|   | 
Details
   web
Records
Author Usadel, Klaus D.
Title Generalized diffusion equation for superconducting alloys Type Journal Article
Year 1970 Publication Phys. Rev. Lett. Abbreviated Journal Phys. Rev. Lett.
Volume 25 Issue 8 Pages 507
Keywords
Abstract Eilenberger's transportlike equations for a superconductor of type II can be simplified very much in the dirty limit. In this limit a diffusionlike equation is derived which is the generalization of the de Gennes-Maki theory for dirty superconductors to arbitrary values of the order parameter.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes (up) Approved no
Call Number Serial 920
Permanent link to this record
 

 
Author Pothier, H.; Guéron, S.; Birge, Norman O.; Esteve, D.; Devoret, M. H.
Title Energy distribution function of quasiparticles in mesoscopic wires Type Journal Article
Year 1997 Publication Phys. Rev. Lett. Abbreviated Journal
Volume 79 Issue 18 Pages 3490-3493
Keywords tunnel probe, metallic nanowire, diffusive wire, diffusive nanowire
Abstract We have measured with a tunnel probe the energy distribution function of Landau quasiparticles in metallic diffusive wires connected to two reservoir electrodes, with an applied bias voltage. The distribution function in the middle of a 1.5-μm-long wire resembles the half sum of the Fermi distributions of the reservoirs. The distribution functions in 5-μm-long wires are more rounded, due to interactions between quasiparticles during the longer diffusion time across the wire. From the scaling of the data with the bias voltage, we find that the scattering rate between two quasiparticles varies as <c9><203a>–2, where <c9><203a> is the energy transferred.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes (up) Approved no
Call Number Serial 921
Permanent link to this record
 

 
Author Bardeen, J; Mattis, D. C.
Title Theory of the anomalous skin effect in normal and superconducting metals Type Journal Article
Year 1958 Publication Phys. Rev. Abbreviated Journal Phys. Rev.
Volume 111 Issue 2 Pages 412-417
Keywords local dirty limit, complex conductivity, HEB
Abstract Chambers' expression for the current density in a normal metal in which the electric field varies over a mean free path is derived from a quantum approach in which use is made of the density matrix in the presence of scattering centers but in the absence of the field. An approximate expression used for the latter is shown to reduce to one derived by Kohn and Luttinger for the case of weak scattering. A general space-and time-varying electromagnetic interaction is treated by first-order perturbation theory. The method is applied to superconductors, and a general expression derived for the kernel of the Pippard integral for fields of arbitrary frequency. The expressions derived can also be used to discuss absorption of electromagnetic radiation in thin superconducting films.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes (up) Approved no
Call Number Serial 937
Permanent link to this record
 

 
Author Boogaard, G.R.; Verbruggen, A.H.; Belzig, W.; Klapwijk T.M.
Title Resistance of superconducting nanowires connected to normal-metal leads Type Journal Article
Year 2004 Publication Phys. Rev. B Abbreviated Journal Phys. Rev. B
Volume 69 Issue Pages 220503(R)(1-4)
Keywords
Abstract We study experimentally the low temperature resistance of superconducting nanowires connected to normal metal reservoirs. Wefind that a substantial fraction of the nanowires is resistive, down to the lowest tempera-ture measured, indicative of an intrinsic boundary resistance due to the Andreev-conversion of normal current to supercurrent. The results are successfully analyzed in terms of the kinetic equations for diffusive superconductors.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes (up) Approved no
Call Number RPLAB @ atomics90 @ Serial 960
Permanent link to this record
 

 
Author Matthias, B. T.
Title Transition temperatures of superconductors Type Journal Article
Year 1953 Publication Phys. Rev. Abbreviated Journal Phys. Rev.
Volume 92 Issue 4 Pages 874-876
Keywords
Abstract Superconductivity has been found in a number of new compounds between the non-superconducting transition elements and nonmetals such as Si, Ge, and Te. These findings have suggested possible criteria for superconductivity in both elements and compounds.
Address
Corporate Author Thesis
Publisher Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes (up) Approved no
Call Number RPLAB @ phisix @ Serial 987
Permanent link to this record