Ba2YInSe5

semiconductor

· Ba2YInSe5

Ba2YInSe5 is a quaternary semiconductor compound composed of barium, yttrium, indium, and selenium, belonging to the family of mixed-metal chalcogenides. This is a research-phase material under investigation for infrared optics and photonic applications, where its wide bandgap and selenide-based composition offer potential advantages in mid-infrared transmission and nonlinear optical properties compared to conventional binary semiconductors.

infrared optics and windowsnonlinear optical devicesphotonic researchX-ray detection (potential)scintillation materials (emerging)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.310	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.

Ba2YInSe5

Electrical Properties

Regulatory Screening

Environmental

Export Control