La3Se4 — Properties & Data | MatWorld

La3Se4

ceramic

· JVASP-152907· La3Se4

La₃Se₄ is a rare-earth selenide ceramic compound belonging to the lanthanide chalcogenide family, characterized by ionic bonding between lanthanum cations and selenium anions. This material is primarily of research and development interest rather than established in high-volume industrial production, with potential applications in solid-state electronics, photonic devices, and thermal management systems where rare-earth selenides are explored for their semiconducting or ionic-conducting properties.

solid-state electrolytesresearch optoelectronicslanthanide ceramics R&Dhigh-temperature ionic conductorssemiconductor device developmentthermal barrier coatings (experimental)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2333	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-2.160	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

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.

La3Se4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental