Na8Eu2Ge4S12

semiconductor

· Na8Eu2Ge4S12

Na8Eu2Ge4S12 is a rare-earth-containing sulfide semiconductor compound combining sodium, europium, germanium, and sulfur in a fixed stoichiometric ratio. This is a research-phase material studied primarily for its potential in optoelectronic and photonic applications, where europium's luminescent properties and the sulfide framework's semiconducting behavior may enable light emission or detection devices. The material represents an emerging class of quaternary chalcogenides being investigated as alternatives to more conventional semiconductors in niche applications requiring rare-earth functionality.

optoelectronic researchrare-earth luminescent materialssulfide semiconductorsphotonic device developmentsolid-state lighting explorationmaterials science R&D

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.150	eV	—

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

Regulatory Screening

Environmental

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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.

Na8Eu2Ge4S12

Electrical Properties

Regulatory Screening

Environmental

Export Control