CaLa2S4

semiconductor

· CaLa2S4

CaLa2S4 is a rare-earth sulfide semiconductor compound combining calcium and lanthanum in a mixed-metal chalcogenide structure. This material remains primarily in research and development phases, with potential applications in optoelectronics and photovoltaic devices where its bandgap and optical properties could offer advantages in niche spectral windows or as a component in heterostructure devices.

rare-earth semiconductorsoptoelectronic researchphotovoltaic developmentinfrared detectionemerging thin-film materialsmaterials science research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.700	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.

CaLa2S4

Electrical Properties

Regulatory Screening

Environmental

Export Control