Tm1 Be1 O3 — Properties & Data | MatWorld

Tm1 Be1 O3

ceramic

· Tm1 Be1 O3

Tm₁Be₁O₃ is a rare-earth beryllium oxide ceramic compound combining thulium (a lanthanide) with beryllium and oxygen. This is a research-phase material studied for its potential as a high-temperature ceramic matrix component or luminescent host material, rather than a commercial engineering material widely deployed in industry. The thulium-beryllium oxide family is of interest in optics, nuclear applications, and advanced ceramics research due to the combined properties of beryllium oxide (high thermal conductivity and hardness) and thulium's rare-earth characteristics (luminescence, thermal stability).

high-temperature ceramics (research)optical materials (research)rare-earth phosphorsnuclear fuel matrix (exploratory)thermal management composites (experimental)laser host materials (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.752	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.

Tm1 Be1 O3

Other Properties

Regulatory Screening

Environmental