Te2 Mo3 W1 Se6

semiconductor

· Te2 Mo3 W1 Se6

Te₂Mo₃W₁Se₆ is a mixed-metal chalcogenide semiconductor compound combining tellurium, molybdenum, tungsten, and selenium—elements commonly used in layered and transition-metal-based semiconducting systems. This is a research-phase material being investigated for its potential in optoelectronic and thermoelectric applications, where the combination of heavy chalcogens and transition metals creates tunable electronic band structures and strong light-matter coupling. Such ternary and quaternary chalcogenide semiconductors are of interest as alternatives to conventional III-V semiconductors where band gap engineering, strong spin-orbit coupling, or improved thermal properties are desired.

thermoelectric energy conversionoptoelectronic devices2D/layered semiconductor researchphotovoltaic prototypesspintronic device developmentphotocatalysis research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	54.22	GPa	—
Shear Modulus(G)	37.61	GPa	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1917	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.4910	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.

Te2 Mo3 W1 Se6

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control