La3Te4

semiconductor

· La3Te4

La3Te4 is a rare-earth telluride semiconductor compound combining lanthanum and tellurium, belonging to the class of lanthanide chalcogenides. This material is primarily explored in research and emerging device applications for its semiconducting properties and potential thermoelectric or optoelectronic performance, rather than as an established industrial workhorse. Engineers consider La3Te4 for advanced applications where rare-earth tellurides offer advantages in thermal management, energy conversion, or specialized electronic function, though material maturity and scalability remain development priorities compared to conventional semiconductors.

thermoelectric devicesrare-earth semiconductorsoptoelectronic researchthermal management systemsemerging photonic applicationsmaterials R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.791	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.4300	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-1.665	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.

La3Te4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control