scholarly journals Anomalous S-like dispersion of in-gap single-particle excitations in the pseudogap state of cuprate superconductors

2010 ◽  
Vol 82 (5) ◽  
Author(s):  
Julius Ranninger ◽  
Alfonso Romano
Keyword(s):  
Single Particle ◽  
Cuprate Superconductors ◽  
Pseudogap State

scholarly journals Evidence for carrier localization in the pseudogap state of cuprate superconductors from coherent quench experiments

2015 ◽  
Vol 6 (1) ◽  
Author(s):  
I. Madan ◽  
T. Kurosawa ◽  
Y. Toda ◽  
M. Oda ◽  
T. Mertelj ◽  
...  
Keyword(s):  
Cuprate Superconductors ◽  
Carrier Localization ◽  
Pseudogap State

scholarly journals Andreev and Single-Particle Tunneling Spectra of Underdoped Cuprate Superconductors

2010 ◽  
Vol 105 (16) ◽  
Author(s):  
Kai-Yu Yang ◽  
Kun Huang ◽  
Wei-Qiang Chen ◽  
T. M. Rice ◽  
Fu-Chun Zhang
Keyword(s):  
Single Particle ◽  
Cuprate Superconductors

scholarly journals INTERPLAY BETWEEN SINGLE PARTICLE COHERENCE AND KINETIC ENERGY DRIVEN SUPERCONDUCTIVITY IN DOPED CUPRATES

2004 ◽  
Vol 18 (17) ◽  
pp. 895-907 ◽  
Author(s):  
TIANXING MA ◽  
HUAIMING GUO ◽  
SHIPING FENG
Keyword(s):  
Transition Temperature ◽  
Kinetic Energy ◽  
Single Particle ◽  
Superconducting Transition Temperature ◽  
Spin Structure ◽  
Cuprate Superconductors ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Superconducting Transition ◽  
Dynamical Spin

Within the kinetic energy driven superconducting mechanism, the interplay between the single particle coherence and superconducting instability in doped cuprates is studied. The superconducting transition temperature increases with increasing doping in the underdoped regime, and reaches a maximum in the optimal doping, then decreases in the overdoped regime, however, the values of this superconducting transition temperature in the whole superconducting range are suppressed to low temperature due to the single particle coherence. Within this superconducting mechanism, we calculate the dynamical spin structure factor of cuprate superconductors, and reproduce all main features of inelastic neutron scattering experiments in the superconducting-state.

scholarly journals Sharp Low-Energy Feature in Single-Particle Spectra due to Forward Scattering ind-Wave Cuprate Superconductors

2014 ◽  
Vol 113 (5) ◽  
Author(s):  
Seung Hwan Hong ◽  
Jin Mo Bok ◽  
Wentao Zhang ◽  
Junfeng He ◽  
X. J. Zhou ◽  
...  
Keyword(s):  
Single Particle ◽  
Cuprate Superconductors ◽  
Forward Scattering ◽  
Low Energy ◽  
Particle Spectra ◽  
Energy Feature

scholarly journals Formation of Gapless Fermi Arcs and Fingerprints of Order in the Pseudogap State of Cuprate Superconductors

2013 ◽  
Vol 111 (15) ◽  
Author(s):  
Takeshi Kondo ◽  
Ari D. Palczewski ◽  
Yoichiro Hamaya ◽  
Tsunehiro Takeuchi ◽  
J. S. Wen ◽  
...  
Keyword(s):  
Cuprate Superconductors ◽  
Pseudogap State ◽  
Fermi Arcs
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