English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

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;

Locator
There are no locators available
Fulltext (public)
There are no public fulltexts available
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: http://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.