Cu2SiTe3

metal

· JVASP-53448· Cu2SiTe3

Cu2SiTe3 is a ternary intermetallic compound combining copper, silicon, and tellurium. This is a research-phase material studied primarily for its potential thermoelectric properties, which arise from the combination of heavy tellurium atoms and a complex crystal structure that can scatter phonons while maintaining electrical conductivity.

thermoelectric power generationwaste heat recoverysemiconductor researchmaterials screening studiessolid-state cooling devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.556	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.1800	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	-199.9	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00800	eV/atom	—
Formation Energy(ΔHf)	-0.05133	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.

Cu2SiTe3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control