Publication Type : Journal Article
Publisher : World Scientific
Source : Modern Physics Letters B, vol. 4, pp. 325–331, 1990
Url : http://www.worldscientific.com/doi/abs/10.1142/S0217984990000416?journalCode=mplb
Campus : Amritapuri
School : School of Arts and Sciences
Department : Physics
Year : 1990
Abstract : Electron-phonon interaction is considered within the framework of the fluctuating valence of Cu atoms. Anderson's lattice Hamiltonian is suitably modified to take this into account. Using Green's function technique the possible quasiparticle excitations are determined. The quantity 2∆k(0)/kBTc is calculated for Tc = 40 K. The calculated values are in good agreement with the experimental results.
Cite this Research Publication : S. V. Vettoor and Dr. V . M. Nandakumaran, “ELECTRON-PHONON INTERACTION WITHIN THE FRAMEWORK OF THE FLUCTUATING VALENCE OF COPPER ATOMS—A THEORETICAL MODEL FOR HIGH TEMPERATURE SUPERCONDUCTIVITY”, Modern Physics Letters B, vol. 4, pp. 325–331, 1990
