Zeitschriftenartikel:
K. Hense, E. Gratz, H. Nowotny, M. Loewenhaupt, A. Hoser:
"Crystal electric field-phonon interaction in NdCu2";
Journal of Magnetism and Magnetic Materials,
272-276
(2004),
S. 368
- 369.
Kurzfassung englisch:
Crystal electric field-phonon interaction in NdCu2
K. HenseCorresponding Author Contact Information, E-mail The Corresponding Author, a, E. Gratza, H. Nowotnyb, M. Loewenhauptc and A. Hoserd
a Institute for Solid State Physics, TU Wien, Wieder Hauptstr. 8-10, Wien 1040, Austria
b Institute for Theoretical Physics, TU, Wien, Austria
c Institute for Applied Physics, TU, Dresden, Germany
d Institut für Kristallographie, RWTH, Aachen, Germany
Available online 14 January 2004.
Abstract
A comparison of the crystal electric field (CF)-level schema of NdCu2 and its measured phonon dispersion relation suggests that some of the phonon branches should show a measurable coupling with the CF. The presented inelastic neutron scattering data obtained from triple axis spectrometer measurements confirm this interaction. In addition, a theoretical model describing the experimental data is presented.
Author Keywords: NdCu2; Lattice dynamics; CF-effects; Neutron scattering
Online-Bibliotheks-Katalog der TU Wien:
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC04970314
Elektronische Version der Publikation:
doi:10.1016/j.jmmm.2003.11.138
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.