Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/117533
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chen, Y. | - |
dc.contributor.author | Zhou, Z. | - |
dc.contributor.author | Munroe, P. | - |
dc.contributor.author | Xie, Z. | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Applied Physics Letters, 2018; 113(8):081905-1-081905-5 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.issn | 1077-3118 | - |
dc.identifier.uri | http://hdl.handle.net/2440/117533 | - |
dc.description.abstract | A CrCoNi medium entropy alloy thin film is fabricated using magnetron sputtering. It exhibits a unique hierarchical nanostructure, featuring (1) a high density of planar defects (mostly stacking faults plus a small number of twin boundaries), (2) a dual-phase configuration (a mix of face-centred-cubic and hexagonal-close-packed), and (3) vertically aligned, textured nanocolumns, each with a width of ∼100 nm. The hierarchical nanostructure in this study is original, especially for its dual phase combination, since the bulk CrCoNi medium entropy alloy generally presents a single phase face-centred-cubic structure. The CrCoNi film shows a hardness quadruple that of its face-centred-cubic structured counterpart. The formation and its role of the hierarchical nanostructure in producing such mechanical strength are discussed. | - |
dc.description.statementofresponsibility | Yujie Chen, Zhifeng Zhou, Paul Munroe and Zonghan Xie | - |
dc.language.iso | en | - |
dc.publisher | AIP Publishing | - |
dc.rights | © 2018 Author(s). | - |
dc.source.uri | http://dx.doi.org/10.1063/1.5042148 | - |
dc.title | Hierarchical nanostructure of CrCoNi film underlying its remarkable mechanical strength | - |
dc.type | Journal article | - |
dc.identifier.doi | 10.1063/1.5042148 | - |
dc.relation.grant | ARC | - |
pubs.publication-status | Published | - |
dc.identifier.orcid | Chen, Y. [0000-0002-6588-6266] | - |
Appears in Collections: | Aurora harvest 8 Mechanical Engineering publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.