Single crystal growth and intrinsic anomalous Hall effect of Cr2.70Se0.60Te3.40 ferromagnetic crystals

文献信息

发布日期 2023-06-01
DOI 10.1039/D3CE00203A
影响因子 3.545
作者

Muhammad Younis, Hao Wu, Li Yang, Luji Li, Gaojie Zhang, Wen Jin, Hasan Raza, Shahid Atiq, Wenfeng Zhang


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摘要

Recent discoveries of intrinsic ferromagnetism in low-dimensional ultrathin crystals offer a unique platform for investigating the basics of magnetism and fabricating devices that make use of spins. Here, we report the growth of Cr2.70Se0.60Te3.40 crystals by the chemical-vapour-transport technique. These crystals exhibit ferromagnetism with Curie temperature ∼ 245 K and magnetic moment ∼ 7.15 emu g−1. The nanosheets of Cr2.70Se0.60Te3.40 single crystals possess intrinsic ferromagnetism verified by the anomalous Hall effect, showing the great potential of Cr2.70Se0.60Te3.40 crystals for the fabrication of spintronic, data storage and topological devices.

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来源期刊

CrystEngComm

CrystEngComm
CiteScore: 5.5
自引率: 7.7%
年发文量: 643

CrystEngComm is the forum for the design and understanding of crystalline materials. We welcome studies on the investigation of molecular behaviour within crystals, control of nucleation and crystal growth, engineering of crystal structures, and construction of crystalline materials with tuneable properties and functions. We publish hypothesis-driven research into… how crystal design affects thermodynamics, phase transitional behaviours, polymorphism, morphology control, solid state reactivity (crystal-crystal solution-crystal, and gas-crystal reactions), optoelectronics, ferroelectric materials, non-linear optics, molecular and bulk magnetism, conductivity and quantum computing, catalysis, absorption and desorption, and mechanical properties. Using Techniques and methods including… Single crystal and powder X-ray, electron, and neutron diffraction, solid-state spectroscopy, spectrometry, and microscopy, modelling and data mining, and empirical, semi-empirical and ab-initio theoretical evaluations. On crystalline and solid-state materials. We particularly welcome work on MOFs, coordination polymers, nanocrystals, host-guest and multi-component molecular materials. We also accept work on peptides and liquid crystals. All papers should involve the use or development of a design or optimisation strategy. Routine structural reports or crystal morphology descriptions, even when combined with an analysis of properties or potential applications, are generally considered to be outside the scope of the journal and are unlikely to be accepted.

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