Synthesis and magnetic properties of GdCrO < inf > 3 < /inf > nanoparticles
Synthesis and magnetic properties of GdCrO < inf > 3 < /inf > nanoparticles
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Date
2015-06-24
Authors
Sundarayya, Y.
Kaul, S. N.
Srinath, S.
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Abstract
Homogeneous single phase GdCrO 3 nanoparticles are synthesized by a modified-hydrothermal synthesis. The sample shows a compensation temperature at 128 K, below which the DC magnetization becomes negative and positive at low temperatures due to the competition between the two sublattice magnetization. At Néel temperature (168K), the line width and the intensity show an abrupt transition, revealed from electron paramagnetic resonance spectroscopy.
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Keywords
Antiferromagnets,
Nanocrystalline materials,
Orthoferrites,
Sol-gel processing
Citation
AIP Conference Proceedings. v.1665