Title :
Influence of A-site substitution on the EPR parameters of La0.7A0.3MnO3 (A = Sr, Ba) compounds
Author :
Phan, T.L. ; Khiem, N.V. ; Zidanic, J. ; Phuc, N.X. ; Yu, S.C.
Author_Institution :
Dept. of Phys., Chung-Buk Nat. Univ., Cheongju, South Korea
Abstract :
The effect of A-site substitution on electron paramagnetic resonance (EPR) parameters of La0.7Sr0.3MnO3 (LSM) and La0.7Ba0.3MnO3 (LBM) compounds were investigated in this paper by means of magnetization, resistivity, magnetoresistance, and EPR measurements.
Keywords :
Curie temperature; barium compounds; colossal magnetoresistance; lanthanum compounds; magnetisation; paramagnetic resonance; strontium compounds; A-site substitution; Curie temperature; EPR; La0.7Ba0.3MnO3; La0.7Sr0.3MnO3; electron paramagnetic resonance; magnetization; magnetoresistance; resistivity; Colossal magnetoresistance; Conductivity; Magnetization; Materials science and technology; Neodymium; Paramagnetic resonance; Physics; Temperature dependence; Temperature distribution; Temperature measurement;
Conference_Titel :
Magnetics Conference, 2005. INTERMAG Asia 2005. Digests of the IEEE International
Print_ISBN :
0-7803-9009-1
DOI :
10.1109/INTMAG.2005.1464171