Publications by authors named "Mikhail A Zavyalov"
Materials (Basel)
June 2022
Article Synopsis
- The study investigates the structure and oxygen non-stoichiometry of perovskite-type PrBaSrFeO synthesized at high temperatures, confirming a cubic structure through X-ray diffraction but showing short-range order through electron diffraction.
- It finds that increased oxygen deficiency promotes ordering in the material, while substituting barium with strontium has the opposite effect, affecting the defect equilibrium.
- The research also measures oxygen content in relation to temperature and pressure, revealing how variations in strontium concentration influence oxygen vacancy behavior and p-type carrier concentration in the oxides.
