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Structure and Physical Properties of In2Se3<Mn>, InSe<Mn> and InSe<Fe> Layered Crystals
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The influence of magnetic impurities on the properties of In2Se3 and InSе layered crystals was studied. The results indicate the formation of substitutional solid solutions in the In2Se3<1 wt. % Mn>, InSe<0.5 wt. % Mn> single crystals. Temperature dependences of electroconductivity across (σ^С) and along (σ||С) the С crystallographic axis of doped crystals were measured in the range of 80–400 K. The values of energy barrier height between the crystal layers ΔЕδ were evaluated for In2Se3<Mn> and InSe<Mn>. It was established that InSe<Fe> crystals exhibit ferromagnetic properties.
Vasyl Stefanyk Precarpathian National University
Title: Structure and Physical Properties of In2Se3<Mn>, InSe<Mn> and InSe<Fe> Layered Crystals
Description:
The influence of magnetic impurities on the properties of In2Se3 and InSе layered crystals was studied.
The results indicate the formation of substitutional solid solutions in the In2Se3<1 wt.
% Mn>, InSe<0.
5 wt.
% Mn> single crystals.
Temperature dependences of electroconductivity across (σ^С) and along (σ||С) the С crystallographic axis of doped crystals were measured in the range of 80–400 K.
The values of energy barrier height between the crystal layers ΔЕδ were evaluated for In2Se3<Mn> and InSe<Mn>.
It was established that InSe<Fe> crystals exhibit ferromagnetic properties.
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