Низькочастотні імпедансні дослідження воденьмісних шаруватих кристалів GaSe

The structure, electrical and dielectric properties of hydrogenated gallium selenide crystals were investigated. It was shown that AC-conduction mechanism along the crystallographic axis C in the 10 3 –10 5 Hz have hopping character. The parameters of the band theory of hopping conduction were calculated. The frequency dependence of e' and e'' components of permittivity in H x GaSe were obtained. Keywords: gallium selenide, hopping conduction, permittivity.