Ba2YCu4O8

Name: Ba2YCu4O8
Brand: MatWorld

ceramic

· JVASP-13834· Ba2YCu4O8

Ba₂YCu₄O₈ is a ceramic compound belonging to the copper oxide family, specifically related to rare-earth barium cuprates. This material is primarily of research and development interest rather than established industrial production, investigated for its potential in superconducting and electronic applications due to its layered perovskite-related structure containing rare-earth and transition metal elements.

superconductor researchhigh-temperature ceramicselectronic materials developmentrare-earth compoundsmaterials science researchexperimental functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2083	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000268	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000170	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	0.9733	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.6667	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.2819	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-1.586	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

Ba2YCu4O8 — Properties & Data | MatWorld

Ba2YCu4O8

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental