Er3Tm

ceramic

· JVASP-123259· Er3Tm

Er3Tm is a rare-earth ceramic compound combining erbium and thulium oxides, belonging to the family of lanthanide ceramics studied primarily in research contexts. This material is investigated for high-temperature applications and specialized optical or thermal properties leveraging the unique electronic characteristics of rare-earth elements. Er3Tm represents an experimental composition rather than a widely commercialized engineering material, making it relevant for advanced material development programs seeking novel thermal management, photonic, or refractory solutions.

High-temperature ceramic researchRare-earth optical materialsAdvanced refractory compoundsThermal barrier coatings (experimental)Photonic device developmentMaterials science R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3422	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)	0.00520	eV/atom	—
Formation Energy(ΔHf)	0.00148	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.

Er3Tm

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental