Eu3Sb4S9

semiconductor

· Eu3Sb4S9

Eu3Sb4S9 is a rare-earth chalcogenide semiconductor compound combining europium, antimony, and sulfur in a ternary crystal structure. This is a research-stage material studied primarily for its potential optoelectronic and thermoelectric properties, belonging to the broader family of lanthanide-based semiconductors that show promise for photonic and energy-conversion applications where conventional semiconductors have limitations.

optoelectronic researchthermoelectric energy conversionphotonic materials developmentrare-earth semiconductor explorationexperimental solid-state devicesluminescent material research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.200	eV	—

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.

Eu3Sb4S9

Electrical Properties

Regulatory Screening

Environmental

Export Control