Ta4 Ga4 O16

semiconductor

· Ta4 Ga4 O16

Ta₄Ga₄O₁₆ is a mixed-metal oxide semiconductor compound combining tantalum and gallium in an ordered crystal structure. This material belongs to the family of complex metal oxides and is primarily of research interest for optoelectronic and photocatalytic applications, where its bandgap and electronic properties may offer advantages in UV detection, photocatalysis, or as a component in layered oxide heterostructures.

UV photodetectorsphotocatalytic materialssemiconductor heterostructuresresearch-phase optoelectronicsoxide thin filmshigh-k dielectric research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.196	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.594	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.

Ta4 Ga4 O16

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control