CaPbO3 — Properties & Data | MatWorld

CaPbO3

Name: CaPbO3
Brand: MatWorld

semiconductor

· CaPbO3

CaPbO3 is a mixed-metal oxide semiconductor compound combining calcium and lead in a perovskite-type crystal structure. This is primarily a research material explored for optoelectronic and photovoltaic applications, particularly in the context of lead-based perovskite semiconductor development for energy conversion devices. While experimental, compounds in this family are investigated as alternatives or supplements to all-organic-inorganic perovskites due to their potential for tunable bandgap and electronic properties, though lead content and long-term stability remain engineering considerations.

perovskite solar cells (research)optoelectronic devicesthin-film semiconductorsphotovoltaic materials (experimental)lead-based compound semiconductors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	10,007.6	ksi	DFT · OptB88vdW
Shear Modulus(G)	2,532.4	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2517	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	1.258	eV	DFT · PBE
↳	0.000	eV	DFT · GLLB-SC
↳	0.9650	eV	DFT · OptB88vdW
↳	1.620	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	6.678	-	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	-0.000305	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00102	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00114	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-158	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	415.1	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	30.42	%	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)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-2.017	eV/atom	DFT
↳	0.6800	eV/atom	DFT
↳	-1.952	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.

CaPbO3

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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