Li1 Ta1 W2

semiconductor

· Li1 Ta1 W2

Li₁Ta₁W₂ is an experimental ternary compound semiconductor composed of lithium, tantalum, and tungsten. This material belongs to the family of mixed-metal semiconductors under active research for advanced electronic and optoelectronic applications. While not yet widely commercialized, compounds in this category are being investigated for potential use in high-temperature electronics, energy storage interfaces, and next-generation photovoltaic or photocatalytic devices where the combination of rare-earth and refractory metals offers tunable electronic properties.

research semiconductorshigh-temperature electronicsphotocatalytic materialssolid-state batteriesnext-generation photovoltaicsmaterials science evaluation

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	26,073	ksi	—
Shear Modulus(G)	3,034.2	ksi	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.01830	eV	—

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

Property	Value	Unit	Conditions	Source
Formation Energy(ΔHf)	0.2380	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.

Li1 Ta1 W2

Mechanical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control