TY - JOUR
T1 - Structural and magnetic properties of (In 1-xFe x) 2O 3(0.0≤x≤0.25) system
T2 - Prepared by gel combustion method
AU - Jayakumar, O. D.
AU - Gopalakrishnan, I. K.
AU - Kulshreshtha, S. K.
AU - Gupta, Amita
AU - Rao, K. V.
AU - Louzguine-Luzgin, D. V.
AU - Inoue, A.
AU - Glans, P. A.
AU - Guo, J. H.
AU - Samanta, K.
AU - Singh, M. K.
AU - Katiyar, R. S.
N1 - Funding Information:
KVR appreciates a visiting professorship opportunity at IMR, Tohoku University. He particularly wishes to thank Prof. Inoue for his hospitality, and the opportunities for collaborative research efforts in a number of areas, especially with studies involving high resolution TEM. Research in Sweden has been funded by the Agency VINNOVA. The work at the Advanced Light Source (LBNL) is supported by the Office of Basic energy Science of the US Department of Energy under Contract No. DE-AC02-05CH11231. The work at University of Puerto Rico is supported by U.S. Department of Defense through Grant No. W911-NF-05-1-0304.
PY - 2007
Y1 - 2007
N2 - (In1-x Fex) 2 O3 polycrystalline samples with x= (0.0,0.05,0.10,0.15,0.20, and 0.25) have been synthesized by a gel combustion method. Reitveld refinement analysis of x-ray diffraction data indicated the formation of single phase cubic bixbyite structure without any parasitic phases. This observation is further confirmed by high resolution transmission electron microscopy imaging, indexing of the selected-area electron diffraction patterns, x-ray absorption spectroscopy, and Raman Spectroscopy. dc magnetization studies as a function of temperature and field indicate that they are ferromagnetic with Curie temperature (TC) well above room temperature.
AB - (In1-x Fex) 2 O3 polycrystalline samples with x= (0.0,0.05,0.10,0.15,0.20, and 0.25) have been synthesized by a gel combustion method. Reitveld refinement analysis of x-ray diffraction data indicated the formation of single phase cubic bixbyite structure without any parasitic phases. This observation is further confirmed by high resolution transmission electron microscopy imaging, indexing of the selected-area electron diffraction patterns, x-ray absorption spectroscopy, and Raman Spectroscopy. dc magnetization studies as a function of temperature and field indicate that they are ferromagnetic with Curie temperature (TC) well above room temperature.
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U2 - 10.1063/1.2757589
DO - 10.1063/1.2757589
M3 - Article
AN - SCOPUS:34547681534
VL - 91
JO - Applied Physics Letters
JF - Applied Physics Letters
SN - 0003-6951
IS - 5
M1 - 052504
ER -