caa a22 4500 46788448X CHVBK 20180406152730.0 cr unu---uuuuu 170328e20060801xx s 000 0 eng 10.1007/s10948-006-0185-4 doi (NATIONALLICENCE)springer-10.1007/s10948-006-0185-4 Fluctuation Magneto-Conductivity in La-Ba-Ca-Cu-O Superconductors [Elektronische Daten] [P. Nayak, S. Ravi] Temperature variation of magneto-resistivity measurements have been carried out at 1 T magnetic field on (La1.5Gd0.5)Ba2CaCu5O z and, on pure and 5 wt.% Ag doped (La1.6Y0.4)Ba2Ca0.8Cu4.8O z superconductors. These data were analyzed in terms of fluctuation magneto-conductivity by using Aslamazov—Larkin and Maki—Thompson models for layered superconductors. These materials exhibit strong pair breaking effect and the typical phase breaking time at 100 K is found to be in the order of 10−16 s. The typical values of coherence lengths along ab plane and along c-direction at 0 K are found to be 16.6 and 0.5 Å. Springer Science+Business Media, LLC, 2006 excess conductivity nationallicence fluctuation magneto-conductivity nationallicence La-Ba-Ca-Cu-O superconductors nationallicence Nayak P. Department of Physics, Indian Institute of Technology Guwahati, 781039, Guwahati, India aut Ravi S. Department of Physics, Indian Institute of Technology Guwahati, 781039, Guwahati, India aut Journal of Superconductivity and Novel Magnetism Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 19/6(2006-08-01), 515-520 1557-1939 19:6<515 2006 19 10948 https://doi.org/10.1007/s10948-006-0185-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10948-006-0185-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Nayak P. Department of Physics, Indian Institute of Technology Guwahati, 781039, Guwahati, India aut NATIONALLICENCE 700 1- Ravi S. Department of Physics, Indian Institute of Technology Guwahati, 781039, Guwahati, India aut NATIONALLICENCE 773 0- Journal of Superconductivity and Novel Magnetism Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 19/6(2006-08-01), 515-520 1557-1939 19:6<515 2006 19 10948 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer