TY - JOUR
AU - A.S Ogale
AU - S.B Ogale
AU - Ramamoorthy Ramesh
AU - T Venkatesan
AB - Monte Carlo simulation studies are performed to examine the implications of octahedral cation (Fe, Mo) site disorder for magnetization in the double-perovskite Sr2FeMoO6. Correlations between the near-neighbor cation distributions and the spin distributions are identified to gain insight into the spin arrangement within, and on the periphery of a given transition element cation cluster. It is shown that the drop in the magnetic moment is nearly linear with the increase in the mis-site defect concentration for the case of randomly created defects. Implications of the concomitant presence of mis-site defects and oxygen vacancies are also analyzed. © 1999 American Institute of Physics.
BT - Applied Physics Letters
DO - 10.1063/1.124440
LA - eng
M1 - 4
N1 - cited By 288
N2 - Monte Carlo simulation studies are performed to examine the implications of octahedral cation (Fe, Mo) site disorder for magnetization in the double-perovskite Sr2FeMoO6. Correlations between the near-neighbor cation distributions and the spin distributions are identified to gain insight into the spin arrangement within, and on the periphery of a given transition element cation cluster. It is shown that the drop in the magnetic moment is nearly linear with the increase in the mis-site defect concentration for the case of randomly created defects. Implications of the concomitant presence of mis-site defects and oxygen vacancies are also analyzed. © 1999 American Institute of Physics.
PB - American Institute of Physics Inc.
PY - 1999
SP - 537
EP - 539
T2 - Applied Physics Letters
TI - Octahedral cation site disorder effects on magnetization in double-perovskite Sr2FeMoO6: Monte Carlo simulation study
VL - 75
SN - 00036951
ER -