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Prof.Nandakumaran V M >
Please use this identifier to cite or link to this item:
http://purl.org/purl/2565
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| Title: | Electron-Phonon Interaction Within the Framework of the Fluctuating Valence of Copper Atoms — a Theoretical Model for High Temperature Superconductivity |
| Authors: | Suresh, Vettoor V
Nandakumaran, V M
Technology |
| Keywords: | Electron-phonon interaction
framework
fluctuating valence
atoms |
| Issue Date: | 1990 |
| Publisher: | World Scientific Publishing Company |
| 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 tbe possible quasiparticle excitations' are
determined. The quantity 2delta k(O)/ kB Tc is calculated for Tc= 40 K. The calculated values
are in good agreement with the experimental results. |
| URI: | http://dyuthi.cusat.ac.in/purl/2565 |
| Appears in Collections: | Prof.Nandakumaran V M
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