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Electron-phonon coupling strength

Tunneling Spectroscopy has revealed electron - phonon coupling strengths for optical phonons in Ba K BiOg which suggest that phonon mediated coupling is responsible for superconductivity in this system (59). [Pg.362]

Rosseinsky et al. also suggested a simple reason for the large increase in transition temperature when Rb is substituted for K. The most elementary, widely understood theory of superconductivity, the weak-coupling Bardeen-Cooper-Schrieffer (BCS) model,[Bat57] predicts a simple connection between transition temperature Tc, phonon energy w, electron-phonon coupling strength V, and the density of electron states at the Fermi surface N EfI... [Pg.109]

The very recent measurement of the electron-phonon interaction in actinide systems will be followed by additional measurements along the lines developed for studies of the lanthanide and transition metal systems. Initial studies to contrast the various syterns will be important in establishing the relative magnitude of the electron-phonon coupling strength... [Pg.357]

See other pages where Electron-phonon coupling strength is mentioned: [Pg.299]    [Pg.161]    [Pg.179]    [Pg.452]    [Pg.52]    [Pg.53]    [Pg.3]    [Pg.5]    [Pg.5]    [Pg.112]    [Pg.141]    [Pg.146]    [Pg.147]    [Pg.148]    [Pg.148]    [Pg.170]    [Pg.173]    [Pg.383]    [Pg.85]    [Pg.90]    [Pg.141]    [Pg.240]    [Pg.251]    [Pg.252]    [Pg.190]    [Pg.251]    [Pg.791]    [Pg.194]    [Pg.33]    [Pg.101]    [Pg.309]    [Pg.302]    [Pg.303]    [Pg.938]    [Pg.236]    [Pg.237]    [Pg.178]   
See also in sourсe #XX -- [ Pg.37 , Pg.53 ]

See also in sourсe #XX -- [ Pg.236 ]



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Coupling strength

Electron coupled

Electron coupling

Electron-phonon

Electron-phonon coupling

Electronic coupling

Electronic coupling phonon

Electronic coupling strength

Electronic strength

Phonon coupling

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