Renner-Teller, Jahn-Teller and Herzberg-Teller effects for geminal charge transfer in high T{sub c} superconductivity
Conference
·
OSTI ID:456940
- Catholic Univ. of America, Washington, DC (United States)
Instead of the Cooper pair of BCS theory, the authors incorporate the chemical structural effects of pairwise movement by using geminals (two-electron wavefunctions), rather than the simple orbital (one-electron wavefunction) model. Instead of the nearest-neighbor antisymmetric-type vibronic interaction of Bipolaron Theory, the authors emphasize the distant neighbor`s opposing vibrations in doped systems. Besides the Jahn-Teller effect of second-order energy, the authors propose Renner-Teller effect for crystals other than linear molecules, and obtain first-order energy of degenerate vibronic geminal states by using the Herzberg-Teller expansions of vibronic states of the Hamiltonian.
- OSTI ID:
- 456940
- Report Number(s):
- CONF-9506113--
- Country of Publication:
- United States
- Language:
- English
Similar Records
Quantum structural approach to high-T{sub c} superconductivity theory: Herzberg-Teller, Renner-Teller, Jahn-Teller effects and intervalent geminal charge transfer
Chemical geminal charge transfer, vibronic degeneracy effects, and doping excitons in superconductivity
Jahn-Teller effect: its history and applicability
Journal Article
·
Fri Feb 28 23:00:00 EST 1997
· Physical Review, B: Condensed Matter
·
OSTI ID:467394
Chemical geminal charge transfer, vibronic degeneracy effects, and doping excitons in superconductivity
Journal Article
·
Fri Feb 28 23:00:00 EST 1997
· Journal of Solid State Chemistry
·
OSTI ID:570684
Jahn-Teller effect: its history and applicability
Conference
·
Mon Aug 31 00:00:00 EDT 1981
·
OSTI ID:5261050