Ga8 Se8

semiconductor
· Ga8 Se8

Ga₈Se₈ is a compound semiconductor composed of gallium and selenium in an 1:1 stoichiometric ratio, belonging to the III–VI semiconductor family. This material is primarily of research and developmental interest rather than established in high-volume production; gallium selenide compounds are investigated for optoelectronic and nonlinear optical applications where their wide bandgap and layered crystal structure offer potential advantages over conventional semiconductors. Engineers consider gallium selenide materials in specialized photonic contexts—particularly tunable optical systems and mid-infrared detection—where their unique electronic and optical properties align with application demands that cannot be met by more mature alternatives like GaAs or InP.

infrared detectorsnonlinear opticsphotonic research deviceswide-bandgap semiconductorsoptoelectronic prototypingresearch-phase applications

Compliance & Regulations

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