scholarly journals Magnetic signatures of domain walls in s+is and s+id superconductors: Observability and what that can tell us about the superconducting order parameter

2020 ◽  
Vol 101 (5) ◽  
Author(s):  
Andrea Benfenati ◽  
Mats Barkman ◽  
Thomas Winyard ◽  
Alex Wormald ◽  
Martin Speight ◽  
...  
Keyword(s):  
Order Parameter ◽  
Domain Walls ◽  
Superconducting Order Parameter ◽  
Magnetic Signatures

scholarly journals Limits on the Superconducting Order Parameter in NdFeAsO1-xFy from Scanning SQUID Microscopy

2009 ◽  
Vol 78 (1) ◽  
pp. 013708 ◽  
Author(s):  
Clifford W. Hicks ◽  
Thomas M. Lippman ◽  
Martin E. Huber ◽  
Zhi-An Ren ◽  
Jie Yang ◽  
...  
Keyword(s):  
Order Parameter ◽  
Superconducting Order Parameter ◽  
Scanning Squid ◽  
Scanning Squid Microscopy

ROLE OF HYBRIDIZATION IN THE SUPERCONDUCTING PROPERTIES OF AN EXTENDED d–p HUBBARD MODEL

2004 ◽  
Vol 18 (02) ◽  
pp. 241-252 ◽  
Author(s):  
E. J. CALEGARI ◽  
S. G. MAGALHÃES ◽  
A. A. GOMES
Keyword(s):  
Hubbard Model ◽  
Order Parameter ◽  
Superconducting Order Parameter ◽  
Superconducting Properties

In this work the variational Roth's approach previously developed by the present authors to describe cuprate systems is extended to include the superconducting properties. We extend the Beenen and Edwards approach by including the d–p hybridization. The role of the d–p hybridization in modifying the values of superconducting order parameter is then studied in terms of the adopted values of the parameters defining the Hamiltonian of the system.

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