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No.1(pp.1-25)
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ESR and Magnetization Study of La0.7Ca0.3MnO3
Journal of Magnetics, Volume 5, Number 1, 31 Mar 2000, Pages 9-12
Keon Woo Joh(Department of Physics, Korea University), Chang Hoon Lee(Department of Physics, Korea University), Cheol Eui Lee(Department of Physics, Korea University), Yoon Hee Jeong(Department of Physics Pohang University of Science and Technology)
Abstract
Electron spin resonance and magnetization measurements were carried out on La0.7Ca0.3MnO3 in the ferromagnetic as well as paramagnetic phases. Evidence of an inhomogeneous magnetic structure, consisting of ferro-magnetic microregions embedded in an antiferromagnetic matrix near Tc, as well as similar local magnetic structures above and below Tc, were found.
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