Sung Ho Kim, Oun-Ho Park, et al.
Small
For an epitaxial c-axis oriented slightly oxygen deficient YBaCuO film, showing a positive Seebeck coefficient around 100 K, the Nernst effect has been measured in the mixed state for magnetic fields up to 9 T. The transport entropy calculated in the usual way is about an order of magnitude smaller than for a similar but fully oxygenated film with a negative Seebeck coefficient near 100 K. This can be explained by the enhanced decoupling of the CuO2 planes in the slightly oxygen deficient material, resulting in a strong departure of the vortices ("pancake vortices") from the standard Abrikosov type. © 1991.
Sung Ho Kim, Oun-Ho Park, et al.
Small
A. Gupta, R. Gross, et al.
SPIE Advances in Semiconductors and Superconductors 1990
Lawrence Suchow, Norman R. Stemple
JES
Surendra B. Anantharaman, Joachim Kohlbrecher, et al.
MRS Fall Meeting 2020