Magnetic fluctuations and correlations in MnSi: Evidence for a chiral skyrmion spin liquid phase
作者： C. Pappas , E. Lelièvre-Berna , P. Bentley , P. Falus , P. Fouquet
DOI: 10.1103/PHYSREVB.83.224405
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摘要: We present a comprehensive analysis of high-resolution neutron scattering data involving spin echo spectroscopy and spherical polarimetry, which confirm the first-order nature helical transition in MnSi. The experiments reveal existence totally chiral dynamic phase very narrow temperature range above TC. This unconventional magnetic short-range order has topology similar to that skyrmion liquid or blue phases crystals.
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