A dual-band graphene/silicon nanowire array heterojunction photodetector induced by leaky mode resonances

作者：Di‐Hua Lin, Fang Wan, Shu-Chang Gong, Can Fu, Feng‐Xia Liang, Lin‐Bao Luo · 发表于：Journal of Materials Chemistry C · 年份：2023 · DOI：10.1039/d3tc00368j · 被引用次数：9 · 研究领域：Nanowire Synthesis and Applications、Photonic and Optical Devices、Silicon Nanostructures and Photoluminescence

A leaky mode resonance induced dual-band photodetector is fabricated using graphene/silicon nanowire array heterojunctions, which exhibit two peak responsivities at 430 nm and 660 nm.