Investigation of electron irradiation-induced magnetism in layered MoS2 single crystals | Zendy

Sang Wook Han | Zendy; Young S. Park | Zendy; Young Hun Hwang | Zendy; WangGeun Lee | Zendy; Soon Cheol Hong | Zendy

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Investigation of electron irradiation-induced magnetism in layered MoS2 single crystals

Author(s) -

Sang Wook Han,

Young S. Park,

Young Hun Hwang,

WangGeun Lee,

Soon Cheol Hong

Publication year - 2016

Publication title -

applied physics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.182

H-Index - 442

eISSN - 1077-3118

pISSN - 0003-6951

DOI - 10.1063/1.4971192

Subject(s) - diamagnetism , magnetism , ferromagnetism , materials science , irradiation , electron , condensed matter physics , electron beam processing , acceleration , atomic physics , physics , magnetic field , nuclear physics , classical mechanics , quantum mechanics

By using higher acceleration energies than the displacement energy of Mo atoms, the electron irradiation on the layered MoS2 single crystals is found to be an effective and simple method to induce the diamagnetic to ferromagnetic phase transition persisting up to room temperature. The easy axis can be controllable by regulating the electron dose and the acceleration energy. The ferromagnetic states are largely attributed to the strain around the vacancies.clos

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