Te4 Mo3 S2

semiconductor

· Te4 Mo3 S2

Te₄Mo₃S₂ is a ternary semiconductor compound combining tellurium, molybdenum, and sulfur—a mixed chalcogenide system that belongs to the family of transition metal dichalcogenides and related layered semiconductors. This material is primarily investigated in research contexts for optoelectronic and thermoelectric applications, where the combination of chalcogenide elements offers tunable band gaps and potential for efficient charge carrier transport. Engineers considering this compound should recognize it as an emerging material for next-generation energy conversion and light-emission devices rather than an established commercial product, with potential advantages over conventional semiconductors in flexible electronics and quantum dot applications.

thermoelectric energy conversionoptoelectronic devicesquantum dots and nanostructuresflexible electronics researchphotovoltaic absorbersIR detector development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	7,353.4	ksi	—
Shear Modulus(G)	4,800.7	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1653	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3990	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 Mo3 S2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control