Ta2 Te8

semiconductor

· Ta2 Te8

Ta₂Te₈ is a tantalum telluride compound belonging to the layered transition metal chalcogenide family of semiconductors. This material is primarily of research and development interest rather than established in mainstream industrial production, with potential applications in next-generation electronics, photonics, and energy conversion devices where its narrow bandgap and layered crystal structure could offer advantages in charge transport and light-matter interactions.

experimental semiconductor researchlayered material heterostructuresinfrared photodetectorsthermoelectric devices2D electronics and optoelectronicsenergy conversion materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.02440	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.2200	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.

Ta2 Te8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control