Above-room-temperature strong intrinsic ferromagnetism in 2D van der Waals Fe3GaTe2 with large perpendicular magnetic anisotropy
In isotropic two dimensional systems, long range ferromagnetic order is supressed by thermal fluctuations, and it is due to magnetic anisotropy that van der Waals magnetic materials can have ferromagnetic ordering at finite temperatures. Usually this magnetic anisotropy is relatively small, but in t...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2022-08-01
|
| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-022-32605-5 |
| _version_ | 1811274883379757056 |
|---|---|
| author | Gaojie Zhang Fei Guo Hao Wu Xiaokun Wen Li Yang Wen Jin Wenfeng Zhang Haixin Chang |
| author_facet | Gaojie Zhang Fei Guo Hao Wu Xiaokun Wen Li Yang Wen Jin Wenfeng Zhang Haixin Chang |
| author_sort | Gaojie Zhang |
| collection | DOAJ |
| description | In isotropic two dimensional systems, long range ferromagnetic order is supressed by thermal fluctuations, and it is due to magnetic anisotropy that van der Waals magnetic materials can have ferromagnetic ordering at finite temperatures. Usually this magnetic anisotropy is relatively small, but in this manuscript Zhang et al make a two dimensional van der Waals material with exceptionally large perpendicular magnetic anisotropy and ferromagnetic ordering that exits up to 350 K. |
| first_indexed | 2024-04-12T23:27:03Z |
| format | Article |
| id | doaj.art-72658ee310854a04846d057e9e0ca411 |
| institution | Directory Open Access Journal |
| issn | 2041-1723 |
| language | English |
| last_indexed | 2024-04-12T23:27:03Z |
| publishDate | 2022-08-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Nature Communications |
| spelling | doaj.art-72658ee310854a04846d057e9e0ca4112022-12-22T03:12:23ZengNature PortfolioNature Communications2041-17232022-08-011311810.1038/s41467-022-32605-5Above-room-temperature strong intrinsic ferromagnetism in 2D van der Waals Fe3GaTe2 with large perpendicular magnetic anisotropyGaojie Zhang0Fei Guo1Hao Wu2Xiaokun Wen3Li Yang4Wen Jin5Wenfeng Zhang6Haixin Chang7Center for Joining and Electronic Packaging, State Key Laboratory of Material Processing and Die & Mold Technology, School of Materials Science and Engineering, Huazhong University of Science and TechnologyLiuzhou Key Lab of New-Energy Vehicle Lithium Battery, School of Microelectronics and Materials Engineering, Guangxi University of Science and TechnologyCenter for Joining and Electronic Packaging, State Key Laboratory of Material Processing and Die & Mold Technology, School of Materials Science and Engineering, Huazhong University of Science and TechnologyCenter for Joining and Electronic Packaging, State Key Laboratory of Material Processing and Die & Mold Technology, School of Materials Science and Engineering, Huazhong University of Science and TechnologyCenter for Joining and Electronic Packaging, State Key Laboratory of Material Processing and Die & Mold Technology, School of Materials Science and Engineering, Huazhong University of Science and TechnologyCenter for Joining and Electronic Packaging, State Key Laboratory of Material Processing and Die & Mold Technology, School of Materials Science and Engineering, Huazhong University of Science and TechnologyCenter for Joining and Electronic Packaging, State Key Laboratory of Material Processing and Die & Mold Technology, School of Materials Science and Engineering, Huazhong University of Science and TechnologyCenter for Joining and Electronic Packaging, State Key Laboratory of Material Processing and Die & Mold Technology, School of Materials Science and Engineering, Huazhong University of Science and TechnologyIn isotropic two dimensional systems, long range ferromagnetic order is supressed by thermal fluctuations, and it is due to magnetic anisotropy that van der Waals magnetic materials can have ferromagnetic ordering at finite temperatures. Usually this magnetic anisotropy is relatively small, but in this manuscript Zhang et al make a two dimensional van der Waals material with exceptionally large perpendicular magnetic anisotropy and ferromagnetic ordering that exits up to 350 K.https://doi.org/10.1038/s41467-022-32605-5 |
| spellingShingle | Gaojie Zhang Fei Guo Hao Wu Xiaokun Wen Li Yang Wen Jin Wenfeng Zhang Haixin Chang Above-room-temperature strong intrinsic ferromagnetism in 2D van der Waals Fe3GaTe2 with large perpendicular magnetic anisotropy Nature Communications |
| title | Above-room-temperature strong intrinsic ferromagnetism in 2D van der Waals Fe3GaTe2 with large perpendicular magnetic anisotropy |
| title_full | Above-room-temperature strong intrinsic ferromagnetism in 2D van der Waals Fe3GaTe2 with large perpendicular magnetic anisotropy |
| title_fullStr | Above-room-temperature strong intrinsic ferromagnetism in 2D van der Waals Fe3GaTe2 with large perpendicular magnetic anisotropy |
| title_full_unstemmed | Above-room-temperature strong intrinsic ferromagnetism in 2D van der Waals Fe3GaTe2 with large perpendicular magnetic anisotropy |
| title_short | Above-room-temperature strong intrinsic ferromagnetism in 2D van der Waals Fe3GaTe2 with large perpendicular magnetic anisotropy |
| title_sort | above room temperature strong intrinsic ferromagnetism in 2d van der waals fe3gate2 with large perpendicular magnetic anisotropy |
| url | https://doi.org/10.1038/s41467-022-32605-5 |
| work_keys_str_mv | AT gaojiezhang aboveroomtemperaturestrongintrinsicferromagnetismin2dvanderwaalsfe3gate2withlargeperpendicularmagneticanisotropy AT feiguo aboveroomtemperaturestrongintrinsicferromagnetismin2dvanderwaalsfe3gate2withlargeperpendicularmagneticanisotropy AT haowu aboveroomtemperaturestrongintrinsicferromagnetismin2dvanderwaalsfe3gate2withlargeperpendicularmagneticanisotropy AT xiaokunwen aboveroomtemperaturestrongintrinsicferromagnetismin2dvanderwaalsfe3gate2withlargeperpendicularmagneticanisotropy AT liyang aboveroomtemperaturestrongintrinsicferromagnetismin2dvanderwaalsfe3gate2withlargeperpendicularmagneticanisotropy AT wenjin aboveroomtemperaturestrongintrinsicferromagnetismin2dvanderwaalsfe3gate2withlargeperpendicularmagneticanisotropy AT wenfengzhang aboveroomtemperaturestrongintrinsicferromagnetismin2dvanderwaalsfe3gate2withlargeperpendicularmagneticanisotropy AT haixinchang aboveroomtemperaturestrongintrinsicferromagnetismin2dvanderwaalsfe3gate2withlargeperpendicularmagneticanisotropy |