Evidence for Two-Component High-Temperature Superconductivity in the Femtosecond Optical Response ofYBa2Cu3O7−δ

1997 ◽  
Vol 78 (11) ◽  
pp. 2212-2215 ◽  
Author(s):  
C. J. Stevens ◽  
D. Smith ◽  
C. Chen ◽  
J. F. Ryan ◽  
B. Podobnik ◽  
...  
Keyword(s):  
High Temperature ◽  
High Temperature Superconductivity ◽  
Optical Response ◽  
Two Component

scholarly journals Local Electron-Lattice Interactions in High-Temperature Cuprate Superconductors

2010 ◽  
Vol 2010 ◽  
pp. 1-17 ◽  
Author(s):  
Hugo Keller ◽  
Annette Bussmann-Holder
Keyword(s):  
High Temperature ◽  
Cuprate Superconductors ◽  
High Temperature Superconductivity ◽  
Isotope Effects ◽  
Multiband Superconductivity ◽  
Local Electron ◽  
Layered Superconductors ◽  
Two Component ◽  
Local Lattice

Recent experimental observations of unconventional isotope effects, multiband superconductivity, and unusual local lattice responses are reviewed and shown to be naturally explained within a two-component scenario where local polaronic effects are important. It is concluded that purely electronic mechanisms of high-temperature superconductivity are incomplete and unable to capture the essential physics of cuprates and other layered superconductors.

High-temperature superconductivity

2021 ◽  
Author(s):  
Xingjiang Zhou ◽  
Wei-Sheng Lee ◽  
Masatoshi Imada ◽  
Nandini Trivedi ◽  
Philip Phillips ◽  
...  
Keyword(s):  
High Temperature ◽  
High Temperature Superconductivity
Sign in / Sign up

Export Citation Format

Share Document