scholarly journals Quantized Massive Collective Modes and Temperature Dependence of the Energy Distribution Curves in High-Tc Cuprates

2014 ◽  
Author(s):  
Ikuzo Kanazawa ◽  
Tomoaki Sasaki
Keyword(s):  
Energy Distribution ◽  
Temperature Dependence ◽  
Collective Modes ◽  
High Tc ◽  
High Tc Cuprates

Temperature dependence of superfluid weights for high Tc cuprates

2004 ◽  
Vol 408-410 ◽  
pp. 759-760
Author(s):  
Sung-Ho Suck Salk ◽  
Sung-Sik Lee
Keyword(s):  
Temperature Dependence ◽  
High Tc ◽  
High Tc Cuprates

Superconducting Gap in the Tunneling Spectra of High-Tc Cuprates

1998 ◽  
Vol 12 (29n31) ◽  
pp. 3179-3182
Author(s):  
M. Oda ◽  
K. Hoya ◽  
N. Abe ◽  
M. Yokoyama ◽  
N. Momono ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Doping Level ◽  
Mean Field ◽  
Superconducting Gap ◽  
High Tc ◽  
Spin Channel ◽  
The Mean ◽  
Carrier Doping ◽  
High Tc Cuprates ◽  
Doping Range

In Bi2212 and La214, the low-T(T ≪ T c ) superconducting gap magnitude 2Δ0 and the temperature dependence of in-plane resistivity ρ were examined over a wide carrier-doping range. In both systems, 2Δ0 increases with lowering doping level and ρ starts decreasing faster around a temperature T*, comparable to the mean-field T c or the onset temperature of a spin-channel singlet formation in the mean-field RVB thory, each of which is given by ~Δ0/2k B .

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