YBa2-xKxCu3O7-δ compound with x = 0, 0.1, 0.15, 0.2, 0.3, 0.5, 0.8, 1 was prepared. The samples were characterized by XRD, Tc, oxygen content and room temperature thermopower measurements. The results shows that by increasing the potassium, the samples go to the underdoped regime. This is due to the depletion of oxygen from the samples. By post annealing of the sample with x = 0.2 and Tc = 78 K in oxygen, the Tc increased up to 93 K which means it is possible to put back the oxygens into the structure.
Farbod,M. and Zargar Shoushtari,M. (2019). Potassium substitution effects in YBa2Cu3O7- & delta superconductor. Iranian Journal of Physics Research, 6(3), 237-237.
MLA
Farbod,M. , and Zargar Shoushtari,M. . "Potassium substitution effects in YBa2Cu3O7- & delta superconductor", Iranian Journal of Physics Research, 6, 3, 2019, 237-237.
HARVARD
Farbod M., Zargar Shoushtari M. (2019). 'Potassium substitution effects in YBa2Cu3O7- & delta superconductor', Iranian Journal of Physics Research, 6(3), pp. 237-237.
CHICAGO
M. Farbod and M. Zargar Shoushtari, "Potassium substitution effects in YBa2Cu3O7- & delta superconductor," Iranian Journal of Physics Research, 6 3 (2019): 237-237,
VANCOUVER
Farbod M., Zargar Shoushtari M. Potassium substitution effects in YBa2Cu3O7- & delta superconductor. Dear user; Recently we have changed our software to Sinaweb. If you had already registered with the old site, you may use the same USERNAME but you need to change your password. To do so at the first use, please choose, 2019; 6(3): 237-237.
