Ca2AlBiO5 — Properties & Data | MatWorld

Ca2AlBiO5

ceramic

· JVASP-9876· Ca2AlBiO5

Ca2AlBiO5 is an oxyceramic compound containing calcium, aluminum, and bismuth—a rare-earth doped ceramic system primarily explored in research and development rather than established commercial production. This material belongs to the family of complex oxide ceramics and is of interest for applications requiring high-temperature stability and specific electronic or photonic properties that bismuth-containing phases can provide. Engineers would consider this material for niche applications where bismuth's unique electronic configuration or the compound's crystal structure offers advantages over conventional oxides, though its industrial maturity and supply chain are limited compared to standard ceramic systems.

experimental photonic materialshigh-temperature ceramic researchbismuth-doped optical applicationselectronic ceramics developmentradiation-resistant composites (research phase)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	93.47	GPa	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3400	-	DFT · OptB88vdW
Shear Modulus(G)	33.90	GPa	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	5.028	kg/m³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	2.526	eV	DFT · OptB88vdW
↳	4.041	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	22.65	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.723	-	DFT · OptB88vdW
↳	3.548	-	DFT · TBmBJ
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)	0.2887	C/m²	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00119	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000340	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-189	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	419.3	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.01000	%	DFT · TBmBJ

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)	0.1444	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.631	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.

Ca2AlBiO5

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental