Short-range magnetic correlations and spin dynamics in the paramagnetic regime 
of (Mn,Fe)2(P,Si)

Miao, X. F.; Caron, L.; Cedervall, J.; Gubbens, P. C. M.; de Reotier, P. Dalmas; Yaouanc, A.; Qian, F.; Wildes, A. R.; Luetkens, H.; Amato, A.; van Dijk, N. H.; Bruck, E.

doi:10.1103/PhysRevB.94.014426

Item

ITEM ACTIONSEXPORT

Add to Basket

Local TagsRelease HistoryDetailsSummary

Released

Journal Article

Short-range magnetic correlations and spin dynamics in the paramagnetic regime of (Mn,Fe)₂(P,Si)

MPS-Authors

/persons/resource/persons182653

Caron, L.
Inorganic Chemistry, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

External Resource

No external resources are shared

Fulltext (restricted access)

There are currently no full texts shared for your IP range.

Fulltext (public)

There are no public fulltexts stored in PuRe

Supplementary Material (public)

There is no public supplementary material available

Citation

Miao, X. F., Caron, L., Cedervall, J., Gubbens, P. C. M., de Reotier, P. D., Yaouanc, A., et al. (2016). Short-range magnetic correlations and spin dynamics in the paramagnetic regime of (Mn,Fe)₂(P,Si). Physical Review B, 94(1): 014426, pp. 1-9. doi:10.1103/PhysRevB.94.014426.

Cite as: https://hdl.handle.net/11858/00-001M-0000-002B-4939-2

Abstract

The spatial and temporal correlations of magnetic moments in the paramagnetic regime of (Mn,Fe)(2)(P,Si) have been investigated by means of polarized neutron diffraction and muon-spin relaxation techniques. Short-range magnetic correlations are present at temperatures far above the ferromagnetic transition temperature (T-C). This leads to deviations of paramagnetic susceptibility from Curie-Weiss behavior. These short-range magnetic correlations extend in space, slow down with decreasing temperature, and finally develop into long-range magnetic order at T-C.