ISSN:
1434-6036
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The rotational invariant parts to the dynamic spin-phonon Hamiltonian are examined for ions having an orbital singlet ground state. From the known experimentally-determined values for the parameters in this dynamic Hamiltonian, the phonon-induced contributions to the static electronic spin Hamiltonian parameters are studied. The ratio of the infinitesimal strain to infinitesimal rotation contributions are calculated for several systems. It is found that the rotational contributions are significant in some cases particularly for Eu2+: CaF2.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01325444
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