activity
19982005
most citedCollective Modes in High-Temperature Superconductors

43 citations · 113 across the 10 of their papers we have counts for

collaborators

10 papers

cond-mat.supr-con2005★ 7 cited

Thermal conductivity in the vortex state of the superconductor UPd_2Al_3

L. Tewordt, D. Fay

The magneto-thermal conductivity kappa is calculated for the vortex state of UPd_2Al_3 by assuming horizontal gap nodes. The Green's function method we employed takes into account…

cond-mat.supr-con2004

Specific heat and thermal conductivity in Sr_2RuO_4 for rotating in-plane magnetic field

L. Tewordt, D. Fay

We calculate the density of states and the the thermal conductivity in layered superconductors for rotating in-plane magnetic field by using approximate analytical expressi…

cond-mat.supr-con2004

Thermal conductivity in the vortex state of YBa_2Cu_3O_7 and Sr_2RuO_4

L. Tewordt, D. Fay

The thermal conductivity is calculated for the Abrikosov vortex lattice with d-wave pairing. The Andreev scattering rate arises from the self energy term in Gorkov's integral e…

cond-mat.supr-con2003★ 17 cited

Two-band theory of specific heat and thermal conductivity in the mixed state of MgB_2

L. Tewordt, D. Fay

We solve the coupled gap equations for the - and -bands of MgB in the vortex state and calculate the resulting field dependencies of the specific heat coefficient and…

cond-mat.supr-con2002★ 10 cited

Specific heat and thermal conductivity in the vortex state of the two-gap superconductor MgB_2

L. Tewordt, D. Fay

The specific heat coefficient gamma_s(H) and the electronic thermal conductivity kappa_{es}(H) are calculated for Abrikosov's vortex lattice by taking into account the effects of s…

cond-mat.supr-con2002★ 8 cited

Specific heat and thermal conductivity in the mixed state of MgB2

L. Tewordt, D. Fay

The specific heat C and the electronic and phononic thermal conductivities kappa_e and kappa_{ph} are calculated in the mixed state for magnetic fields H near H_{c2}. The effects o…