Studies of the correlation between superconducting transition temperature and anion defectivity in thallium-based ceramics
Bibliographic entry
Savchuk, G. K. Studies of the correlation between superconducting transition temperature and anion defectivity in thallium-based ceramics / G. K. Savchuk, N. P. Yurkevich // Инновационные технологии в водном, коммунальном хозяйстве и водном транспорте [Электронный ресурс] : материалы республиканской научно-технической конференции, 20-21 мая 2021 г. / редкол.: С. В. Харитончик [и др.]. – Минск : БНТУ, 2021. – С. 172-176.
Abstract
The paper presents the results of studies of the influence of the anion defectiveness on the transition temperature to the superconducting state of thalliumcontaining superconductors. It is shown that the anion defectiveness is associated with a change in the oxygen O3 content in the thallium plane and oxygen O1 in the copper plane. It was found that the transition temperature depends on the bond lengths Tl-O3, Cu-O2 and Cu-O1.