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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Stacking-Independent Ferromagnetism in Bilayer VI3 with Half-Metallic Characteristic.
TL;DR: This work systematically investigates the electronic and magnetic properties of bilayer VI3 based on the density functional theory (DFT) and shows that bilayerVI3 shows half-metallic characteristic and observes a robust ferromagnetic ground state in bilayers VI3, which is independent on the stacking configurations.
Journal ArticleDOI
Superoctahedral two-dimensional metallic boron with peculiar magnetic properties
Nikolay V. Tkachenko,Dmitriy Steglenko,Nikita Fedik,Nikita Fedik,Natalia M. Boldyreva,Ruslan M. Minyaev,Vladimir I. Minkin,Alexander I. Boldyrev,Alexander I. Boldyrev +8 more
TL;DR: This study predicts a novel two-dimensional ferromagnetic boron material, which has been exhaustively studied with DFT methods and whose calculated phonon spectrum and ab initio molecular dynamics simulations reveal the thermal and dynamical stability of the designed material.
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Electronic structure, magnetic anisotropy and Dzyaloshinskii–Moriya interaction in Janus Cr2I3X3 (X = Br, Cl) bilayers
TL;DR: Two-dimensional (2D) layers with a tunable electronic structure and magnetic properties have attracted much attention due to their unique characteristics and practical applications and can boost the development of Janus 2D materials, which are useful in the design of multifunctional spintronic devices.
Journal ArticleDOI
Critical behavior of intercalated quasi-van der Waals ferromagnet F e 0.26 Ta S 2
Chenhui Zhang,Ye Yuan,Mao Wang,Mao Wang,Peng Li,Junwei Zhang,Yan Wen,Shengqiang Zhou,Xixiang Zhang +8 more
TL;DR: In this article, a single-crystalline quasi-van der Waals ferromagnet was successfully synthesized with Fe atoms intercalated at ordered positions between the layers of the crystal.
Journal Article
Room-Temperature Valley Coherence in a Polaritonic System
TL;DR: In this paper, the authors demonstrate the room temperature valley coherence of valley-polaritons by embedding a monolayer of tungsten diselenide in a monolithic dielectric cavity.
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