By Topic

Electronic and Magnetic Structure of Double-Perovskite {\hbox {Sr}}_{2}{\hbox {FeMoO}}_{6} Characterized by Neutron Scattering and X-Ray Spectroscopy

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
Song, J.H. ; Dept. of Phys., Chungnam Nat. Univ., Daejeon, South Korea ; Jang, H.J. ; Park, J.-H. ; Jeong, Y.H.

Electronic and magnetic structures of a polycrystalline Sr2FeMoO6 double-perovskite have been studied by employing neutron powder diffraction (NPD) and X-ray spectroscopy. The Fe 2p edge X-ray absorption spectroscopy (XAS) clearly exhibits Fe2+-Fe3 + mixed valence states. Small but considerable local spin magnetic moments at Mo sites were observed in both neutron scattering and site-specific X-ray magnetic circular dichroism (XMCD) measurements. The mixed valence states by XAS and consistently observed nonnegligible magnetic moment by NPD and XMCD confirm the electronic and magnetic structures of Sr2FeMoO6 which have been controversial thus far.

Published in:

Magnetics, IEEE Transactions on  (Volume:50 ,  Issue: 1 )