Please use this identifier to cite or link to this item:
|Title:||Cation migration and magnetic ordering in spinel CoFe2O4 powder: Micro-Raman scattering study||Authors:||Yu, T.
|Issue Date:||23-Sep-2002||Citation:||Yu, T., Shen, Z.X., Shi, Y., Ding, J. (2002-09-23). Cation migration and magnetic ordering in spinel CoFe2O4 powder: Micro-Raman scattering study. Journal of Physics Condensed Matter 14 (37) : L613-L618. ScholarBank@NUS Repository. https://doi.org/10.1088/0953-8984/14/37/101||Abstract:||Micro-Raman scattering was used to characterize spinel CoFe2O4 at high temperature up to 870 K and under an external magnetic field up to 6.0 kOe. It was found that the rapid increase in the linewidth of the Raman modes was related to the inter-site cation migration starting at ∼390 K. A red-shift of the Raman peaks induced by the magnetic ordering was observed upon applying a magnetic field at room temperature. Phase analysis of CoFe2O4 powder was also carried out by means of x-ray diffraction and micro-Raman spectroscopy in this work.||Source Title:||Journal of Physics Condensed Matter||URI:||http://scholarbank.nus.edu.sg/handle/10635/114470||ISSN:||09538984||DOI:||10.1088/0953-8984/14/37/101|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Sep 16, 2019
WEB OF SCIENCETM
checked on Sep 9, 2019
checked on Sep 6, 2019
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.