Atomic periodicity of 〈001〉 symmetric tilt boundary in molybdenum

Koji Morita; Hideharu Nakashima

doi:10.1016/s0921-5093(97)00306-7

Atomic periodicity of 〈001〉 symmetric tilt boundary in molybdenum

Koji Morita
, Hideharu Nakashima

Materials Physics and Engineering

Research output: Contribution to journal › Article › peer-review

31 Citations (Scopus)

Abstract

The grain boundary microstructure and its periodicity of [001] symmetric tilt boundary in molybdenum have been examined by applying the high-resolution transmission electron microscope (HRTEM) observation and the molecular dynamics (MD) method. As a result, it was found that the grain boundary structure consisted of the combination of structure units, which is based on the stable boundaries ((01̄0) Σ1 and (11̄0) Σ1 single crystals, and (13̄0) Σ5 coincidence boundary), and the periodicity can be completely described in atomic-scale by the concept of structure unit model.

Original language	English
Pages (from-to)	1053-1056
Number of pages	4
Journal	Materials Science and Engineering: A
Volume	234-236
DOIs	https://doi.org/10.1016/s0921-5093(97)00306-7
Publication status	Published - Aug 30 1997

All Science Journal Classification (ASJC) codes

General Materials Science
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/s0921-5093(97)00306-7

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title = "Atomic periodicity of 〈001〉 symmetric tilt boundary in molybdenum",

abstract = "The grain boundary microstructure and its periodicity of [001] symmetric tilt boundary in molybdenum have been examined by applying the high-resolution transmission electron microscope (HRTEM) observation and the molecular dynamics (MD) method. As a result, it was found that the grain boundary structure consisted of the combination of structure units, which is based on the stable boundaries ((0{\=1}0) Σ1 and (1{\=1}0) Σ1 single crystals, and (1{\=3}0) Σ5 coincidence boundary), and the periodicity can be completely described in atomic-scale by the concept of structure unit model.",

author = "Koji Morita and Hideharu Nakashima",

note = "Funding Information: The authors would like to express their thanks to Prof. N. Yoshida and Mr Y. Miyamoto, Institute of Applied Mechanics of Kyushu University, for their help for purification treatment, to Mr T. Manabe, HVEM LAB of Kyushu University, for his help for micro-diffraction analysis. The present work was financially supported by the Grant-in-Aid for Scientific Research, Ministry of Education, Science and Culture, Japan. This support is also very much appreciated.",

year = "1997",

month = aug,

day = "30",

doi = "10.1016/s0921-5093(97)00306-7",

language = "English",

volume = "234-236",

pages = "1053--1056",

journal = "Materials Science and Engineering: A",

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TY - JOUR

T1 - Atomic periodicity of 〈001〉 symmetric tilt boundary in molybdenum

AU - Morita, Koji

AU - Nakashima, Hideharu

N1 - Funding Information: The authors would like to express their thanks to Prof. N. Yoshida and Mr Y. Miyamoto, Institute of Applied Mechanics of Kyushu University, for their help for purification treatment, to Mr T. Manabe, HVEM LAB of Kyushu University, for his help for micro-diffraction analysis. The present work was financially supported by the Grant-in-Aid for Scientific Research, Ministry of Education, Science and Culture, Japan. This support is also very much appreciated.

PY - 1997/8/30

Y1 - 1997/8/30

N2 - The grain boundary microstructure and its periodicity of [001] symmetric tilt boundary in molybdenum have been examined by applying the high-resolution transmission electron microscope (HRTEM) observation and the molecular dynamics (MD) method. As a result, it was found that the grain boundary structure consisted of the combination of structure units, which is based on the stable boundaries ((01̄0) Σ1 and (11̄0) Σ1 single crystals, and (13̄0) Σ5 coincidence boundary), and the periodicity can be completely described in atomic-scale by the concept of structure unit model.

AB - The grain boundary microstructure and its periodicity of [001] symmetric tilt boundary in molybdenum have been examined by applying the high-resolution transmission electron microscope (HRTEM) observation and the molecular dynamics (MD) method. As a result, it was found that the grain boundary structure consisted of the combination of structure units, which is based on the stable boundaries ((01̄0) Σ1 and (11̄0) Σ1 single crystals, and (13̄0) Σ5 coincidence boundary), and the periodicity can be completely described in atomic-scale by the concept of structure unit model.

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UR - https://www.scopus.com/pages/publications/0031210216#tab=citedBy

U2 - 10.1016/s0921-5093(97)00306-7

DO - 10.1016/s0921-5093(97)00306-7

M3 - Article

AN - SCOPUS:0031210216

SN - 0921-5093

VL - 234-236

SP - 1053

EP - 1056

JO - Materials Science and Engineering: A

JF - Materials Science and Engineering: A

ER -

Atomic periodicity of 〈001〉 symmetric tilt boundary in molybdenum

Abstract

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