High-purity materials of АIIВVI group

Zinc tellurid ZnTe

Zinc telluride (ZnTe) is a reddish gray powder. After sublimation purification, it turns into ruby red crystals.

Zinc sulfide ZnS

Zinc sulfide (ZnS) is a zinc salt of hydrogen sulfide acid. White powder, density 3.98-4.09 g/cm³.

Zinc selenid ZnSe

Zinc selenide (ZnSe) is a direct-gap semiconductor with a bandgap width of 2.82 eV at absolute zero and 2.68 eV at room temperature.

Cadmium telluride CdTe

Cadmium telluride (CdTe) is a binary chemical compound of cadmium and tellurium.

Cadmium sulfide CdS

Cadmium sulfide (CdS) exists in the form of the minerals greenockite and howlite, which occur as yellow deposits on sphalerite (ZnS) and smithsonite.

Cadmium selenide CdSe

Cadmium selenide (CdSe) is dark red crystals, insoluble in water, toxic.

Semiconductor compounds AIIBVI are formed as a result of the interaction of elements of groups II and VI of the Periodic system of elements. AIIBVI compounds crystallize mainly in the sphalerite and wurtzite structures.

AIIBVI compounds produced by ADV Engineering LLC include powders or pieces of ZnS, ZnTe, ZnSe, CdS, CdTe, CdSe obtained by high-temperature synthesis.