Structural and Optothermal Properties of Iron Ditelluride Layered Structures in the Framework of the Lattice Compatibility Theory

الملخص EN

This study concerns structural and optothermal properties of iron ditelluride layered structures which were fabricated via a low-cost protocol.

The main precursors were FeCl3 · 6H2O and Fe2O3.

After a heat treatment within a tellurium-rich medium at various temperatures (470°C, 500°C, and 530°C) during 24 h, classical analyses have been applied to the iron ditelluride layered structures.

A good crystalline state with a preferential orientation of the crystallites along (111) direction has been recorded.

Moreover, additional opto-thermal investigation and analyses within the framework of the Lattice Compatibility Theory gave plausible explanation for prompt temperature-dependent incorporation of tellurium element inside hematite elaborated matrices.