PmBeO3 — Properties & Data | MatWorld

PmBeO3

ceramic

· PmBeO3

PmBeO3 is a rare-earth beryllium oxide ceramic compound combining promethium (Pm) with beryllium oxide (BeO). This is a research-level material rather than a production ceramic; it belongs to the family of rare-earth oxide ceramics and exists primarily in academic or specialized nuclear/materials science contexts. The combination of promethium's radioactive properties with beryllium oxide's thermal and electrical characteristics makes this compound of interest for high-temperature ceramic applications, radiation-resistant materials development, and fundamental studies of rare-earth solid solutions, though practical industrial use remains limited.

High-temperature ceramics researchRadiation-resistant materialsRare-earth compound studiesNuclear material applications (research)Thermal management systems (experimental)Materials science investigations

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	7.018	kg/m³	DFT · OptB88vdW

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

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Method

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · PBE
↳	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)2 entries	0.2000	μB	DFT
↳	0.9020	µB	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

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.2601	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-2.724	eV/atom	DFT
↳	-2.775	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.

PmBeO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental