3 papers
cond-mat.supr-con2020
Superconductors: The Standing Wave Model and Super-fluid Density
Refael Gatt
The standing wave model describes the well-known phenomenon of superconductivity in a new way [1]. Starting from a new definition of superconductivity, a microscopic London relatio…
cond-mat.supr-con1999
Doping Dependence of the Superconducting Leading Edge Gap in Bi2212
R. Gatt
The paper compares the K-dependence of the superconducting gap in different doping ranges. The fine behavior of the leading edge gap indicates that the pairing susceptibility is pe…
cond-mat.supr-con1999
Superconducting Gap vs. Wave Vector: Evidence for Hot Regions on the Fermi Surface
R. Gatt, S. Christensen, B. Frazer +11
We have used angular resolved photoemission to measure the angular dependence of the superconducting gap in highly overdoped Bi2212 (Tc=65K). While the node at 45 degrees is conser…