Title :
Magnetic properties and Mossbauer studies of Y/sub 3-x/Ce/sub x/Fe/sub 5/O/sub 12/ (x=0.0, 0.1, 0.3) fabricated using a sol-gel method
Author :
Jun Sig Kum ; Kim, S.J. ; In-Bo Shim ; Chul Sung Kim
Author_Institution :
Dept. of Phys., Kookmin Univ., Seoul, South Korea
fDate :
March 30 2003-April 3 2003
Abstract :
In this paper, we report exchange integrals, J/sub a-d/, J/sub a-a/ and J/sub d-d/ of superexchange interaction on the garnet-related structures of composition Y/sub 3-x/Ce/sub x/Fe/sub 5/O/sub 12/ (x=0.0, 0.1, 0.3) and their examination by Mossbauer spectroscopy.
Keywords :
Mossbauer effect; cerium compounds; ferrites; superexchange interactions; yttrium compounds; Mossbauer spectroscopy; Y/sub 3-x/Ce/sub x/Fe/sub 5/O/sub 12/; Y/sub 3-x/Ce/sub x/Fe/sub 5/O/sub 12/ magnetic properties; exchange integrals; garnet-related structures; superexchange interaction; Iron;
Conference_Titel :
Magnetics Conference, 2003. INTERMAG 2003. IEEE International
Conference_Location :
Boston, MA, USA
Print_ISBN :
0-7803-7647-1
DOI :
10.1109/INTMAG.2003.1230666
