Te4 Mo2 W2 Se4

semiconductor

· Te4 Mo2 W2 Se4

Te4Mo2W2Se4 is an experimental mixed-chalcogenide semiconductor compound combining tellurium, molybdenum, tungsten, and selenium in a layered or complex crystal structure. This material belongs to the family of transition metal chalcogenides, which are of significant research interest for their tunable electronic and optoelectronic properties. The incorporation of multiple transition metals (Mo and W) alongside mixed chalcogens (Te and Se) creates a platform for band-gap engineering and enhanced carrier mobility, making it potentially valuable for next-generation photovoltaic devices, photodetectors, and other quantum-scale electronic applications where conventional semiconductors reach performance limits.

experimental photovoltaicsphotodetectors and imagingthin-film electronics researchoptoelectronic devicesnanostructured semiconductorstwo-dimensional material platforms

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	4,573.5	ksi	—
Shear Modulus(G)	3,083.5	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1621	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3220	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.

Te4 Mo2 W2 Se4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control