Ba4 Cu4 O8

semiconductor

· Ba4 Cu4 O8

Ba₄Cu₄O₈ is a mixed-valence copper oxide ceramic compound belonging to the family of layered perovskite-related oxides, which are typically investigated for their electronic and magnetic properties. This material is primarily studied in research contexts for potential applications in superconductivity, magnetism, and solid-state electronics, as copper oxide systems are known to exhibit interesting charge-transfer and correlated electron phenomena. The compound represents an exploratory composition within high-temperature superconductor precursor materials and functional ceramics, though practical engineering applications remain largely in the development phase.

superconductor researchfunctional ceramics developmentsolid-state electronics experimentationcopper oxide systemsmagnetic materials exploration

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.113	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-1.742	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.

Ba4 Cu4 O8

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control