Tm2 Sb2 Pb4 O12

semiconductor

· Tm2 Sb2 Pb4 O12

Tm₂Sb₂Pb₄O₁₂ is a complex mixed-metal oxide semiconductor containing thulium, antimony, and lead in a structured lattice, representing an experimental compound from the broader family of ternary and quaternary metal oxides. This material is primarily of research interest for photovoltaic and optoelectronic applications, where its band structure and semiconductor behavior are being evaluated; it is not yet established in high-volume industrial production. The material's potential lies in exploring new compositions for solar energy conversion or radiation detection, where the combination of heavy elements (Pb) and rare earths (Tm) may offer advantages in light absorption or charge transport compared to conventional single-phase semiconductors.

experimental photovoltaicsoptoelectronic researchradiation detectionthin-film semiconductorsmaterials discovery

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.842	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-2.085	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.

Tm2 Sb2 Pb4 O12

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control