Ba2GaGdSe5

semiconductor

· Ba2GaGdSe5

Ba2GaGdSe5 is a complex selenide semiconductor compound combining barium, gallium, and gadolinium in a ternary/quaternary chalcogenide structure. This is a research-phase material primarily of interest for infrared photonics and nonlinear optical applications, where the wide bandgap and heavy-metal selenide composition enable mid-to-far-infrared transparency and potential second-harmonic generation or other frequency-conversion functions.

infrared optics and photonicsnonlinear optical devicesmid-IR laser applicationsresearch semiconductorsfrequency conversion materialshigh-energy physics detectors

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.870	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.

Ba2GaGdSe5

Electrical Properties

Regulatory Screening

Environmental

Export Control