Explaining the optical spectrum of CrF2 and CuF2 model materials: role of the tetragonal to monoclinic instability

2019 ◽  
Vol 21 (22) ◽  
pp. 11714-11723 ◽  
Author(s):  
J. A. Aramburu ◽  
M. Moreno
Keyword(s):  
Optical Spectrum ◽  
Teller Effect ◽  
Jahn Teller ◽  
Jahn Teller Effect

The origin of the three dd allowed transitions in CuF2 and CrF2 materials is not due to a D4h elongated Jahn–Teller effect.

JAHN-TELLER EFFECT OF MOLECULAR COMPLEXES IN LIQUID SOLUTIONS

1994 ◽  
Vol 08 (21n22) ◽  
pp. 1319-1334 ◽  
Author(s):  
J.W. HALLEY ◽  
X.R. WANG
Keyword(s):  
Quantum Coherence ◽  
Berry Phase ◽  
Molecular Complexes ◽  
Liquid Solution ◽  
Teller Effect ◽  
Liquid Systems ◽  
Jahn Teller ◽  
Jahn Teller Effect ◽  
Molecular Dynamics Methods

We review recent work clarifying the sense in which the Jahn-Teller effect can exist in a molecular complex in liquid solution. We review the molecular dynamics methods for modeling such liquid systems using the cupric ion in aqueous solution as an example. We review the experimental evidence for the Jahn-Teller effect in liquids, emphasizing the importance of taking the time scale of the measurement into account. Finally we discuss the role of quantum coherence and the Berry phase in the Jahn-Teller effect.

The role of the Jahn-Teller effect in chromium-doped GaAs

1981 ◽  
Vol 14 (8) ◽  
pp. L199-L206 ◽  
Author(s):  
A S Abhvani ◽  
S P Austen ◽  
C A Bates ◽  
J R Fletcher ◽  
P J King ◽  
...  
Keyword(s):  
Teller Effect ◽  
Jahn Teller ◽  
Jahn Teller Effect

Role of the Jahn-Teller Effect in the Excited States of KBr: Tl-Type Crystals

1976 ◽  
Vol 74 (1) ◽  
pp. 317-322 ◽  
Author(s):  
U. Giorgianni ◽  
G. Mondio ◽  
G. Saitta ◽  
G. Vermiglio
Keyword(s):  
Excited States ◽  
Teller Effect ◽  
Jahn Teller ◽  
Jahn Teller Effect

The deoxygenation process in oxyhemoglobin and the role of the Jahn Teller effect

1976 ◽  
Vol 59 (3) ◽  
pp. 247-248 ◽  
Author(s):  
L. Cianchi ◽  
F. Gulisano ◽  
M. Mancini ◽  
G. Spina
Keyword(s):  
Teller Effect ◽  
Jahn Teller ◽  
Jahn Teller Effect
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