Ba1 Ti1 Al1 Cu1 O5

semiconductor

· Ba1 Ti1 Al1 Cu1 O5

Ba₁Ti₁Al₁Cu₁O₅ is a complex ternary/quaternary oxide ceramic compound combining barium, titanium, aluminum, and copper in a perovskite-related structure. This is a research-phase material whose properties are being explored for potential applications in functional ceramics; it belongs to the family of multi-component oxides that can exhibit semiconducting, ferroelectric, or dielectric behavior depending on processing and dopant interactions. The inclusion of copper and the specific stoichiometry suggest investigation into mixed-valence systems for tuning electrical or magnetic properties beyond what single-phase titanates or aluminates offer.

experimental semiconductorsfunctional ceramics researchdielectric materials developmentmixed-oxide photocatalystselectronic material screening

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01100	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.355	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 Ti1 Al1 Cu1 O5

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control