Vortex Lattice Melting Probed by Nernst Effect

Pękała, M.; Ausloos, Marcel

doi:10.1007/978-94-011-4558-9_27

Cited by 2 publications

(2 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…It is observed that values of η increase abruptly when lowering the temperature down to a low temperature when a transition between the vortex liquid and vortex lattice is approached (figure 3). This tendency in a temperature variation of the viscosity is related to the relatively easy plastic flow of vortices at high temperatures [18,19].…”

Section: Resultsmentioning

confidence: 99%

“…The former probes a transport non-equilibrium effect, the latter informs us about the bulk screening response. It is also known that there are many vortex phases in the mixed state, in which the interplay between vortex motion and microstructure is hard to understand [15][16][17][18][19][20]. It was immediately noticed that grain boundaries and secondary phases as extended defects were to be considered as well as local defects.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Broadening of the resistive transition in polycrystalline Bi/Pb-2223

Pękała

Gadomski

Szydłowska

et al. 2000

Supercond. Sci. Technol.

View full text Add to dashboard Cite

show abstract

Section: Resultsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Broadening of the resistive transition in polycrystalline Bi/Pb-2223

Pękała

Gadomski

Szydłowska

et al. 2000

Supercond. Sci. Technol.

View full text Add to dashboard Cite

show abstract

Electrical and thermal transport properties in high Tc superconductors: effects of a magnetic field

Ausloos

2001

Physica C: Superconductivity

Self Cite

View full text Add to dashboard Cite

Experimental studies of the electric and heat currents in the normal, superconducting and mixed states of high T c superconductors (HTcS) lead to characterization, complementary to data obtained from equilibrium property based techniques. A magnetic field superimposed on the superconducting sample generates magneto-transport phenomena, from which an excess electrical resistivity, an excess thermoelectric power, the Hall or the Nernst effect. Different behavioral effects allow one to distinguish various dissipation mechanisms, like quasi particle scattering, vortex motion dissipation and superconductivity fluctuations, in particular when the Corbino geometry is used. Moreover bulk measurements of the thermal conductivity and the electrothermal conductivity in a magnetic field give us sure indications of the order parameter symmetry. The location of the mixed state phase transition lines in the technological phase diagram of HTcS are briefly pointed out through precise measurements performed over broad temperature and magnetic field ranges. The results are mainly reviewed with the aim of defining further investigation lines.

show abstract

Vortex Lattice Melting Probed by Nernst Effect

Cited by 2 publications

References 23 publications

Broadening of the resistive transition in polycrystalline Bi/Pb-2223

Broadening of the resistive transition in polycrystalline Bi/Pb-2223

Electrical and thermal transport properties in high Tc superconductors: effects of a magnetic field

Contact Info

Product

Resources

About