CaYbInSe4

ceramic
· CaYbInSe4

CaYbInSe4 is a quaternary semiconductor ceramic compound combining calcium, ytterbium, indium, and selenium—a rare-earth-containing material primarily of research interest rather than established commercial production. This compound belongs to the family of chalcogenide semiconductors and is investigated for potential optoelectronic and photonic applications, particularly where infrared response, wide bandgap characteristics, or rare-earth luminescence properties could be advantageous. The material remains experimental; applications would likely emerge in specialized sensing, photovoltaics, or radiation detection where its unique compositional advantages over conventional III-V or II-VI semiconductors justify development effort.

infrared optoelectronics (research)rare-earth phosphors and scintillatorssemiconductor researchwide-bandgap device developmentradiation detection (experimental)

Compliance & Regulations

?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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.