Na2BaSnSe4

semiconductor

· Na2BaSnSe4

Na2BaSnSe4 is a quaternary chalcogenide semiconductor compound combining sodium, barium, tin, and selenium elements. This is a research-phase material being investigated for its potential in mid-infrared optoelectronic and photonic applications, where its direct bandgap and selenide-based composition offer promise for light emission, detection, and nonlinear optical functions. While not yet commercialized at scale, materials in this selenide family are of interest to engineers developing infrared imaging systems, spectroscopic instrumentation, and next-generation photonic devices where alternatives like traditional III-V semiconductors may be less cost-effective or suitable.

infrared optoelectronics (research)mid-IR detectors and emittersnonlinear optical applicationsphotonic device developmentspectroscopy instrumentationexperimental semiconductor research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.460	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.

Na2BaSnSe4

Electrical Properties

Regulatory Screening

Environmental

Export Control