Te4 Mo3 Se2

semiconductor

· Te4 Mo3 Se2

Te₄Mo₃Se₂ is a mixed-chalcogenide semiconductor compound combining tellurium, molybdenum, and selenium in a layered or complex crystal structure. This is a research-phase material primarily investigated for its potential in thermoelectric energy conversion and optoelectronic applications, where the combination of heavy chalcogenides and transition metals can yield tunable bandgaps and phonon-scattering behavior. Interest in this composition family stems from the ability to engineer thermal and electrical properties simultaneously—a goal central to next-generation thermoelectric devices and potentially photovoltaic or photodetector systems.

thermoelectric energy harvestingwaste heat recoveryoptoelectronic researchsemiconductor researchthin-film devicesmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.1198	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.3290	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 Se2

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control