Origin of the cluster-glass-like magnetic properties of the ferromagnetic system
- 27 July 1998
- journal article
- letter
- Published by IOP Publishing in Journal of Physics: Condensed Matter
- Vol. 10 (29) , L487-L493
- https://doi.org/10.1088/0953-8984/10/29/001
Abstract
The magnetic behaviour of at low magnetic fields has been studied by ac susceptibility, and field cooled (FC) and zero field cooled (ZFC) magnetization measurements. The cluster-glass-like magnetic behaviour of the compound is found to originate from its magnetocrystalline anisotropy as similar properties are observed for ferromagnetic systems also. The cluster glass freezing temperature and its magnetic field dependence, the irreversibility between the FC and ZFC magnetization curves, the shape of the low-field susceptibility curves, etc are related to the magnitude and temperature variation of the coercivity which is a measure of the anisotropy, and the ratio where is the applied magnetic field.Keywords
This publication has 21 references indexed in Scilit:
- Magnetic behavior of the new low-Tc phase of SrRuO3Journal of Applied Physics, 1998
- Electronic structure and magnetic states in studied by photoemission and x-ray-absorption spectroscopyPhysical Review B, 1997
- Magnetoresistance of the spin-state-transition compoundPhysical Review B, 1996
- Magnetoresistance in for 0.05⩽x⩽0.25Physical Review B, 1996
- Crystal Structure and Metal–Insulator Transition of La1−Sr CoO3Journal of Solid State Chemistry, 1996
- Magnetic and Transport Properties of the System La1-xSrxCoO3-δ (0 < x ≤ 0.50)Journal of Solid State Chemistry, 1995
- Spin-Glass Behavior and Magnetic Phase Diagram of La1-xSrxCoO3( 0 ≤x≤0.5) Studied by Magnetization MeasurementsJournal of the Physics Society Japan, 1994
- Magnetic properties in the system La1−xSrxCoO3 (0.5 ≦ x ≦ 1.0)Materials Research Bulletin, 1978
- Itinerant-electron ferromagnetism in: A Mössbauer studyPhysical Review B, 1975
- Magnetic compounds wtth perovskite structure III. ferromagnetic compounds of cobaltPhysica, 1953