Ta13 Se26

semiconductor

· Ta13 Se26

Ta13Se26 is a tantalum selenide compound belonging to the layered transition metal chalcogenide family, a class of materials studied for their unique electronic and optical properties. This composition sits within research-phase materials exploring 2D semiconductor behavior and potential applications in nanoelectronics, photovoltaics, and sensing devices. The tantalum-selenium system is notable for its tunable band gap and strong light-matter interactions, making it of interest to researchers developing next-generation thin-film and van der Waals heterostructure devices, though industrial-scale deployment remains limited.

2D semiconductor researchthin-film electronicsphotodetectorsvan der Waals heterostructuresoptical sensingmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.00260	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-0.8230	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.

Ta13 Se26

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control