YBiO3 — Properties & Data | MatWorld

YBiO3

semiconductor

· YBiO3

YBiO3 is an yttrium-bismuth oxide ceramic compound belonging to the family of perovskite or perovskite-related oxides. This is primarily a research material under investigation for its semiconducting and photocatalytic properties, rather than an established industrial material. It is being explored in emerging applications requiring bismuth-based functional ceramics, particularly where its layered crystal structure and electronic characteristics may enable advantages in photochemical processing, photoelectrochemistry, or specialized optoelectronic devices compared to more conventional oxide semiconductors.

photocatalysis researchbismuth oxide semiconductorsenvironmental remediationoptoelectronic device developmentfunctional ceramic thin filmsnext-generation energy conversion

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	18,575	ksi	DFT · OptB88vdW
Exfoliation Energy(Eexf)	286.1	meV/atom	DFT · OptB88vdW
Poisson's Ratio(ν)	0.3700	-	DFT · OptB88vdW
Shear Modulus(G)	5,601.4	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2427	lb/in³	DFT · OptB88vdW

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

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)4 entries	0.000	eV	DFT · PBE
↳	1.000	eV	DFT · GLLB-SC
↳	3.169	eV	DFT · OptB88vdW
↳	4.252	eV	DFT · TBmBJ
Dielectric Constant (Relative Permittivity)(εr)	59.62	-	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries	4.456	-	DFT · TBmBJ
↳	5.800	-	DFT · OptB88vdW
Magnetic Moment(μB)3 entries	0.000	μB	DFT
↳	-0.2094	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Piezoelectric Modulus(eij)2 entries	0.5202	C/m²	DFT · OptB88vdW
↳	4.209	C/m²	DFT · PBE
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	DFT · PBE
Thermoelectric Power Factor(PF)2 entries	0.00212	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000836	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-300.6	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	417.5	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	0.000	%	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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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	1.164	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.539	eV/atom	DFT
↳	0.8800	eV/atom	DFT
↳	-1.448	eV/atom	DFT · OptB88vdW

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.

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

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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.

YBiO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

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