F. La Mattina, J.G. Bednorz, et al.
Physical Review B - CMMP
The potential minima of a molecule undergoing the Jahn-Teller effect are investigated. It is shown that necessarily in the harmonic approximation the corresponding electronic wave functions depend on nuclear coordinates in a topological sense but not metrically. Apart from a unique case the associated molecular configurations have a definite axial symmetry. © 1968 The American Physical Society.
F. La Mattina, J.G. Bednorz, et al.
Physical Review B - CMMP
O.-M. Nes, K.A. Müller, et al.
EPL
K.A. Müller, W. Berlinger, et al.
Physical Review
K.W. Blazey, J.M. Cabrera, et al.
Solid State Communications