Research Article
The Correlation between the Energy Gap and the Pseudogap Temperature in Cuprates: The YCBCZO and LSHCO Case
Table 2
The values of the zero temperature energy gap at the Fermi level, the ratio
, and the ratio
for the YCBCZO and LSHCO superconductors.
| Material | Type | | | | |
| YCBCZO (, ) | | 52.30 | 8.66 | 2.49 | | 47.83 | 7.41 | 2.47 | | 43.35 | 6.41 | 2.45 | | 38.86 | 5.55 | 2.42 | | 34.49 | 4.81 | 2.39 | | 30.34 | 4.18 | 2.36 | | 25.84 | 3.56 | 2.31 | | 22.60 | 3.13 | 2.30 |
| YCBCZO (, ) | | 44.04 | 14.43 | 2.60 | | 39.21 | 11.69 | 2.60 | | 34.32 | 9.60 | 2.58 | | 30.04 | 8.08 | 2.61 | | 25.46 | 6.72 | 2.62 | | 21.98 | 5.80 | 2.77 | | 16.73 | 4.51 | 2.73 | | 14.63 | 4.00 | 2.70 |
| LSHCO () | | 25.00 | 20.87 | 3.53 | | 17.90 | 6.39 | 3.41 | | 16.54 | 6.76 | 3.90 | | 19.45 | 22.35 | 4.85 |
| LSHCO () | | 29.67 | 29.43 | 3.33 | | 19.94 | 7.51 | 3.31 | | 17.28 | 7.35 | 3.74 | | 19.99 | 23.67 | 4.79 |
|
|