahedra and octahedra.Crystallites with certain degrees of truncation are possibly Wulff polyhedra.
- 社団法人応用物理学会の論文
- 1977-05-05
著者
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UYEDA Ryozi
Department of Physics, Nagoya University
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Uyeda Ryozi
Department Of Applied Physics Faculty Of Engineering Nagoya University
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Uyeda Ryozi
Department Of Applied Physics Faculty Of Engineering Nagoya University:(present Address)department O
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YATSUYA Shigeki
Department of Applied Physics, Faculty of Engineering, Nagoya University
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Yatsuya Shigeki
Department Of Applied Physics Faculty Of Engineering Nagoya University
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HAYASHI Takayoshi
Department of Applied Physics, Faculty of Engineering, Nagoya University
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OHNO Takehisa
Department of Applied Physics, Faculty of Engineering, Nagoya University
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Ohno Takehisa
Department Of Applied Physics Faculty Of Engineering Nagoya University:(present Address)department O
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Hayashi Takayoshi
Department Of Applied Physics Faculty Of Engineering Nagoya University:(present Address)musashino El
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