8 citations · 15 across the 5 of their papers we have counts for
4 papers · 1 filter
Dimensional crossover in the fluctuation magnetization in YBa_2Cu_3O_{7-x}and its evolution with the content of oxygen
S. Salem-Sugui, A. D. Alvarenga, B. Veal +1
We have studied the field-induced dimensional crossover in the fluctuation magnetization of three single crystals of , with superconducting transition temperature…
A comparative study of high-field diamagnetic fluctuations in deoxygenated YBa2Cu3O(7-x) and polycrystalline (Bi-Pb)2Sr2Ca3O(10)
S. Salem-Sugui, A. D. Alvarenga, K. C. Goretta +3
We studied three single crystals of YBa2Cu3O{7-x} with Tc= 62.5, 52, and 41 K, and a textured specimen of (Bi-Pb)2Sr2Ca2Cu3O10 with Tc=108 K, for H//c axis. The reversible data wer…
Enhancement of Critical Current across Single Grain Boundaries in YBa2Cu3Ox and Search for Superconductivity in Alkali Metals
T. Tomita, S. Deemyad, J. J. Hamlin +5
The ability of single grain boundaries in YBa2Cu3Ox bicrystalline rings to carry electrical current is found to be significantly enhanced under hydrostatic pressure. Nearly hydrost…
Relationship Between Conductivity and Phase Coherence Length in Cuprates
C. C. Almasan, G. A. Levin, E. Cimpoiasu +7
The large () and strongly temperature dependent resistive anisotropy of cuprates perhaps holds the key to understanding their normal state in-p…