Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order

Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order

Refractory high entropy alloys hold big promise for elevated-temperature applications. Here the authors investigate the influence of short-range order on the mobility of dislocations in high-entropy alloys by large-scale molecular dynamics simulation based on a machine-learning interatomic potential...

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Main Authors: Sheng Yin, Yunxing Zuo, Anas Abu-Odeh, Hui Zheng, Xiang-Guo Li, Jun Ding, Shyue Ping Ong, Mark Asta, Robert O. Ritchie
Format: Article
Language:English
Published: Nature Publishing Group 2021-08-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-021-25134-0
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spelling doaj-e55d9b33f93849fa8fccc26c597ab8af2021-08-15T11:40:24ZengNature Publishing GroupNature Communications2041-17232021-08-0112111410.1038/s41467-021-25134-0Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range orderSheng Yin0Yunxing Zuo1Anas Abu-Odeh2Hui Zheng3Xiang-Guo Li4Jun Ding5Shyue Ping Ong6Mark Asta7Robert O. Ritchie8Materials Sciences Division, Lawrence Berkeley National LaboratoryDepartment of NanoEngineering, University of California San DiegoDepartment of Materials Science and Engineering, University of CaliforniaDepartment of NanoEngineering, University of California San DiegoDepartment of NanoEngineering, University of California San DiegoCenter for Alloy Innovation and Design, State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong UniversityDepartment of NanoEngineering, University of California San DiegoMaterials Sciences Division, Lawrence Berkeley National LaboratoryMaterials Sciences Division, Lawrence Berkeley National LaboratoryRefractory high entropy alloys hold big promise for elevated-temperature applications. Here the authors investigate the influence of short-range order on the mobility of dislocations in high-entropy alloys by large-scale molecular dynamics simulation based on a machine-learning interatomic potential.https://doi.org/10.1038/s41467-021-25134-0
collection DOAJ
language English
format Article
sources DOAJ
author Sheng Yin
Yunxing Zuo
Anas Abu-Odeh
Hui Zheng
Xiang-Guo Li
Jun Ding
Shyue Ping Ong
Mark Asta
Robert O. Ritchie
spellingShingle Sheng Yin
Yunxing Zuo
Anas Abu-Odeh
Hui Zheng
Xiang-Guo Li
Jun Ding
Shyue Ping Ong
Mark Asta
Robert O. Ritchie
Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order
Nature Communications
author_facet Sheng Yin
Yunxing Zuo
Anas Abu-Odeh
Hui Zheng
Xiang-Guo Li
Jun Ding
Shyue Ping Ong
Mark Asta
Robert O. Ritchie
author_sort Sheng Yin
title Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order
title_short Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order
title_full Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order
title_fullStr Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order
title_full_unstemmed Atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order
title_sort atomistic simulations of dislocation mobility in refractory high-entropy alloys and the effect of chemical short-range order
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2021-08-01
description Refractory high entropy alloys hold big promise for elevated-temperature applications. Here the authors investigate the influence of short-range order on the mobility of dislocations in high-entropy alloys by large-scale molecular dynamics simulation based on a machine-learning interatomic potential.
url https://doi.org/10.1038/s41467-021-25134-0
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