TmBO3

semiconductor

· TmBO3

TmBO3 is a rare-earth borate ceramic compound containing thulium, belonging to the class of functional oxide semiconductors with potential photonic and electronic applications. This material is primarily of research and development interest rather than established industrial production, being investigated for its optical and electrical properties within the rare-earth borate family. The thulium-based composition makes it a candidate for specialized applications in photonics, optical amplification, and advanced ceramics where rare-earth-doped systems are tailored for specific wavelength or energy-band requirements.

optical amplifiersphotonic semiconductorsrare-earth phosphorsresearch materialsspecialized ceramicsoptical device substrates

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Band Gap(Eg)	3.153	eV	—
Magnetic Moment(μB)	0.000	μB	—
Piezoelectric Modulus(eij)	1.678	C/m²	—
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.537	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.

TmBO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control