SwePub
Sök i LIBRIS databas

  Extended search

WFRF:(Yan Qing)
 

Search: WFRF:(Yan Qing) > Near-room temperatu...

  • Li, YoubingChinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)

Near-room temperature ferromagnetic behavior of single-atom-thick 2D iron in nanolaminated ternary MAX phases

  • Article/chapterEnglish2021

Publisher, publication year, extent ...

  • AIP Publishing,2021
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:liu-182242
  • https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-182242URI
  • https://doi.org/10.1063/5.0059078DOI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:ref swepub-contenttype
  • Subject category:art swepub-publicationtype

Notes

  • Funding Agencies|National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21671195, 91426304, 11874059]; International Partnership Program of CAS [2019VEB0008]; Key Research Program of Frontier Sciences of CAS [ZDBS-LY-7021]; Leading Innovative and Entrepreneur Team Introduction Program of Zhejiang [2019R01003]; Ningbo Toptalent Team Program [2018A610005]; Beijing National Laboratory for Condensed Matter Physics; Natural Science Foundation of Zhejiang ProvinceNatural Science Foundation of Zhejiang Province [LR19A040002]; Swedish Government Strategic Research Area in Materials Science on Functional Materials at Link_oping University [2009 00971]; Knut and Alice Wallenberg FoundationKnut & Alice Wallenberg Foundation [KAW 2008.0058, KAW 2016.0358, 2020.0033, 2020.0196]; Swedish Foundation for Strategic Research (SSF)Swedish Foundation for Strategic Research [EM16-0004]; Research Infrastructure Fellow RIF [14-0074]; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2020M680082]
  • M(n+)(1)AX(n) (MAX) phases nanolaminated ternary carbides or nitrides possess a unique crystal structure in which single-atom-thick "A" sublayers are interleaved by alternative stacking of a "Mn+1Xn" sublayer; these materials have been investigated as promising high-safety structural materials for industrial applications because of their laminated structure and metal and ceramic properties. However, limited of A-site elements in the definition of M(n+)(1)AX(n) phases, it is a huge challenge for designing nanolaminated ferromagnetic materials with single-atom-thick two-dimensional iron layers occupying the A layers in the M(n+)(1)AX(n) phases. Here, we report three new ternary magnetic M(n+)(1)AX(n) phases (Ta2FeC, Ti2FeN, and Nb2FeC) with A sublayers of single-atom-thick two-dimensional iron through an isomorphous replacement reaction of M(n+)(1)AX(n) precursors (Ta2AlC, Ti2AlN, and Nb2AlC) with a Lewis acid salts (FeCl2). All these M(n+)(1)AX(n) phases exhibit ferromagnetic behavior. The Curie temperatures of the Ta2FeC and Nb2FeC M(n+)(1)AX(n) phases are 281 and 291K, respectively, i.e., close to room temperature. The saturation magnetization of these ternary magnetic MAX phases is almost two orders of magnitude higher than V-2(Sn,Fe)C, whose A-site is partially substituted by Fe. Theoretical calculations on magnetic orderings of spin moments of Fe atoms in these nanolaminated magnetic M(n+)(1)AX(n) phases reveal that the magnetism can be mainly ascribed to an intralayer exchange interaction of the two-dimensional Fe atomic layers. Owing to the richness in composition of M(n+)(1)AX(n) phases, our work provides a large imaginary space for constructing functional single-atom-thick two-dimensional layers in materials using these nanolaminated templates.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Liang, JinghuaChinese Acad Sci, Peoples R China; Univ Chinese Acad Sci, Peoples R China (author)
  • Ding, HaomingChinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)
  • Lu, JunLinköpings universitet,Tunnfilmsfysik,Tekniska fakulteten(Swepub:liu)junlu07 (author)
  • Mu, XulinBeijing Univ Technol, Peoples R China (author)
  • Yan, PengfeiBeijing Univ Technol, Peoples R China (author)
  • Zhang, XiaoChinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)
  • Chen, KeChinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)
  • Li, MianChinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)
  • Persson, Per O. A.Chinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)
  • Hultman, LarsChinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)
  • Eklund, PerChinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)
  • Du, ShiyuChinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)
  • Yang, HongxinChinese Acad Sci, Peoples R China; Univ Chinese Acad Sci, Peoples R China (author)
  • Chai, ZhifangChinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)
  • Huang, QingChinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R China (author)
  • Chinese Acad Sci, Peoples R China; Qianwan Inst CNiTECH, Peoples R ChinaChinese Acad Sci, Peoples R China; Univ Chinese Acad Sci, Peoples R China (creator_code:org_t)

Related titles

  • In:Applied Physics Reviews: AIP Publishing8:31931-9401

Internet link

Find in a library

To the university's database

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Close

Copy and save the link in order to return to this view