Particle size effects on magnetic properties of yttrium iron garnets prepared by a sol-gel method
作者： R.D. Sánchez , J. Rivas , P. Vaqueiro , M.A. López-Quintela , D. Caeiro
DOI: 10.1016/S0304-8853(02)00170-1
关键词: Superparamagnetism 、 Nanocrystalline material 、 Magnetization 、 Yttrium iron garnet 、 Particle 、 Coercivity 、 Nuclear magnetic resonance 、 Analytical chemistry 、 Yttrium 、 Materials science 、 Particle size
摘要: We present detailed measurements of field—and temperature—dependence of magnetization in nanocrystalline YIG (Y 3 Fe 5 O 12 ) particles. The fine powders were prepared using …
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