Te6 W4 Se2

semiconductor

· Te6 W4 Se2

Te6W4Se2 is a mixed-chalcogenide semiconductor compound combining tellurium, tungsten, and selenium in a layered or complex crystal structure. This material belongs to the family of transition metal chalcogenides, which are primarily studied for optoelectronic and energy conversion applications rather than established commercial production. The tungsten-tellurium-selenium system is of research interest for potential use in photodetectors, thermoelectric devices, and next-generation photovoltaic absorber layers, where the bandgap and electronic properties can be tuned through compositional variation.

photodetectorsthermoelectric devicesphotovoltaic absorbersinfrared sensingmaterials researchthin-film semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.2160	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.1230	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.

Te6 W4 Se2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control