科研之友
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摘要
Frustration, either due to the lattice geometry of competing interactions is now days the main source of exotic magnetic ground states, potentially tunable. Inelastic neutron scattering is a unique tool to study them at a microscopic level, by measuring the spin excitations, further modeled by interactions schemes. Some recent examples of this powerful technique are reviewed, involving three types of frustrated compounds: the pyrochlore magnets, the multiferroics and the chiral magnets.
- 出版日期2014-1
- 单位中国地震局
