Lu6 Ta2 O14

semiconductor

· Lu6 Ta2 O14

Lu₆Ta₂O₁₄ is a complex oxide ceramic compound combining lutetium and tantalum in a specific stoichiometric ratio, belonging to the family of rare-earth tantalate ceramics. This material is primarily of research and developmental interest for high-temperature applications and advanced electronic devices, where the combination of rare-earth and refractory metal oxides offers potential benefits in thermal stability, dielectric properties, and chemical durability. It represents an understudied composition within the broader lutetium-tantalum oxide system, with potential applications in specialized ceramics where conventional alternatives (such as single-phase tantalates or simpler rare-earth oxides) prove inadequate.

high-temperature ceramicsdielectric materials researchrefractory compoundssolid-state electronicsthermal barrier coatings (experimental)advanced ceramic composites (developmental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.443	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	-3.682	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.

Lu6 Ta2 O14

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control