JAHN-TELLER EFFECT IN THE PARITY-FORBIDDEN TRANSITION 2p1-2 → 2p3-2 OF T10 IN KClReport as inadecuate




JAHN-TELLER EFFECT IN THE PARITY-FORBIDDEN TRANSITION 2p1-2 → 2p3-2 OF T10 IN KCl - Download this document for free, or read online. Document in PDF available to download.



Abstract : The absorption spectrum at 153 K measured by Delbecq et al. has been quantitatively analyzed in terms of the adiabatic treatment of the lattice vibrations. In this analysis we have employed nine modes of phonons, i. e. A1g, Eg, T2g and T1u modes. By fitting the theoretical curve to the experimental one, we have determined the values of the coupling constants. The values for Eg and T2g modes are very near to those for KCl : T1+, as is expected.





Author: K. Cho

Source: https://hal.archives-ouvertes.fr/



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