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＜departmental bulletin paper＞
Computer Simulation of Defects in Molybdenum Using Finnis-Sinclair Potential

Creator
Author PID
K000407
Creator Name
蔵本, 英一
Kuramoto, Eiichi
クラモト, エイイチ
Affiliation
Affiliation Name
Department of High Energy Engineering and Sciences, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University : Research Institution for Applied Mechanics
Creator Name
槇井, 浩一
Makii, Koichi
マキイ, コウイチ
Affiliation
Affiliation Name
九州大学大学院総合理工学研究科高エネルギー物質科学専攻博士後期課程
Department of Energy and Material Sciences, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
Creator Name
青野, 泰久
Aono, Yasuhisa
アオノ, ヤスヒサ
Affiliation
Affiliation Name
九州大学大学院総合理工学研究科高エネルギー物質科学専攻 : 応用力学研究所
Department of High Energy Engineering and Sciences, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University : Research Institution for Applied Mechanics
Creator Name
堤, 哲男
Tsutsumi, Tetsuo
ツツミ, テツオ
Affiliation
Affiliation Name
九州大学大学院総合理工学研究科高エネルギー物質科学専攻 : 応用力学研究所
Department of High Energy Engineering and Sciences, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University : Research Institution for Applied Mechanics
Language
Japanese
Publisher
九州大学大学院総合理工学研究科
Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
Date
1989-06-01
Source Title
Engineering sciences reports, Kyushu University
Vol
11
Issue
1
First Page
21
Last Page
26
Publication Type
Version of Record
Access Rights
open access
JaLC DOI
https://doi.org/10.15017/17136
Related DOI
九州大学大学院総合理工学研究科報告 || 11(1) || p21-26
Engineering sciences reports, Kyushu University || 11(1) || p21-26
http://www.tj.kyushu-u.ac.jp/
http://www.tj.kyushu-u.ac.jp/info/online/
Related URI
九州大学大学院総合理工学研究科報告 || 11(1) || p21-26
Engineering sciences reports, Kyushu University || 11(1) || p21-26
http://www.tj.kyushu-u.ac.jp/
http://www.tj.kyushu-u.ac.jp/info/online/
Relation
九州大学大学院総合理工学研究科報告 || 11(1) || p21-26
Engineering sciences reports, Kyushu University || 11(1) || p21-26
http://www.tj.kyushu-u.ac.jp/
http://www.tj.kyushu-u.ac.jp/info/online/
Abstract Structure of self-interstitial atoms（SIA）and a screw dislocation in molybdenum have been studied by computer simulation using Finnis-Sinclair potential. It was found that formation energy for <110> du...mbbell is 4.44 eV and that for <111> crowdion is almost same or slightly higher than this value. A screw dislocation has a lowest energy for polarized type and other types of core structure were not observed. A SIA has a <111> crowdion structure in a screw dislocation core, and the interaction energy between a screw dislocation and a <111> crowdion is 3.6 eV.show more

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Details

Record ID
17136
Peer-Reviewed
Refereed
Subject Terms
SIA
screw
dislocation
crowdion
ISSN
0388-1717
NCID
AN00055101
Created Date 2010.06.11
Modified Date 2020.11.17

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