Anomalous dynamical line shapes in a quantum magnet at finite temperature

Anomalous dynamical line shapes in a quantum magnet at finite temperature

The effect of thermal fluctuations on the dynamics of a gapped quantum magnet is studied using inelastic neutron scattering on copper nitrate, a model material for the spin-1/2, one-dimensional (1D) bond alternating Heisenberg chain. A large, highly deuterated, single-crystal sample of copper nitrat...

Полное описание

Библиографические подробности
Главные авторы:	Tennant, D, Lake, B, James, A, Essler, F, Notbohm, S, Mikeska, H, Fielden, J, Koegerler, P, Canfield, P, Telling, M
Формат:	Journal article
Язык:	English
Опубликовано:	2012

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