HoTmO3

semiconductor

· HoTmO3

HoTmO3 is a rare-earth oxide ceramic compound combining holmium and thulium in a mixed-valence oxide structure. This is primarily a research material investigated for its potential in optoelectronic and photonic applications, particularly as a host material for luminescent ions or as a component in rare-earth doped ceramics for laser and display technologies.

rare-earth photonics researchsolid-state laser materialsoptical coating developmentluminescent materials researchhigh-temperature ceramics experimentationadvanced functional oxides

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.806	eV	—
Magnetic Moment(μB)	0.000	μB	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.038	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.

HoTmO3

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control