Journal ArticleDOI
Chemical Geminal Charge Transfer, Vibronic Degeneracy Effects, and Doping Excitons in Superconductivity
TLDR
In this article, a quantum chemical view of charge transfer related to the Jahn-Teller effect involving two-electron functions (geminals) is compared with BCS theory, the Cooper pair, and Bipolaron theory.About:
This article is published in Journal of Solid State Chemistry.The article was published on 1997-03-01. It has received 3 citations till now. The article focuses on the topics: Cooper pair & Jahn–Teller effect.read more
Citations
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Journal ArticleDOI
A model Hamiltonian for the YBa 2 Cu 3 O 7–8 superconductor
TL;DR: In this article, a model Hamiltonian based on tight-binding approximation is presented, and the critical temperature of superconductivity T c is not related to the reduced mass of the positive and negative ions.
Journal ArticleDOI
Special singlet and triplet geminal correlations for modeling fullerenes and superconductive cuprates
Ying-Nan Chiu,Jimei Xiao,Manzheng Fu,Kang Liu,Pancracio Palting,Lue-Yung C. Chiu,Lue-Yung C. Chiu,Frederick E. Wang +7 more
TL;DR: In this article, two-electron-bonding geminals in cupric of superconductivity as well as in carbons of fullerenes out of four electrons ΨΛ(x1,x2,x3,x4), have been explained.
References
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Journal ArticleDOI
Electron transfers in chemistry and biology
Rudolph A. Marcus,Norman Sutin +1 more
TL;DR: In this paper, the electron transfer reactions between ions and molecules in solution have been the subject of considerable experimental study during the past three decades, including charge transfer, photoelectric emission spectra, chemiluminescent electron transfer, and electron transfer through frozen media.
Journal ArticleDOI
The resonating valence bond state in La2CuO4 and superconductivity
TL;DR: The oxide superconductors, particularly those recently discovered that are based on La2CuO4, have a set of peculiarities that suggest a common, unique mechanism: they tend in every case to occur near a metal-insulator transition into an odd-electron insulator with peculiar magnetic properties.
Journal ArticleDOI
Solitons in polyacetylene
TL;DR: In this paper, the authors present a theoretical study of soliton formation in long-chain polyenes, including the energy of formation, length, mass, and activation energy for motion.
Journal ArticleDOI
Soliton excitations in polyacetylene
TL;DR: A theoretical analysis of the excitation spectrum of long-chain polyenes is presented in this paper, where one electronic state is localized at the gap center for each soliton or antisoliton present and the soliton's energy of formation, length, mass, activation energy for motion, and electronic properties are calculated.
Book
Quantum Theory of Solids
TL;DR: In this paper, the Hartree-Forck approximation is used to calculate energy bands and Fermi Surfaces for semiconductor crystals. But the results of the energy bands do not cover the entire crystal lattice.