EuIn2S4

semiconductor

· EuIn2S4

EuIn2S4 is a ternary semiconductor compound combining europium, indium, and sulfur, belonging to the class of rare-earth chalcogenides. This material is primarily of research interest for optoelectronic and photocatalytic applications, where its unique band structure and potential for tunable electronic properties make it an alternative to more conventional semiconductors in specialized photocatalysis, photovoltaic, and light-emission contexts. The europium dopant introduces magnetic and luminescent functionalities not found in binary III-VI semiconductors, positioning it for emerging energy conversion and environmental remediation technologies still in development.

photocatalysis (water splitting)photovoltaic researchoptoelectronic devicesrare-earth semiconductorsenvironmental remediationresearch-phase materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.500	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.

EuIn2S4

Electrical Properties

Regulatory Screening

Environmental

Export Control