Magnetic-field induced instability surrounding the A-phase of MnSi: Bulk and SANS measurements

We have determined the boundary of the magnetic A-phase of MnSi from distinct changes of slope in the AC susceptibility for magnetic field B applied parallel to the crystallographic 〈 1 0 0 〉 , 〈 1 1 0 〉 and 〈 1 1 1 〉 directions. The specific heat displays an anomaly of a few percent at the border o...

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Veröffentlicht in:	Physica. B, Condensed matter Condensed matter, 2006-11, Vol.385, p.385-387
Hauptverfasser:	Lamago, Daniel, Georgii, Robert, Pfleiderer, Christian, Böni, Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Helical magnetic order MnSi Small-angle neutron scattering
Online-Zugang:	Volltext
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