• search hit 4 of 11
Back to Result List

Universal scaling of the order-parameter distribution in strongly disordered superconductors

  • We investigate theoretically and experimentally the statistical properties of the inhomogeneous order-parameter distribution (OPD) at the verge of the superconductor-insulator transition (SIT). We find within two prototype fermionic and bosonic models for disordered superconductors that one can identify a universal rescaling of the OPD. By performing scanning-tunneling microscopy experiments in three samples of NbN with increasing disorder we show that such a rescaling also describes the experimental data with excellent accuracy. These results can provide a breakthrough in our understanding of the SIT.

Export metadata

Additional Services

Search Google Scholar
Metadaten
Author: Gabriel Lemarié, Anand Kamlapure, Lara BenfattoORCiD, José LorenzanaORCiD, Götz SeiboldORCiD, S. C. Ganguli, Pratap Raychaudhuri, Claudio Castellani
URL:http://journals.aps.org/prb/abstract/10.1103/PhysRevB.87.184509
DOI:https://doi.org/10.1103/PhysRevB.87.184509
ISSN:2469-9977
Title of the source (English):Physical Review B
Document Type:Scientific journal article peer-reviewed
Language:English
Year of publication:2013
Volume/Year:87
Issue number:18
First Page:184509
Faculty/Chair:Fakultät 1 MINT - Mathematik, Informatik, Physik, Elektro- und Informationstechnik / FG Computational Physics
Einverstanden ✔
Diese Webseite verwendet technisch erforderliche Session-Cookies. Durch die weitere Nutzung der Webseite stimmen Sie diesem zu. Unsere Datenschutzerklärung finden Sie hier.