Impact of temperature and pressure on phase separation in the basal plane of Y0.77Pr0.23Ba2Cu3O7-δsingle crystals
Fecha
2022Language
en
Materia
Resumen
Here, we study the impact of high hydrostatic pressure (up to 11 kbar) on the conductivity in the basal ab plane of Y0.77Pr0.23Ba2Cu3O7-δ single crystals. Conversely to YBa2Cu3O7-δ single crystals, it was found that high pressure leads to phase separation in the basal plane of Y0.77Pr0.23Ba2Cu3O7-δ single crystals. The mechanisms of the influence of praseodymium and high hydrostatic pressure on the two-step resistive transition to the superconducting state are discussed. © 2022 Author(s).