159 citations · 221 across the 5 of their papers we have counts for
5 papers
Enhanced thermoelectric performance in spark plasma textured bulk n-type BiTe2.7Se0.3 and p-type Bi0.5Sb1.5Te3
Shekhar D. Bhame, Dhanapal Pravarthana, Wilfrid Prellier +1
Bulk p and n-type bismuth telluride were prepared using spark plasma texturization method. The texture development along the uniaxial load in the 001 direction is confirmed from bo…
The decrease of the critical current of coated conductors when a perpendicular magnetic field is applied : a Josephson effect point of view
C. McLoughlin, Y. Thimont, J. Noudem +2
A large decrease is observed in the critical current density of YBCO coated conductors (CC) and related compounds when a strong perpendicular magnetic field is applied. While measu…
Effects of high pressure on the physical properties of MgB2
T. Prikhna, W. Gawalek, Ya. Savchuk +27
The synthesis of MgB2-based materials under high pressure gave the possibility to suppress the evaporation of magnesium and to obtain near theoretically dense nanograined structure…
Measurement of the magnetic field inside the holes of a drilled bulk high-Tc superconductor
Gregory P Lousberg, Jean-Francois Fagnard, Jacques G Noudem +3
We use macroscopic holes drilled in a bulk YBCO superconductor to probe its magnetic properties in the volume of the sample. The sample is subjected to an AC magnetic flux with a d…
Strongly correlated properties of the thermoelectric cobalt oxide Ca3Co4O9
P. Limelette, V. Hardy, P. Auban-Senzier +7
We have performed both in-plane resistivity, Hall effect and specific heat measurements on the thermoelectric cobalt oxide CaCoO. Four distinct transport regimes…