4 papers
Effects of Magnetic and non-Magnetic Impurities on the Superconducting State of YBaCuO
M. Le Tacon, A. Sacuto, Y. Gallais +3
We report Electronic Raman Scattering measurements on optimally doped Zn and Ni substituted YBCO in A and B channels. We show that the superconducting gap energy is i…
Determination and Control of Oxygen Stoichiometry in the Cuprate Bi2sr2cuo6+D
F. Jean, D. Colson, G. Collin +2
The relatively low Tc of Bi2Sr2CuO6+D allows to study normal-state down to low temperatures and the non-substituted compound is intrinsically strongly overdoped. Hole concentration…
Anomalous Electronic Susceptibility in Bi2sr2cuo6+d
G. Le Bras-Jasmin, Z. Konstantinovic, J. P. Carton +6
We report magnetic susceptibility performed on overdoped Bi2Sr2CuO6+d powders as a function of oxygen doping d and temperature T. The decrease of the spin susceptibility chis with…
Thermopower in Overdoped Region of Cuprates
Z. Konstantinovic, G. Le Bras-Jasmin, D. Colson +4
The thermoelectric power S(T) of single-layer Bi2Sr2CuO6+d is studied as a function of oxygen doping in the strongly overdoped region of the phase diagram (T, d). As other physical…