RbEr — Properties & Data | MatWorld

RbEr

ceramic

· JVASP-126820· RbEr

RbEr is an intermetallic ceramic compound combining rubidium and erbium, belonging to the rare-earth ceramic family. This material is primarily of research and experimental interest rather than established industrial production, with potential applications in specialized optoelectronic and high-temperature contexts leveraging erbium's photonic properties. Engineers would consider RbEr-family compounds in emerging technologies where rare-earth chemistry offers unique optical, thermal, or electronic behavior not available in conventional ceramics.

research ceramicsrare-earth compoundsexperimental optoelectronicshigh-temperature hostsphotonic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.040	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)	0.5990	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5820	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.

RbEr

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental