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Controlling Ferromagnetic Easy Axis in a Layered MoS2 Single Crystal

Title
Controlling Ferromagnetic Easy Axis in a Layered MoS2 Single Crystal
Author(s)
Han, Sang WookHwang, Young HunKim, Seon-HoYun, Won SeokLee, Jae DongPark, Min GyuRyu, SunminPark, Ju SangYoo, Dae-HwangYoon, Sang-PilHong, Soon CheolKim, Kwang S.Park, Young S.
Issued Date
2013-06
Citation
Physical Review Letters, v.110, no.24, pp.247201
Type
Article
Keywords
GRAPHENEFUNCTIONALIZATIONBANDGAP
ISSN
0031-9007
Abstract
We report the effective methods to induce weak ferromagnetism in pristine MoS2 persisting up to room temperature with the improved transport property, which would lead to new spintronics devices. The hydrogenation of MoS2 by heating at 300 C for 1 h leads to the easy axis out of plane, while the irradiation of proton with a dose of 1×1013 P/cm2 leads to the easy axis in plane. The theoretical modeling supports such magnetic easy axes. © 2013 American Physical Society.
URI
http://hdl.handle.net/20.500.11750/3229
DOI
10.1103/PhysRevLett.110.247201
Publisher
American Physical Society
Related Researcher
  • 이재동 Lee, JaeDong
  • Research Interests Theoretical Condensed Matter Physics; Ultrafast Dynamics and Optics; Nonequilibrium Phenomena
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Appears in Collections:
Department of Physics and Chemistry Light and Matter Theory Laboratory 1. Journal Articles
Division of Nanotechnology 1. Journal Articles

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