Si2Te3

semiconductor

· Si2Te3

Si₂Te₃ is a binary semiconductor compound composed of silicon and tellurium, belonging to the family of IV-VI semiconductors. This material is primarily investigated in research and development contexts for thermoelectric and optoelectronic applications, where its narrow bandgap and mixed-valence chemistry offer potential advantages in mid-infrared sensing and thermal energy conversion compared to single-element or more conventional III-V semiconductors.

thermoelectric power generationinfrared detectors and sensorsoptoelectronic researchthermal management devicesexperimental semiconductor devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.030	eV	—

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.

Si2Te3

Electrical Properties

Regulatory Screening

Environmental

Export Control