Please use this identifier to cite or link to this item: http://dx.doi.org/10.18419/opus-7029
|Authors:||Degiorgi, Leonardo E.|
|Title:||Optical investigation of the electrodynamic response of UPd2Al3|
|metadata.ubs.publikation.source:||Europhysics Letters 25 (1994), S. 311-316|
|Abstract:||We have investigated the electrodynamic response of UPd2Al3 both above and below the antiferromagnetic phase transition at TN = 14 K. At low temperatures, we observe the formation of a low-frequency narrow resonance, which indicates the development of the many-body coherent state. However, we do not fmd any evidence of a gap absorption associated with a spin-density-wave state, which would develop if the state arised as a consequence of a Fermi surface instability.|
|Appears in Collections:||15 Fakultätsübergreifend / Sonstige Einrichtung|
Items in OPUS are protected by copyright, with all rights reserved, unless otherwise indicated.