LuB2Os3 — Properties & Data | MatWorld

LuB2Os3

ceramic

· JVASP-15092· LuB2Os3

LuB₂Os₃ is a rare-earth ceramic compound combining lutetium with boron and oxygen, representing an exotic oxide ceramic with potential high-density applications. This material is primarily encountered in advanced materials research and specialized high-temperature or radiation-resistant applications rather than widespread industrial use. The combination of a heavy rare-earth element (lutetium) with refractory oxide chemistry suggests potential relevance to extreme environment applications, though practical engineering adoption remains limited and material characterization continues to be an active area of investigation.

high-temperature ceramics researchradiation shieldingrefractory applicationsadvanced aerospace materialsnuclear reactor componentsrare-earth ceramic development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	15.84	kg/m³	DFT · OptB88vdW

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

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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	0.000170	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000141	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-2.220	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-1.820	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)	0.08730	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3429	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.

LuB2Os3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental