Plasmonic semiconductors: materials, tunability and applications

Semiconductor plasmonics has become a new frontier for broadband light manipulation beyond the diffraction limit. Thus, this review discusses the most up-to-date advances in plasmonic semiconductors. It establishes the link between distinctive nanostructures, tailorable properties, and ever-expanding applications. By shedding light on the unique plasmon dynamics and physical phenomena, we highlight the practical implication of plasmonic semiconductors for next-generation techniques.