TmScO3

semiconductor

· TmScO3

TmScO3 is a rare-earth mixed oxide ceramic compound combining thulium and scandium oxides in a perovskite-related crystal structure. This is primarily a research material under investigation for optoelectronic and photonic applications rather than an established commercial product. The material is of interest in the broader rare-earth oxide family for potential use in high-refractive-index optical components, scintillators, or solid-state laser host materials where the unique lanthanide-transition metal combination offers tailored electronic and optical properties.

optical ceramics (research)scintillation detectors (experimental)photonic materialslaser host materialshigh-index dielectric coatingsradiation detection systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.748	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.241	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.

TmScO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control