PmEr3 — Properties & Data | MatWorld

PmEr3

ceramic

· JVASP-99570· PmEr3

PmEr3 is a rare-earth ceramic compound combining promethium and erbium, representing a specialized material within the rare-earth oxide family. This composition is primarily of research and advanced technology interest rather than established commercial production, with potential applications in nuclear and high-temperature environments where rare-earth ionic properties are leveraged for radiation tolerance, thermal stability, or specialized optical/electronic functions.

nuclear fuel applicationsradiation-tolerant ceramicshigh-temperature refractoryrare-earth research materialsadvanced aerospace systemsexperimental luminescent devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.689	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01460	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.01098	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.

PmEr3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental