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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
Authors
Han, SW[Han, Sang Wook]Hwang, YH[Hwang, Young Hun]Kim, SH[Kim, Seon-Ho]Yun, WS[Yun, Won Seok]Lee, JD[Lee, J. D.]Park, MG[Park, Min Gyu]Ryu, S[Ryu, Sunmin]Park, JS[Park, Ju Sang]Yoo, DH[Yoo, Dae-Hwang]Yoon, SP[Yoon, Sang-Pil]Hong, SC[Hong, Soon Cheol]Kim, KS[Kim, Kwang S.]Park, YS[Park, Young S.]
DGIST Authors
Yun, WS[Yun, Won Seok]; Lee, JD[Lee, J. D.]
Issue Date
2013-06-11
Citation
Physical Review Letters, 110(24)
Type
Article
Article Type
Article
Keywords
Easy AxisFerromagnetismMolybdenum CompoundsOut-of PlaneRoom-TemperatureSpintronics DeviceTheoretical ModelingTransport PropertiesWeak Ferromagnetism
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
Files:
There are no files associated with this item.
Collection:
Emerging Materials ScienceLight and Matter Theory Laboratory1. Journal Articles


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