Co-existence of magnetic phases in two-dimensional MXene
文献类型：期刊论文
| 作者 | Iqbal, M; Fatheema, J; Noor, Q; Rani, M; Mumtaz, M; Zheng, RK; Khan, SA; Rizwan, S |
| 刊名 | MATERIALS TODAY CHEMISTRY
 |
| 出版日期 | 2020-06-01 |
| ISSN号 | 2468-5194 |
| DOI | 10.1016/j.mtchem.2020.100271 |
| 文献子类 | Article |
| 英文摘要 | This 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. |
| WOS关键词 | ELECTRONIC-PROPERTIES ; TI3C2TX MXENE ; MAX PHASES ; EXFOLIATION ; NANOSHEETS ; CAPACITY ; GRAPHENE |
| WOS研究方向 | Chemistry ; Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28012]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 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). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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