YOsO3 — Properties & Data | MatWorld

YOsO3

ceramic

· YOsO3

YOsO3 is a rare-earth osmium oxide ceramic compound belonging to the family of mixed-metal oxides, combining yttrium and osmium in an oxidic matrix. This is a research-phase material not yet widely commercialized; it is primarily of interest in advanced ceramics research for potential applications requiring high thermal stability and chemical inertness. The compound's notable density and osmium content position it as a candidate material for specialized applications in high-temperature or radiation-resistant environments, though its practical utility relative to established alternatives (such as stabilized zirconia or alumina-based ceramics) remains under investigation.

High-temperature ceramics (research)Radiation-resistant materials (experimental)Refractory compoundsAdvanced oxide ceramicsMaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3161	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · PBE
Magnetic Moment(μB)3 entries	0.00300	μB	DFT
↳	0.5616	μB	DFT
↳	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.00207	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00212	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	25.61	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	25.85	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.

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

Filter by

Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.7403	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)3 entries	-1.692	eV/atom	DFT
↳	1.080	eV/atom	DFT
↳	-1.677	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

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.

YOsO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental