In2Te5

ceramic

· JVASP-29721· In2Te5

In₂Te₅ is an indium telluride ceramic compound belonging to the III-VI semiconductor family, characterized by a layered crystal structure. This material is primarily of research and emerging technology interest rather than a mature industrial ceramic, with potential applications in thermoelectric devices, infrared optics, and semiconductor research where its narrow bandgap and thermal properties may offer advantages over conventional alternatives.

thermoelectric devicesinfrared detectors and opticssemiconductor researchsolid-state cooling systemsexperimental phase-change materialscompound semiconductor applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.766	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.7270	eV	—
Dielectric Constant (Relative Permittivity)(εr)	243.6	-	—
Piezoelectric Modulus(eij)	0.07331	C/m²	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.2086	eV/atom	—

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

Regulatory Screening

Environmental

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.

In2Te5

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental