The uncertainty of the nature of the normal state and superconducting condensate of
unconventional superconductors continues to stimulate considerable speculation about the …

The broad-band optical spectroscopy was used to study the optical and the hidden transport
properties of the Ba (Fe 1− x Ni x) 2 As 2 superconducting films with different Ni contents …

In this thesis, iron selenide thin films of thickness of 0.5 um are prepared by the thermal
evaporation technique. Films which are coated onto glass substrate, under vacuum pressure …