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cond-mat.stat-mech2003
Recent Progress of the Low-Dimensional Spin-Wave Theory
Shoji Yamamoto
A modified spin-wave theory is developed and applied to low-dimensional quantum magnets. Double-peaked specific heat for one-dimensional ferrimagnets, nuclear spin-lattice relaxati…
cond-mat.str-el2003
Nuclear spin-lattice relaxation in ferrimagnetic clusters and chains: A contrast between zero and one dimensions
Hiromitsu Hori, Shoji Yamamoto
Motivated by ferrimagnetic oligonuclear and chain compounds synthesized by Caneschi et al., both of which consist of alternating manganese(II) ions and nitronyl-nitroxide radicals,…