[en] Nominal Y0.3Ba0.6Na0.1CuO3-delta thin films were prepared with small grains having an orientation of the c axis perpendicular to the MgO substrate. The electrical resistivity and the thermoelectric power in the absence and in the presence of a magnetic field are reported. The magnetic field dependence of the irreversibility line is discussed. The role of the field for disentangling intragrain and intergrain effects in both coefficients is emphasized.
Disciplines :
Physics
Author, co-author :
PEKALA, M.
Bougrine, Hassan ; Université de Liège - ULiège > CARE "Le Réseau des bibliothèques" > Bibliothèque des Sciences et Techniques
AZOULAY, J.
Ausloos, Marcel ; Université de Liège - ULiège > Département de physique > Physique statistique appliquée et des matériaux - S.U.P.R.A.S.
Language :
English
Title :
TRANSPORT STUDY OF BA-DEFICIENT THIN-FILM Y123 SUPERCONDUCTORS ENRICHED WITH NA
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