Showing papers by "László Forró published in 1988"
TL;DR: In this paper, the effect of fast electron irradiation induced disorder on the high T c (≈8 K) superconducting transition in β - (BEDT-TTF) 2 I 3, and on the metal-semiconductor transition at T p = 137 K in α - TTF 2 I, was studied by resistivity measurements.
6 citations
TL;DR: In this article, Hall effect measurements in the slowly cooled and quenched states of ABa 2 Cu 3 O 7−δ, AY, Gd.
6 citations
TL;DR: In this paper, the Hall effect measurements in the normal state of the high temperature superconducting ceramics La2−xSrxCuO4 (x = 0, 0.05,0.08,0.,0.15, 0.,0,0,1, 0,15 and 0.30) were presented.
5 citations
TL;DR: In this paper, the electrical conductivity, structural properties and sample preparation conditions were performed on the two families of high Tc superconductors, La-Sr-Cu-O and Y-Ba-cu-O. Covering a large number of the studied compositions, an attempt was made to correlate those properties and conditions which favour superconductivity at high temperature.
Abstract: An investigation of the electrical conductivity, structural properties and a sample preparation conditions were performed on the two families of high Tc superconductors, La-Sr-Cu-O and Y-Ba-Cu-O. Covering a large number of the studied compositions, we present here an attempt to correlate those properties and conditions which favour superconductivity at high temperature.