La4In5S13

ceramic

· La4In5S13

La4In5S13 is a rare-earth sulfide ceramic compound combining lanthanum and indium, belonging to the family of ternary metal sulfides with potential optoelectronic and solid-state chemistry applications. This is primarily a research-phase material studied for its crystal structure and physical properties rather than an established commercial ceramic. The material family is of interest in semiconductor research, thermal management systems, and advanced optical applications where sulfide ceramics offer unique electronic structures distinct from traditional oxides.

Research optoelectronicsSolid-state chemistryRare-earth materials developmentAdvanced ceramics R&DSemiconductor compounds

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—

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

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.

La4In5S13

Electrical Properties

Regulatory Screening

Environmental