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Title: Critical Review of Chemical Complexity Effect on Local Structure of Multi-principal-Element Alloys

Abstract

The multi-principal-element alloy (MPEA) strategy has radically changed the pathway of alloy development by shifting the search for useful alloys from the corners to the center region of the phase diagram. Distinct from conventional one-principal-element alloys, chemically complex MPEAs exhibit extreme diversity in terms of atomic size and chemistry, potentially distorting their local structure. In this study, we summarize recent experimental and theoretical progress on study of the local structure of such materials, with emphases on local lattice distortion and the charge transfer effect.

Authors:
ORCiD logo [1];  [1]
  1. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Division of Materials Science and Technology
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
OSTI Identifier:
1569383
Grant/Contract Number:  
AC05-00OR22725
Resource Type:
Accepted Manuscript
Journal Name:
JOM. Journal of the Minerals, Metals & Materials Society
Additional Journal Information:
Journal Volume: 71; Journal Issue: 10; Journal ID: ISSN 1047-4838
Publisher:
Springer
Country of Publication:
United States
Language:
English

Citation Formats

Tong, Yang, and Zhang, Fuxiang. Critical Review of Chemical Complexity Effect on Local Structure of Multi-principal-Element Alloys. United States: N. p., 2019. Web. doi:10.1007/s11837-019-03705-3.
Tong, Yang, & Zhang, Fuxiang. Critical Review of Chemical Complexity Effect on Local Structure of Multi-principal-Element Alloys. United States. doi:10.1007/s11837-019-03705-3.
Tong, Yang, and Zhang, Fuxiang. Thu . "Critical Review of Chemical Complexity Effect on Local Structure of Multi-principal-Element Alloys". United States. doi:10.1007/s11837-019-03705-3.
@article{osti_1569383,
title = {Critical Review of Chemical Complexity Effect on Local Structure of Multi-principal-Element Alloys},
author = {Tong, Yang and Zhang, Fuxiang},
abstractNote = {The multi-principal-element alloy (MPEA) strategy has radically changed the pathway of alloy development by shifting the search for useful alloys from the corners to the center region of the phase diagram. Distinct from conventional one-principal-element alloys, chemically complex MPEAs exhibit extreme diversity in terms of atomic size and chemistry, potentially distorting their local structure. In this study, we summarize recent experimental and theoretical progress on study of the local structure of such materials, with emphases on local lattice distortion and the charge transfer effect.},
doi = {10.1007/s11837-019-03705-3},
journal = {JOM. Journal of the Minerals, Metals & Materials Society},
number = 10,
volume = 71,
place = {United States},
year = {2019},
month = {8}
}

Journal Article:
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Works referenced in this record:

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Solid-Solution Phase Formation Rules for Multi-component Alloys
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  • Zhang, Y.; Zhou, Y. J.; Lin, J. P.
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