Strongly Anisotropic Optoelectronic Properties and Long Exciton Lifetimes in Two-Dimensional GaInS 3 -Type Monolayers

Key Points

• The research aims to explore the optoelectronic properties and exciton lifetimes of two-dimensional GaInS3 monolayers.
• Analyzed the anisotropic photoelectric properties of GaInS3 materials.
• Investigated the influence of structure on band gap characteristics.
• Measured exciton lifetimes in monolayers.
• Monolayer GaInS3 exhibited significant anisotropic photoelectric properties.
• Demonstrated long exciton lifetimes, enhancing potential for photovoltaic applications.
• Confirmed indirect band gap nature, influencing overall efficiency in devices.