DESTRUCTION OF SUPERCONDUCTIVITY IN A ND1.85CE0.15CUO4-DELTA SINGLE-CRYSTAL BY A MAGNETIC-FIELD - 2D CHARACTER OF THE TRANSITION

Authors
PONOMAREV AI KRYLOV KR KHARUS GI CHARIKOVA TB SHELUSHININA NG LEONYUK LI
Citation
Ai. Ponomarev et al., DESTRUCTION OF SUPERCONDUCTIVITY IN A ND1.85CE0.15CUO4-DELTA SINGLE-CRYSTAL BY A MAGNETIC-FIELD - 2D CHARACTER OF THE TRANSITION, JETP letters, 62(6), 1995, pp. 516-521
Citations number
10
Categorie Soggetti
Physics
Journal title
JETP letters → ACNP
ISSN journal
00213640
Volume
62
Issue
6
Year of publication
1995
Pages
516 - 521
Database
ISI
SICI code
0021-3640(1995)62:6<516:DOSIAN>2.0.ZU;2-S
Abstract
An investigation of the effect of a magnetic field (Bile) on the behav ior of the resistance of a Nd1.85Ce0.15CuO4-delta Single crystal (T-c= 14 K) showed that the transition into the normal phase can be interpre ted on the basis of the theory of dynamic scaling for the conductivity of disordered two-dimensional (2D) systems. The temperature dependenc e R similar to In T of the normal-phase resistance at temperatures T l ess than or equal to 10 K corresponds to weak localization in the 2D s ystem. (C) 1995 American Institute of Physics.