Controlling ferromagnetic easy axis in a layered MoS2 single crystal

Sang Wook Han; Young Hun Hwang; Seon Ho Kim; Won Seok Yun; J. D. Lee; Min Gyu Park; Sunmin Ryu; Ju Sang Park; Dae Hwang Yoo; Sang Pil Yoon; Soon Cheol Hong; Kwang S. Kim; Young S. Park

doi:10.1103/PhysRevLett.110.247201

Controlling ferromagnetic easy axis in a layered MoS₂ single crystal

Sang Wook Han
, Young Hun Hwang
, Seon Ho Kim
, Won Seok Yun
, J. D. Lee
, Min Gyu Park
, Sunmin Ryu
, Ju Sang Park
, Dae Hwang Yoo
, Sang Pil Yoon
, Soon Cheol Hong
, Kwang S. Kim
, Young S. Park

Department of Physics and Chemistry

Research output: Contribution to journal › Article › peer-review

120 Scopus citations

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.

Original language	English
Article number	247201
Journal	Physical Review Letters
Volume	110
Issue number	24
DOIs	https://doi.org/10.1103/PhysRevLett.110.247201
State	Published - 11 Jun 2013

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10.1103/PhysRevLett.110.247201

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title = "Controlling ferromagnetic easy axis in a layered MoS2 single crystal",

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.",

author = "Han, \{Sang Wook\} and Hwang, \{Young Hun\} and Kim, \{Seon Ho\} and Yun, \{Won Seok\} and Lee, \{J. D.\} and Park, \{Min Gyu\} and Sunmin Ryu and Park, \{Ju Sang\} and Yoo, \{Dae Hwang\} and Yoon, \{Sang Pil\} and Hong, \{Soon Cheol\} and Kim, \{Kwang S.\} and Park, \{Young S.\}",

year = "2013",

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doi = "10.1103/PhysRevLett.110.247201",

language = "English",

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AU - Han, Sang Wook

AU - Hwang, Young Hun

AU - Kim, Seon Ho

AU - Yun, Won Seok

AU - Lee, J. D.

AU - Park, Min Gyu

AU - Ryu, Sunmin

AU - Park, Ju Sang

AU - Yoo, Dae Hwang

AU - Yoon, Sang Pil

AU - Hong, Soon Cheol

AU - Kim, Kwang S.

AU - Park, Young S.

PY - 2013/6/11

Y1 - 2013/6/11

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/84879104944

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DO - 10.1103/PhysRevLett.110.247201

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VL - 110

JO - Physical Review Letters

JF - Physical Review Letters

IS - 24

M1 - 247201

ER -

Controlling ferromagnetic easy axis in a layered MoS₂ single crystal

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