Eu3Sb4Se9

semiconductor

· Eu3Sb4Se9

Eu3Sb4Se9 is a rare-earth chalcogenide semiconductor compound combining europium, antimony, and selenium in a layered crystal structure. This is a research-phase material studied for its potential thermoelectric and optoelectronic properties, belonging to the broader family of rare-earth pnictide-chalcogenides that show promise for next-generation energy conversion and photonic applications where traditional semiconductors face efficiency or cost constraints.

thermoelectric power generationinfrared optoelectronicsrare-earth photonics researchsolid-state energy conversionexperimental semiconductor devices

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.080	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.

Eu3Sb4Se9

Electrical Properties

Regulatory Screening

Environmental

Export Control