Please use this identifier to cite or link to this item:
|Title:||Directional short range order in L10 FeMnPt magnetic thin films||Authors:||Sun, C.-J.
|Issue Date:||18-Oct-2011||Citation:||Sun, C.-J., Xu, D., Heald, S.M., Chen, J., Chow, G.-M. (2011-10-18). Directional short range order in L10 FeMnPt magnetic thin films. Physical Review B - Condensed Matter and Materials Physics 84 (14) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevB.84.140408||Abstract:||A method for investigating the directional short range order (DSRO) of an element of interest in L10 FeMnPt thin films using polarization-dependent x-ray absorption near edge structure (XANES) spectroscopy is described. The XANES calculations for both L10 FePt and L1 0 MnPt phases indicate that the height of the low-energy shoulder of the polarization-dependent XANES is proportional to the degree of DSRO of the element of interest in the case of L10 FePt and MnPt systems. The experimentally observed DSROs of Fe and Mn in L10 FeMnPt magnetic thin films are consistent with a decrease of ordering parameter with increasing Mn doping. We demonstrate theoretically and experimentally that the heights of the low-energy shoulder in the FeK- and MnK-edge polarization-dependent XANES are proportional to the DSROs of Fe and Mn, respectively. © 2011 American Physical Society.||Source Title:||Physical Review B - Condensed Matter and Materials Physics||URI:||http://scholarbank.nus.edu.sg/handle/10635/86260||ISSN:||10980121||DOI:||10.1103/PhysRevB.84.140408|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Feb 17, 2020
WEB OF SCIENCETM
checked on Feb 10, 2020
checked on Feb 16, 2020
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.