Tm2 Ta2 O8

semiconductor
· Tm2 Ta2 O8

Tm₂Ta₂O₈ is a mixed rare-earth and refractory metal oxide ceramic compound combining thulium (a lanthanide) with tantalum in a specific stoichiometric ratio. This material belongs to the family of complex oxide ceramics and remains primarily in the research and development phase, with potential applications in high-temperature structural ceramics, optical materials, and electronic devices that exploit rare-earth and refractory oxide synergies. The combination of rare-earth and tantalum oxides is notable for potential thermal stability, radiation resistance, and possible photoluminescent or dielectric properties, making it of interest in aerospace, nuclear, and advanced photonic applications where conventional ceramics reach performance limits.

high-temperature ceramicsradiation-resistant materialsoptical/photonic researchaerospace applicationsnuclear fuel claddingadvanced dielectric materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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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.