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Disordered skyrmion phase stabilized by magnetic frustration in a chiral magnet.

Authors :
Kosuke Karube
White, Jonathan S.
Daisuke Morikawa
Dewhurst, Charles D.
Cubitt, Robert
Akiko Kikkawa
Xiuzhen Yu
Yusuke Tokunaga
Taka-hisa Arima
Rønnow, Henrik M.
Yoshinori Tokura
Yasujiro Taguchi
Source :
Science Advances. Sep2018, Vol. 4 Issue 9, p1-8. 8p.
Publication Year :
2018

Abstract

The article looks at a study which report the intermediate composition system to be a unique host of two disconnected, thermal-equilibrium topological skyrmion phases. Topics discussed include conventional skyrmion crystal phase stabilized by thermal fluctuations and restricted to exist just below the magnetic transition temperature, stability of this new disordered skyrmion phase is due to a cooperative interplay between the chiral magnetism and elemental geometrically frustrated spin liquid.

Details

Language :
English
ISSN :
23752548
Volume :
4
Issue :
9
Database :
Academic Search Index
Journal :
Science Advances
Publication Type :
Academic Journal
Accession number :
132140910
Full Text :
https://doi.org/10.1126/sciadv.aar7043