3 papers
cond-mat.supr-con1999
Carrier relaxation, pseudogap, and superconducting gap in high-Tc cuprates: A Raman scattering study
M. Opel, R. Nemetschek, C. Hoffmann +9
We describe results of electronic Raman-scattering experiments in differently doped single crystals of Y-123 and Bi-2212. The comparison of AF insulating and metallic samples sugge…
cond-mat.supr-con1999
Pseudogap and Superconducting Gap in Y-123: A Raman Study
Matthias Opel, Martin Götzinger, Christian Hoffmann +6
We present results of electronic Raman-scattering experiments in differently doped Y-123. In B2g symmetry, an analysis of the data in terms of a memory function approach is present…
cond-mat.supr-con1997
Enhanced Electron-Phonon Coupling and its Irrelevance to High T Superconductivity
T. P. Devereaux, A. Virosztek, A. Zawadowski +10
It is argued that the origin of the buckling of the CuO planes in certain cuprates as well as the strong electron-phonon coupling of the phonon is due to the electri…