Te2 Mo2 W1 S4

semiconductor

· Te2 Mo2 W1 S4

Te2Mo2W1S4 is a mixed-metal chalcogenide semiconductor compound combining tellurium, molybdenum, tungsten, and sulfur. This is a research-phase material within the broader family of transition metal dichalcogenides and polychalcogenides, which are being investigated for next-generation optoelectronic and energy conversion devices. The combination of multiple transition metals in a single chalcogenide lattice is designed to engineer electronic band structures and carrier transport properties beyond what binary or ternary phases offer, making it relevant to emerging applications where conventional semiconductors reach performance or efficiency limits.

photovoltaic devicesthermoelectric energy conversionphotodetectors2D materials researchquantum electronicscatalyst substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	5,016.7	ksi	—
Shear Modulus(G)	2,975.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.07810	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.5540	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 Mo2 W1 S4

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control