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Co-existence of magnetic phases in two-dimensional MXene
Iqbal, M; Fatheema, J; Noor, Q; Rani, M; Mumtaz, M; Zheng, RK; Khan, SA; Rizwan, S
2020-06-01
Source PublicationMATERIALS TODAY CHEMISTRY
ISSN2468-5194
SubtypeArticle
AbstractThis study reports first synthesis of MXene-derived co-existing magnetic phases. New family of two-dimensional (2D) materials such as Ti3C2 namely MXene, having transition metal forming hexagonal structure with carbon atoms have attracted tremendous interest now a days. We have reported structural, optical and magnetic properties of un-doped and La-doped Ti3C2Tx MXene, synthesized using co-precipitation method. The lattice parameter (LP) calculated for La-MXene are a = 5.36 angstrom, c = 18.3 angstrom which are slightly different from the parent un-doped MXene (a = 5.35 angstrom, c = 19.2 angstrom), calculated from X-ray diffraction data. The doping of La+3 ions shrinks Ti3C2Tx layers perpendicular to the planes. The band gap for MXene is calculated to be 1.06 eV which is increased to 1.44 eV after doping of La+3 ion that shows its good semiconducting nature. The experimental results and density functional theory (DFT) calculations for magnetic properties of both the samples have been presented and discussed, indicating the coexistence of ferromagnetic-antiferromagnetic phases. The results presented here are novel and is first report on co-existence of magnetic properties of 2D carbides for potential applications in two-dimensional spintronics. (C) 2020 Elsevier Ltd. All rights reserved.
DOI10.1016/j.mtchem.2020.100271
WOS KeywordELECTRONIC-PROPERTIES ; TI3C2TX MXENE ; MAX PHASES ; EXFOLIATION ; NANOSHEETS ; CAPACITY ; GRAPHENE
Language英语
WOS Research AreaChemistry ; Materials Science
PublisherELSEVIER SCI LTD
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/28012
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Iqbal, M,Fatheema, J,Noor, Q,et al. Co-existence of magnetic phases in two-dimensional MXene[J]. MATERIALS TODAY CHEMISTRY,2020.
APA Iqbal, M.,Fatheema, J.,Noor, Q.,Rani, M.,Mumtaz, M.,...&Rizwan, S.(2020).Co-existence of magnetic phases in two-dimensional MXene.MATERIALS TODAY CHEMISTRY.
MLA Iqbal, M,et al."Co-existence of magnetic phases in two-dimensional MXene".MATERIALS TODAY CHEMISTRY (2020).
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