With higher efficiency and lower costs, perovskite–silicon tandem cells mark a breakthrough in solar tech. Can they truly ...

The optical extinction spectra arising from localized surface plasmon resonance in doped semiconductor nanocrystals (NCs) have intensities and lineshapes determined by free charge carrier ...

Underpinning all this progress is the work of Hiroshi Amano and his colleagues, who made a pivotal breakthrough in GaN ...

“Indium oxide contains oxygen-vacancy defects, which facilitate carrier scattering and thus lower device stability,” says ...

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Abstract: The influence of p-type and n-type doping on the optical characteristics of a quantum-dot semiconductor optical amplifier (SOA) is studied using a rate equation model that takes into account ...

LaCuOSe is a wide band gap (∼2.8 eV) semiconductor with unique optoelectronic properties, including room-temperature stable excitons, high hole mobility ∼8 cm2/(Vs), and the capability of high-density ...