ErTm3

ceramic

· JVASP-104574· ErTm3

ErTm3 is a rare-earth ceramic compound combining erbium and thulium, belonging to the family of intermetallic or mixed rare-earth oxides/compounds. This material is primarily of research interest rather than a mature commercial product, with potential applications in high-temperature structural ceramics, optical systems, or specialty electronic materials that leverage rare-earth properties such as thermal stability, luminescence, or magnetic behavior.

High-temperature ceramics (research phase)Optical and photonic materialsRare-earth compound researchSpecialized refractory applicationsMagnetic and electronic materials development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3418	lb/in³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.00392	eV/atom	—

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

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.

ErTm3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental