RbTm — Properties & Data | MatWorld

RbTm

ceramic

· JVASP-126681· RbTm

RbTm is a rare-earth ceramic compound composed of rubidium and thulium, belonging to the family of alkali-rare earth intermetallic ceramics. This material is primarily of research and developmental interest rather than established in mainstream industrial production, with potential applications in specialized optoelectronic and high-temperature ceramic systems that leverage rare-earth properties. The combination of rubidium's alkali characteristics with thulium's lanthanide properties makes this compound notable for exploring novel phononic, photonic, or thermochemical behaviors in niche advanced materials research.

research ceramicsrare-earth compoundshigh-temperature materials developmentoptoelectronic substratesadvanced refractory studiesexploratory materials science

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.117	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)	0.6065	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.5912	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.

RbTm

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental