Condensed Matter Seminar: Magneto-enhancement of superconductivity in composite D-wave superconductors

B.Z.Spivak, University of Washington

20 December 2018, 13:00 
Shenkar Physics Building, Room 222 
Condensed Matter Seminar

Abstract:

We study composite D-wave superconductors consisting of randomly oriented and randomly distributed superconducting droplets embedded into a matrix. In a certain range of parameters the application of a small magnetic field enhances the superconductivity in these materials while larger fields suppress superconductivity as usual in conventional superconductors. We investigate the magnetic field dependence of the superfluid density and the critical temperature of such superconductors

 

 

Event Organizer: Dr. Roni Ilan

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