Electron Raman scattering and superconducting gap in Tl2Ba2CaCu2O8 single crystals
Maksimov A. A. , Tartakovskii I.I. , Timofeev V. B.
The temperature dependence of the electron Raman scattering has been measured in superconducting crystals ofTl2Ba2CaCu2Os (Tc~l 10 K) for the first time. The results indicate a pronounced anisotropy of the superconducting gap in these crystals.