TmTbO3

semiconductor

· TmTbO3

TmTbO3 is a rare-earth oxide ceramic compound combining thulium and terbium in a ternary oxide structure, representing an experimental material primarily of interest to materials research rather than established industrial production. This compound belongs to the family of rare-earth oxides being investigated for potential applications in advanced ceramics, optical materials, and solid-state devices where the combined rare-earth elements may offer unique electronic or photonic properties. The material is not widely deployed in commercial engineering applications at present, but research into such compositions aims to develop next-generation functional ceramics for high-temperature or specialty electronic/photonic systems.

optical materials researchrare-earth ceramics developmenthigh-temperature semiconductorssolid-state electronicsphotonic devices (exploratory)materials science experimentation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.8610	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.623	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

TmTbO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control