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Document type:
Zeitschriftenaufsatz 
Author(s):
M̈unzer, W.; Neubauer, A.; Adams, T.; M̈uhlbauer, S.; Franz, C.; Jonietz, F.; Georgii, R.; B̈oni, P.; Pedersen, B.; Schmidt, M.; Rosch, A.; Pfleiderer, C. 
Title:
Skyrmion Lattice in the Doped Semiconductor ${\text{Fe}}_{1\ensuremath{-}x}{\text{Co}}_{x}\text{Si}$ 
Abstract:
We report a comprehensive small angle neutron scattering study of the magnetic phase diagram of the doped semiconductor Fe1-xCoxSi for x=0.2. For magnetic field parallel to the neutron beam we observe a sixfold intensity pattern under field cooling. The regime of the skyrmion lattice is highly hysteretic and extents over a wide temperature range as may be expected due to the site disorder of the Fe and Co atoms. Our study identifies Fe1-xCoxSi as the second material in which a skyrmion lattice f...    »
 
Journal title:
Physical Review B 
Year:
2010 
Journal volume:
81 
Month:
jan 
Journal issue:
Pages contribution:
041203