Polaronic Mechanism of Superconductivity in Cuprates

Table 8

Critical field for YBa₂Cu₃O_7−𝑥 system.

S. no.	Temperature (K)	Critical field 𝐻𝐶 Tesla
1	5	1.454092
2	10	1.46410
3	15	1.480537
4	20	1.503205
5	25	1.530513
6	30	1.560474
7	35	1.590674
8	40	1.618762
9	45	1.642761
10	50	1.660539
11	55	1.669980
12	60	1.668698
13	65	1.653269
14	70	1.619429
15	75	1.560715
16	80	1.465676
17	81	1.440685
18	82	1.413422
19	83	1.383557
20	84	1.351013
21	85	1.314800
22	86	1.275193
23	87	1.232573
24	87.9	1.191492