The role of the Jahn-Teller effect and of the intermediate ligand field in the optical spectra of Cr3+-doped GaP and GaAs

1989 ◽  
Vol 1 (10) ◽  
pp. 1873-1877 ◽  
Author(s):  
M Bacci ◽  
M Montagna ◽  
O Pilla ◽  
G Viliani
Keyword(s):  
Optical Spectra ◽  
Teller Effect ◽  
Ligand Field ◽  
Jahn Teller ◽  
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.

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