TmTlO3

semiconductor

· TmTlO3

TmTlO3 is a ternary oxide semiconductor compound combining thulium and thallium with oxygen, belonging to the family of mixed-metal oxides. This material remains primarily in the research and development phase, with potential applications in optoelectronic and photonic devices where rare-earth and heavy-metal oxides offer unique electronic and optical properties. Engineers considering this compound would be working on experimental systems requiring specialized bandgap engineering or photonic functionality rather than established commercial applications.

experimental optoelectronicsphotonic materials researchrare-earth compound developmentsemiconductor bandgap engineeringadvanced materials characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.3591	lb/in³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.8870	eV	—
↳	0.6920	eV	—
Magnetic Moment(μB)2 entries	0.000	μB	—
↳	0.000	µB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.05770	eV/atom	—
Formation Energy(ΔHf)2 entries	-2.301	eV/atom	—
↳	-2.291	eV/atom	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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.

TmTlO3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control