Formation mechanism of tetrahedral MgYNi4 phase

Wenjie Song; Jinshan Li; Tiebang Zhang; Xiaojiang Hou; Hongchao Kou

doi:10.1016/j.matlet.2015.01.103

Formation mechanism of tetrahedral MgYNi₄ phase

Wenjie Song
, Jinshan Li
, Tiebang Zhang
, Xiaojiang Hou
, Hongchao Kou

材料学院

Northwestern Polytechnical University Xian

科研成果: 期刊稿件 › 文章 › 同行评审

9 引用（Scopus）

摘要

A tetrahedral MgYNi₄ phase is prepared by melting method, and then formation mechanism associated with three-dimensional (3D) morphology is proposed. The tetrahedral MgYNi₄ crystal is enclosed by four closed-packed {111} planes, arising from the 4-fold rotoinversion symmetry of MgYNi₄ structure. The secondary arms grow along <110> directions between four primary trunks. The {111} lamellas grow from secondary arms to face center and shape up a tetrahedral skeleton with hollows. As {111} lamellas grow, the skeleton can be filled up and the perfect tetrahedral MgYNi₄ is formed.

源语言	英语
页（从-至）	193-196
页数	4
期刊	Materials Letters
卷	145
DOI	https://doi.org/10.1016/j.matlet.2015.01.103
出版状态	已出版 - 15 4月 2015

访问文件

10.1016/j.matlet.2015.01.103

其它文件与链接

链接到 Scopus 的出版物

引用此

@article{d80020cfdba94a359fd7640c4b4734b1,

title = "Formation mechanism of tetrahedral MgYNi4 phase",

abstract = "A tetrahedral MgYNi4 phase is prepared by melting method, and then formation mechanism associated with three-dimensional (3D) morphology is proposed. The tetrahedral MgYNi4 crystal is enclosed by four closed-packed \{111\} planes, arising from the 4-fold rotoinversion symmetry of MgYNi4 structure. The secondary arms grow along <110> directions between four primary trunks. The \{111\} lamellas grow from secondary arms to face center and shape up a tetrahedral skeleton with hollows. As \{111\} lamellas grow, the skeleton can be filled up and the perfect tetrahedral MgYNi4 is formed.",

keywords = "Crystal growth, Electron probe microanalysis (EPMA), Hydrogen storage, Solidification, Tetrahedron",

author = "Wenjie Song and Jinshan Li and Tiebang Zhang and Xiaojiang Hou and Hongchao Kou",

year = "2015",

month = apr,

day = "15",

doi = "10.1016/j.matlet.2015.01.103",

language = "英语",

volume = "145",

pages = "193--196",

journal = "Materials Letters",

issn = "0167-577X",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Formation mechanism of tetrahedral MgYNi4 phase

AU - Song, Wenjie

AU - Li, Jinshan

AU - Zhang, Tiebang

AU - Hou, Xiaojiang

AU - Kou, Hongchao

PY - 2015/4/15

Y1 - 2015/4/15

N2 - A tetrahedral MgYNi4 phase is prepared by melting method, and then formation mechanism associated with three-dimensional (3D) morphology is proposed. The tetrahedral MgYNi4 crystal is enclosed by four closed-packed {111} planes, arising from the 4-fold rotoinversion symmetry of MgYNi4 structure. The secondary arms grow along <110> directions between four primary trunks. The {111} lamellas grow from secondary arms to face center and shape up a tetrahedral skeleton with hollows. As {111} lamellas grow, the skeleton can be filled up and the perfect tetrahedral MgYNi4 is formed.

AB - A tetrahedral MgYNi4 phase is prepared by melting method, and then formation mechanism associated with three-dimensional (3D) morphology is proposed. The tetrahedral MgYNi4 crystal is enclosed by four closed-packed {111} planes, arising from the 4-fold rotoinversion symmetry of MgYNi4 structure. The secondary arms grow along <110> directions between four primary trunks. The {111} lamellas grow from secondary arms to face center and shape up a tetrahedral skeleton with hollows. As {111} lamellas grow, the skeleton can be filled up and the perfect tetrahedral MgYNi4 is formed.

KW - Crystal growth

KW - Electron probe microanalysis (EPMA)

KW - Hydrogen storage

KW - Solidification

KW - Tetrahedron

UR - https://www.scopus.com/pages/publications/84922515687

U2 - 10.1016/j.matlet.2015.01.103

DO - 10.1016/j.matlet.2015.01.103

M3 - 文章

AN - SCOPUS:84922515687

SN - 0167-577X

VL - 145

SP - 193

EP - 196

JO - Materials Letters

JF - Materials Letters

ER -

Formation mechanism of tetrahedral MgYNi4 phase

摘要

访问文件

其它文件与链接

指纹

引用此

Formation mechanism of tetrahedral MgYNi₄ phase