Intrinsic correlation between the fraction of liquidlike zones and the beta relaxation in high-entropy metallic glasses
Lacking the structural information of crystalline solids, the origin of the relaxation dynamics of metallic glasses is unclear. Here, we report the evolution of stress relaxation of high-entropy metallic glasses with distinct ß relaxation behavior. The fraction of liquidlike zones, determined at eac...
| Autores: | , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2022 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/380615 |
| Acceso en línea: | https://hdl.handle.net/2117/380615 https://dx.doi.org/10.1103/PhysRevLett.129.175501 |
| Access Level: | acceso abierto |
| Palabra clave: | Glass Metallic glasses Liquid metals Glasses Vidre Vidres metàl·lics Metalls líquids Àrees temàtiques de la UPC::Física |
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Intrinsic correlation between the fraction of liquidlike zones and the beta relaxation in high-entropy metallic glassesDuan, YajuanZhang, LangtingQiao, J. C.Wang, Yun-JiangYang, Y.Wada, T.Kato, HidemiPelletier, J. M.Pineda Soler, Eloi|||0000-0002-1871-3848Crespo Artiaga, Daniel|||0000-0003-1743-2400GlassMetallic glassesLiquid metalsGlassesLiquid metalsMetallic glassesVidreVidres metàl·licsMetalls líquidsÀrees temàtiques de la UPC::FísicaLacking the structural information of crystalline solids, the origin of the relaxation dynamics of metallic glasses is unclear. Here, we report the evolution of stress relaxation of high-entropy metallic glasses with distinct ß relaxation behavior. The fraction of liquidlike zones, determined at each temperature by the intensity of stress decay, is shown to be directly related to both the aging process and the spectrum of relaxation modes obtained by mechanical spectroscopy. The results shed light on the intrinsic correlation between the static and dynamic mechanical response in high-entropy and conventional metallic glasses, pointing toward a sluggish diffusion high-entropy effect in the liquid dynamics.American Institute of Physics (AIP)20222022-10-2120232023-01-17journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/380615https://dx.doi.org/10.1103/PhysRevLett.129.175501reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/3806152026-05-27T15:37:01Z |
| dc.title.none.fl_str_mv |
Intrinsic correlation between the fraction of liquidlike zones and the beta relaxation in high-entropy metallic glasses |
| title |
Intrinsic correlation between the fraction of liquidlike zones and the beta relaxation in high-entropy metallic glasses |
| spellingShingle |
Intrinsic correlation between the fraction of liquidlike zones and the beta relaxation in high-entropy metallic glasses Duan, Yajuan Glass Metallic glasses Liquid metals Glasses Liquid metals Metallic glasses Vidre Vidres metàl·lics Metalls líquids Àrees temàtiques de la UPC::Física |
| title_short |
Intrinsic correlation between the fraction of liquidlike zones and the beta relaxation in high-entropy metallic glasses |
| title_full |
Intrinsic correlation between the fraction of liquidlike zones and the beta relaxation in high-entropy metallic glasses |
| title_fullStr |
Intrinsic correlation between the fraction of liquidlike zones and the beta relaxation in high-entropy metallic glasses |
| title_full_unstemmed |
Intrinsic correlation between the fraction of liquidlike zones and the beta relaxation in high-entropy metallic glasses |
| title_sort |
Intrinsic correlation between the fraction of liquidlike zones and the beta relaxation in high-entropy metallic glasses |
| dc.creator.none.fl_str_mv |
Duan, Yajuan Zhang, Langting Qiao, J. C. Wang, Yun-Jiang Yang, Y. Wada, T. Kato, Hidemi Pelletier, J. M. Pineda Soler, Eloi|||0000-0002-1871-3848 Crespo Artiaga, Daniel|||0000-0003-1743-2400 |
| author |
Duan, Yajuan |
| author_facet |
Duan, Yajuan Zhang, Langting Qiao, J. C. Wang, Yun-Jiang Yang, Y. Wada, T. Kato, Hidemi Pelletier, J. M. Pineda Soler, Eloi|||0000-0002-1871-3848 Crespo Artiaga, Daniel|||0000-0003-1743-2400 |
| author_role |
author |
| author2 |
Zhang, Langting Qiao, J. C. Wang, Yun-Jiang Yang, Y. Wada, T. Kato, Hidemi Pelletier, J. M. Pineda Soler, Eloi|||0000-0002-1871-3848 Crespo Artiaga, Daniel|||0000-0003-1743-2400 |
| author2_role |
author author author author author author author author author |
| dc.subject.none.fl_str_mv |
Glass Metallic glasses Liquid metals Glasses Liquid metals Metallic glasses Vidre Vidres metàl·lics Metalls líquids Àrees temàtiques de la UPC::Física |
| topic |
Glass Metallic glasses Liquid metals Glasses Liquid metals Metallic glasses Vidre Vidres metàl·lics Metalls líquids Àrees temàtiques de la UPC::Física |
| description |
Lacking the structural information of crystalline solids, the origin of the relaxation dynamics of metallic glasses is unclear. Here, we report the evolution of stress relaxation of high-entropy metallic glasses with distinct ß relaxation behavior. The fraction of liquidlike zones, determined at each temperature by the intensity of stress decay, is shown to be directly related to both the aging process and the spectrum of relaxation modes obtained by mechanical spectroscopy. The results shed light on the intrinsic correlation between the static and dynamic mechanical response in high-entropy and conventional metallic glasses, pointing toward a sluggish diffusion high-entropy effect in the liquid dynamics. |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022 2022-10-21 2023 2023-01-17 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 AM http://purl.org/coar/version/c_ab4af688f83e57aa |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/2117/380615 https://dx.doi.org/10.1103/PhysRevLett.129.175501 |
| url |
https://hdl.handle.net/2117/380615 https://dx.doi.org/10.1103/PhysRevLett.129.175501 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
American Institute of Physics (AIP) |
| publisher.none.fl_str_mv |
American Institute of Physics (AIP) |
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reponame:UPCommons. Portal del coneixement obert de la UPC instname:Universitat Politècnica de Catalunya (UPC) |
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Universitat Politècnica de Catalunya (UPC) |
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UPCommons. Portal del coneixement obert de la UPC |
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UPCommons. Portal del coneixement obert de la UPC |
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15,300719 |