scholarly journals Non-Bardeen-Cooper-Schrieffer behavior of optical properties across the phase diagram of cuprate superconductors

2009 ◽  
Vol 79 (10) ◽  
Author(s):  
E. Illes ◽  
E. J. Nicol ◽  
J. P. Carbotte
Keyword(s):  
Phase Diagram ◽  
Optical Properties ◽  
Cuprate Superconductors

scholarly journals Phase Diagram of the Electron-Doped Cuprate Superconductors

2002 ◽  
Vol 71 (7) ◽  
pp. 1640-1643 ◽  
Author(s):  
Akito Kobayashi ◽  
Atsushi Tsuruta ◽  
Tamifusa Matsuura ◽  
Yoshihiro Kuroda
Keyword(s):  
Phase Diagram ◽  
Cuprate Superconductors

scholarly journals What is strange about high-temperature superconductivity in cuprates?

2017 ◽  
Vol 31 (25) ◽  
pp. 1745005
Author(s):  
I. Božović ◽  
X. He ◽  
J. Wu ◽  
A. T. Bollinger
Keyword(s):  
Phase Diagram ◽  
Cuprate Superconductors ◽  
High Temperature Superconductivity ◽  
Einstein Condensation ◽  
Strongly Correlated ◽  
Bose Einstein Condensation ◽  
Ultimate Question ◽  
Underdoped Cuprates ◽  
Bose Einstein ◽  
Superconducting Parameters

Cuprate superconductors exhibit many features, but the ultimate question is why the critical temperature ([Formula: see text]) is so high. The fundamental dichotomy is between the weak-pairing, Bardeen–Cooper–Schrieffer (BCS) scenario, and Bose–Einstein condensation (BEC) of strongly-bound pairs. While for underdoped cuprates it is hotly debated which of these pictures is appropriate, it is commonly believed that on the overdoped side strongly-correlated fermion physics evolves smoothly into the conventional BCS behavior. Here, we test this dogma by studying the dependence of key superconducting parameters on doping, temperature, and external fields, in thousands of cuprate samples. The findings do not conform to BCS predictions anywhere in the phase diagram.

Thermodynamic Phase Diagram, Half-Metallic and Optical Properties of the Zr2TiSi [111] Films Based on DFT

Silicon ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2165-2178
Author(s):  
Nosrat-Ali Vahabzadeh ◽  
Arash Boochani ◽  
Seyed Mohammad Elahi ◽  
Hossein Akbari
Keyword(s):  
Phase Diagram ◽  
Optical Properties ◽  
Half Metallic ◽  
Thermodynamic Phase Diagram ◽  
Thermodynamic Phase

Optical properties and phase diagram of (TMA)2FeCl4

1991 ◽  
Vol 36 (1-4) ◽  
pp. 199-208 ◽  
Author(s):  
N. R. Ivanov ◽  
V. NovotnÁ ◽  
M. Havránková ◽  
J. Fousek
Keyword(s):  
Phase Diagram ◽  
Optical Properties

scholarly journals Temperature × doping phase diagram of cuprate superconductors

2015 ◽  
Vol 110 (2) ◽  
pp. 27008 ◽  
Author(s):  
Lizardo H. C. M. Nunes ◽  
A. W. Teixeira ◽  
E. C. Marino
Keyword(s):  
Phase Diagram ◽  
Cuprate Superconductors

Vortex Structure: Lattice, Glass, or Liquid?

1989 ◽  
Vol 169 ◽  
Author(s):  
Robert J. Soulen ◽  
Stuart A. Wolf
Keyword(s):  
Magnetic Field ◽  
Phase Diagram ◽  
Vortex Structure ◽  
Cuprate Superconductors ◽  
Magnetic Phase ◽  
Magnetic Phase Diagram ◽  
Type Ii ◽  
Type Ii Superconductors

AbstractRecent measurements of the dissipation in cuprate superconductors in a magnetic field have been interpreted as providing evidence for the presence of new phases in type II superconductors: flux liquids or flux glasses. We suggest that a more conventional interpretation in terms of the electrodynamics of vortices can adequately account for all the observations. Based on this model, we propose a magnetic phase diagram.

Phase diagram of a lattice of vortex molecules in multicomponent superconductors and multilayer cuprate superconductors

2008 ◽  
Vol 21 (8) ◽  
pp. 085011 ◽  
Author(s):  
Y Tanaka ◽  
D D Shivagan ◽  
A Crisan ◽  
A Iyo ◽  
P M Shirage ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Cuprate Superconductors ◽  
Vortex Molecules
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