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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of the Faculty of Engineering, Nagasaki University > Volume 21, No. 36 >

分析電子顕微鏡によるCu-Au-Pd 3元規則合金の原子配列の決定

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Title: 分析電子顕微鏡によるCu-Au-Pd 3元規則合金の原子配列の決定
Other Titles: Determination of Atom Configuration in Cu-Au-Pd Ternary Alloy by Analytical Electron Microscopy
Authors: 森村, 隆夫 / 羽坂, 雅之 / 内山, 休男
Authors (alternative): Morimura, Takao / Hasaka, Masayuki / Uchiyama, Yasuo
Issue Date: Jan-1991
Publisher: 長崎大学工学部 / Faculty of Engineering, Nagasaki University
Citation: 長崎大学工学部研究報告, 21(36), pp.69-74; 1991
Abstract: In this paper, we employ new technique by use of an analytical electron microscope to determine occupation probabilities of atoms on the crystal lattice sites in multi-component ordering alloys. This technique consists of two measurements by Intersecting Kikuchi-line (IKL) method and ALCHEMI (Atom Location by Channelling Enhanced Microanalysis). The application of this new technique to (CuAu)85Pd15 ternary alloy with Ll0-type order structure is demonstrated. The occupation probabilities of constituent atoms on the crystal lattice sites have been given by these measurements. It was revealed from these results that the ordering interaction occurs between Cuand Au atoms, or Cu and Pd atoms and that the interaction between Cu and Pd is stronger than that between Cu and Au.
URI: http://hdl.handle.net/10069/24334
ISSN: 02860902
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:Volume 21, No. 36

Citable URI : http://hdl.handle.net/10069/24334

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