Discovery of intrinsic ferromagnetism in two-dimensional van der Waals crystals
Cheng Gong,Lin Li,Zhenglu Li,Huiwen Ji,Alexander Stern,Yang Xia,Ting Cao,Wei Bao,Chenzhe Wang,Yuan Wang,Ziqiang Qiu,Robert J. Cava,Steven G. Louie,Jing Xia,Xiang Zhang +14 more
- Vol. 546, Iss: 7657, pp 265-269
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TLDR
In this paper, the authors reported the experimental discovery of intrinsic ferromagnetism in Cr 2 Ge 2 Te 6 atomic layers by scanning magneto-optic Kerr microscopy.Abstract:
We report the experimental discovery of intrinsic ferromagnetism in Cr 2 Ge 2 Te 6 atomic layers by scanning magneto-optic Kerr microscopy. In this 2D van der Waals ferromagnet, unprecedented control of transition temperature is realized via small magnetic fields.read more
Citations
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Computational methods for 2D materials: discovery, property characterization, and application design.
Joshua Paul,Arunima K. Singh,Arunima K. Singh,Zhipeng Dong,Houlong L. Zhuang,Ben C. Revard,Biswas Rijal,Michael Ashton,A. Linscheid,Michael Blonsky,Dorde Gluhovic,Jing Guo,Richard G. Hennig +12 more
TL;DR: The computational characterization of the 2D materials' electronic, optical, magnetic, and superconducting properties and the response of the properties under applied mechanical strain and electrical fields are described.
Journal ArticleDOI
Large-Scale Ultrathin 2D Wide-Bandgap BiOBr Nanoflakes for Gate-Controlled Deep-Ultraviolet Phototransistors
Chuanhui Gong,Junwei Chu,Shifeng Qian,Chujun Yin,Xiaozong Hu,Hongbo Wang,Yang Wang,Xiang Ding,Shangchi Jiang,Alei Li,Youpin Gong,Xianfu Wang,Chaobo Li,Tianyou Zhai,Jie Xiong +14 more
TL;DR: The combination of photocurrent generation mechanisms for BiOBr-based phototransistors controlled by Vg can pave a way for designing novel 2D optoelectronic materials to achieve optimal device performance.
Journal ArticleDOI
Pressure-induced spin reorientation transition in layered ferromagnetic insulator Cr 2 Ge 2 Te 6
Zhisheng Lin,Mark Lohmann,Zulfikhar A. Ali,Chi Tang,Junxue Li,Wenyu Xing,Jiangnan Zhong,Shuang Jia,Wei Han,Sinisa Coh,Ward P. Beyermann,Jing Shi +11 more
TL;DR: Lin et al. as discussed by the authors investigated anisotropic magnetoresistance (AMR) of Cr2Ge2Te6 (CGT), a layered ferromagnetic insulator, under an applied hydrostatic pressure up to 2 GPa.
Journal ArticleDOI
Confinement of atomically defined metal halide sheets in a metal-organic framework.
Miguel I. Gonzalez,Ari Turkiewicz,Lucy E. Darago,Julia Oktawiec,Karen C. Bustillo,Fernande Grandjean,Gary J. Long,Jeffrey R. Long,Jeffrey R. Long +8 more
TL;DR: Overall, these results demonstrate that the pore environment of a metal–organic framework can be designed to afford precise control over the size, structure and spatial arrangement of inorganic clusters.
Journal ArticleDOI
Probing Magnetism in Insulating Cr2Ge2Te6 by Induced Anomalous Hall Effect in Pt.
Mark Lohmann,Tang Su,Tang Su,Ben Niu,Ben Niu,Yusheng Hou,Mohammed Alghamdi,Mohammed Aldosary,Wenyu Xing,Jiangnan Zhong,Shuang Jia,Wei Han,Ruqian Wu,Yong-Tao Cui,Jing Shi +14 more
TL;DR: These results clearly demonstrate that CGT imprints its magnetization in the AHE signal of the Pt layer, and establish a powerful way of investigating magnetism in 2D insulating ferromagnets, which can potentially work for monolayer devices.
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