The dynamical Jahn-Teller effect on UO2 is investigated within a microscopic model including crystal-field effects, magnetic exchange, and linear coupling with a localized trigonal phonon mode acting on the Γ5 symmetry ground state and the Γ4 symmetry excited state. Numerical calculations are performed in order to determine the ordered-magnetic moment and the differential cross section of UO2 at low temperature (T
Ippolito, D., Martinelli, L., Bevilacqua, G. (2005). Dynamical Jahn-Teller effect on UO_2. PHYSICAL REVIEW. B, CONDENSED MATTER AND MATERIALS PHYSICS, 71(6), 064419-1-064419-6 [10.1103/PhysRevB.71.064419].
Dynamical Jahn-Teller effect on UO_2
BEVILACQUA, G.
2005-01-01
Abstract
The dynamical Jahn-Teller effect on UO2 is investigated within a microscopic model including crystal-field effects, magnetic exchange, and linear coupling with a localized trigonal phonon mode acting on the Γ5 symmetry ground state and the Γ4 symmetry excited state. Numerical calculations are performed in order to determine the ordered-magnetic moment and the differential cross section of UO2 at low temperature (T
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https://hdl.handle.net/11365/21662
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