Tm4 Pb4 O14

semiconductor

· Tm4 Pb4 O14

Tm₄Pb₄O₁₄ is an oxide semiconductor compound containing thulium and lead, belonging to the family of mixed-metal oxides that exhibit semiconducting behavior. This material is primarily of research interest rather than established commercial production, with potential applications in optoelectronic devices, photocatalysis, and solid-state electronics where the band gap and charge carrier properties of rare-earth–lead oxide systems are being investigated. Selection of this material would be driven by specific functional requirements in emerging technologies where the rare-earth element (thulium) offers unique electronic or optical properties unavailable in simpler binary oxides.

experimental optoelectronic devicesphotocatalytic applicationssolid-state semiconductor researchrare-earth compound developmentthin-film electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.006	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.292	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.

Tm4 Pb4 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control