Eu1.75Ag0.5Ge1S4

semiconductor

· Eu1.75Ag0.5Ge1S4

Eu1.75Ag0.5Ge1S4 is a quaternary sulfide semiconductor compound combining rare-earth europium, silver, germanium, and sulfur elements. This is an experimental material primarily studied in solid-state chemistry and materials research for its potential optoelectronic and photonic properties, rather than a mature commercial product. The rare-earth incorporation and mixed-metal sulfide structure make it a candidate for investigating novel light emission, absorption, or charge-transport phenomena in the semiconductor research community.

solid-state lighting researchphotonic materials developmentrare-earth compound studiesexperimental semiconductorsoptical phosphor candidatesmaterials physics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.140	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.

Eu1.75Ag0.5Ge1S4

Electrical Properties

Regulatory Screening

Environmental

Export Control