| Magnetic Phase Transition in Strained Two-Dimensional CrSeTe Monolayer |
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| 作者姓名： | 纪智强 黄田 黎迎 刘宵宇 魏陆军 武红 金吉萌 普勇 李峰 |
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| 作者单位： | New Energy Technology Engineering Laboratory of Jiangsu Provence & School of Science, Nanjing University of Posts and Telecommunications |
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| 基金项目： | supported by the National Natural Science Foundation of China (Grant Nos. 61874060, U1932159, and 61911530220)；;the Natural Science Foundation of Jiangsu Province (Grant No. BK20181388)；;the Natural Science Research of Jiangsu Higher Education Institutions of China (Grant No. 21KJD140005)；;supported by the Natural Science Foundation of Jiangsu Province (Grant No. 20KJB430010)； |
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| 摘 要： | Tunable magnetic phase transition in two-dimensional materials is a fascinating subject of research. We perform first-principle calculations based on density functional theory to clarify the magnetic property of CrSeTe monolayer modulated by the biaxial compressive strain. Based on the stable structure confirmed by the phonon calculation, CrSeTe is determined to be a ferromagnetic metal that undergoes a phase transition from a ferromagnetic state to an antiferromagnetic state with nearly 2.75% c...
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