中国科学院上海应用物理研究所机构知识库
Advanced  
CAS OpenIR  > 中科院上海应用物理研究所2011-2017年  > 期刊论文
题名:
Temperature-dependent structure evolution in liquid gallium
作者: Xiong, LH; Wang, XD; Yu, Q; Zhang, H; Zhang, F; Sun, Y; Cao, QP; Xie, HL; Xiao, TQ; Zhang, DX; Wang, CZ; Ho, KM; Ren, Y; Jiang, JZ
刊名: ACTA MATERIALIA
出版日期: 2017
卷号: 128, 页码:304-312
关键词: Structural evolution ; Liquid gallium ; Thermodynamical properties ; X-ray diffraction ; ab initio molecular dynamics
DOI: 10.1016/j.actamat.2017.02.038
文章类型: 期刊论文
英文摘要: Temperature-dependent atomistic structure evolution of liquid gallium (Ga) has been investigated by using in situ high energy X-ray diffraction experiment and ab initio molecular dynamics simulation. Both experimental and theoretical results reveal the existence of a liquid structural change around 1000 K in liquid Ga. Below and above this temperature the liquid exhibits differences in activation energy for self diffusion, temperature-dependent heat capacity, coordination numbers, density, viscosity, electric resistivity and thermoelectric power, which are reflected from structural changes of the bond-orientational order parameter Q(6), fraction of covalent dimers, averaged string length and local atomic packing. This finding will trigger more studies on the liquid-to-liquid crossover in metallic melts. (C) 2017 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
收录类别: SCI
语种: 英语
WOS记录号: WOS:000397692600031
ISSN号: 1359-6454
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinap.ac.cn/handle/331007/27468
Appears in Collections:中科院上海应用物理研究所2011-2017年_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Temperature-dependent structure evolution in liquid gallium.pdf(3766KB)期刊论文作者接受稿开放获取View Download

Recommended Citation:
Xiong, LH,Wang, XD,Yu, Q,et al. Temperature-dependent structure evolution in liquid gallium[J]. ACTA MATERIALIA,2017-01-01,128:304-312.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Xiong, LH]'s Articles
[Wang, XD]'s Articles
[Yu, Q]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Xiong, LH]‘s Articles
[Wang, XD]‘s Articles
[Yu, Q]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Temperature-dependent structure evolution in liquid gallium.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace