The physical and magnetic properties of FeSe-11 superconductor


Isik C., GULER N. K. , GÜRSUL M. , EKİCİBİL A., ÖZÇELİK B.

9th International Conference on Magnetic and Superconducting Materials (MSM), Antalya, Türkiye, 30 Nisan - 03 Mayıs 2015, cilt.667 identifier identifier

Özet

In this study, polycrystalline of FeSe0.98 and FeSe1.2 samples were synthesized by a solid-state reaction method to investigate the microstructural and magnetic properties in these systems. Different heating cycles were applied and the best synthesis cycle has been established by optimization. Samples were characterized regarding structure, composition and superconducting properties. The microstructural investigations showed that structural formation of the samples was not strictly depending on the heating cycles. Transition temperature is obtained as 10 K from Zero Field Cooled magnetization measurement.