Electronic Raman Scattering by Superconducting-Gap Excitations inNb3Sn andV3Si

1983 ◽  
Vol 50 (11) ◽  
pp. 853-856 ◽  
Author(s):  
S. B. Dierker ◽  
M. V. Klein ◽  
G. W. Webb ◽  
Z. Fisk
Keyword(s):  
Raman Scattering ◽  
Superconducting Gap ◽  
Electronic Raman Scattering

scholarly journals Electronic Raman scattering of Tl-2223 and the symmetry of the superconducting gap

1994 ◽  
Vol 235-240 ◽  
pp. 1897-1898 ◽  
Author(s):  
A. Hoffmann ◽  
P. Lemmens ◽  
G. Güntherodt ◽  
V. Thomas ◽  
K. Winzer
Keyword(s):  
Raman Scattering ◽  
Superconducting Gap ◽  
Electronic Raman Scattering

scholarly journals Symmetry of the superconducting gap in HgBa2CaCu2O6+δ single crystals from electronic Raman scattering

1997 ◽  
Vol 282-287 ◽  
pp. 1013-1014 ◽  
Author(s):  
A. Sacuto ◽  
R. Combescot ◽  
N. Bontemps ◽  
P. Monod ◽  
V. Viallet ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Single Crystals ◽  
Superconducting Gap ◽  
Electronic Raman Scattering

scholarly journals Fallacies on pairing symmetry and intrinsic electronic Raman spectrum in high-Tc cuprate superconductors

2020 ◽  
Vol 34 (19n20) ◽  
pp. 2040001
Author(s):  
Hyun-Tak Kim
Keyword(s):  
Raman Spectrum ◽  
Critical Temperature ◽  
Raman Scattering ◽  
Cuprate Superconductors ◽  
Nonlinear Behavior ◽  
Pairing Symmetry ◽  
Superconducting Gap ◽  
High Tc ◽  
Electronic Raman Scattering ◽  
Text Mode

Certain significant fallacies are involved in discussions of the high-[Formula: see text] mechanism unsolved for over 30 years in cuprate superconductors. These fallacies are explored with the aim of unraveling this mechanism. Moreover, using polarized electronic Raman scattering in inhomogeneous underdoped cuprate superconductors, the intrinsic nonlinear Raman spectrum is obtained by subtracting the pseudogap characteristic of a nonlinear from the linear Raman spectrum measured in the [Formula: see text] mode of the node area below the critical temperature. The intrinsic nonlinear behavior implies the existence of the nodal superconducting gap denying [Formula: see text]-wave pairing symmetry. An origin of the nodal superconducting gap is discussed.

scholarly journals Nodes of the superconducting gap probed by electronic Raman scattering in HgBa 2 CaCu 2 O 6 + δ single crystals

1997 ◽  
Vol 39 (2) ◽  
pp. 207-212 ◽  
Author(s):  
A Sacuto ◽  
R Combescot ◽  
N Bontemps ◽  
P Monod ◽  
V Viallet ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Single Crystals ◽  
Superconducting Gap ◽  
Electronic Raman Scattering
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