Ba1 Ta1 Cu1 O5

semiconductor

· Ba1 Ta1 Cu1 O5

Ba₁Ta₁Cu₁O₅ is a complex ternary oxide ceramic compound combining barium, tantalum, and copper in a single-phase structure. This is a research-stage semiconductor material being investigated for potential applications in electronic ceramics and functional oxide systems, where the interplay between copper oxidation states and tantalum coordination offers opportunities for tuning electronic and dielectric behavior.

experimental semiconductorsceramic electronics researchoxide-based device materialshigh-temperature functional ceramicsperovskite-family exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.08050	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.145	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.

Ba1 Ta1 Cu1 O5

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control