Cu0.01Ga1.99Se2.99
semiconductor· Cu0.01Ga1.99Se2.99
Cu0.01Ga1.99Se2.99 is a copper-doped gallium selenide compound semiconductor, representing a subtle compositional variant of the binary GaSe system with trace copper incorporation. This material is primarily of research and developmental interest for optoelectronic and photovoltaic applications, where the copper doping is investigated for its effects on charge carrier dynamics, bandgap tuning, and defect passivation in layered chalcogenide semiconductors. The copper substitution at gallium sites may enhance light absorption or modify electronic transport compared to undoped GaSe, making it relevant for next-generation thin-film photovoltaics and nonlinear optical devices.
thin-film photovoltaics (research)nonlinear opticsoptoelectronic devicesphotosensor developmentdefect engineering (advanced materials)wide-bandgap semiconductor research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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