Electronic Resource
Springer
The European physical journal
40 (1980), S. 45-54
ISSN:
1434-6036
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract Splitting and renormalisation of doubly-degenerate optical phonons in Ce c La1−c F3 single crystals (0≦c≦1) has been observed in Raman-scattering experiments. The effects depend on the 4f-electron concentrationc, the magnetic field and temperature. A quantitative interpretation is given using a Jahn-Teller type Hamiltonian with only one phenomenological coupling constant.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01295069
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