Lattice dynamics in RbCN |
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| Authors: | K.D. Ehrhardt W. Press J. Lefebvre S. Haussühl |
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| Affiliation: | Institut für Festkörperforschung der Kernforschungsanlage Jülich, D-5170 Jülich, West Germany;Institut Laue-Langevin, Grenoble, France;Institut für Kristallographie der Universität zu Köln, W. Germany |
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| Abstract: | ![]()
The dispersion of acoustic and optical phonons of rubidium cyanide has been measured at 300 K. The acoustic branches are affected by rotation-translation coupling in a way similar to the findings in KCN. The data are explained by a model which combines a shell model and rotation-translation coupling. |
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