O16 Se2 Te6

semiconductor

· O16 Se2 Te6

O₁₆Se₂Te₆ is a mixed chalcogenide semiconductor compound combining oxygen, selenium, and tellurium in a complex stoichiometric ratio. This material belongs to the family of polycrystalline chalcogenide semiconductors, which are typically investigated for photonic and optoelectronic applications where tunable bandgap and nonlinear optical properties are advantageous. While this specific composition appears to be a research-phase compound rather than a commercial product, chalcogenide semiconductors containing selenium and tellurium are valued in the photonics industry for their transparency in the infrared spectrum and their ability to be engineered for specific optical and electronic behavior.

infrared optics and imagingphotonic devices (research phase)nonlinear optical materialsthin-film semiconductorsexperimental material systems

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	6,521.9	ksi	—
Shear Modulus(G)	3,692.7	ksi	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.793	eV	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.033	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

O16 Se2 Te6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control