Gd2S3

semiconductor

· Gd2S3

Gd2S3 is a rare-earth sulfide semiconductor compound composed of gadolinium and sulfur, belonging to the family of lanthanide chalcogenides. While primarily a research and development material rather than a mainstream engineering commodity, it is investigated for potential applications in optoelectronic devices, thermal imaging systems, and specialized semiconductor applications where rare-earth elements offer unique optical or magnetic properties. The material is notable within the rare-earth sulfide family for its potential use in infrared detectors and luminescent devices, though practical industrial adoption remains limited compared to more established semiconductor alternatives.

infrared detectorsoptoelectronic researchthermal imaging systemsrare-earth compound studiesspecialty semiconductorsluminescent device development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.550	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.

Gd2S3

Electrical Properties

Regulatory Screening

Environmental

Export Control