Ga1 Se8 Ta4

semiconductor
· Ga1 Se8 Ta4

Ga₁Se₈Ta₄ is a mixed-metal selenide compound combining gallium, selenium, and tantalum in a layered or framework structure. This is an experimental semiconductor material primarily of research interest rather than an established commercial compound; it belongs to the broader family of multinary metal chalcogenides being investigated for novel electronic and photonic properties. The tantalum-germanium-selenium family has shown promise in photovoltaic and nonlinear optical applications, though Ga₁Se₈Ta₄ specifically remains in early-stage exploration for potential optoelectronic device platforms where the combination of heavy metal centers and layered selenium coordination may enable tunable bandgaps or enhanced light-matter interactions.

research semiconductorsexperimental photovoltaicsnonlinear opticsthin-film optoelectronicsexploratory materials chemistry

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.