Black Phosphorus Terahertz Photodetectors. Auteur(s): Viti Leonardo, Hu Jin, Coquillat D., Knap W., Tredicucci Alessandro, Politano Antonio, Vitiello Miriam serena (Article) Publié: Advanced Materials, vol. p.201502052 (2015) PMID 26270791 DOI: 10.1002/adma.201502052 WoS: 000362727900016 192 Citations Résumé: The first room-temperature terahertz (THz)-frequency nanodetector exploiting a 10 nm thick flake of exfoliated crystalline black phosphorus as an active channel of a field-effect transistor, is devised. By engineering and embedding planar THz antennas for efficient light harvesting, the authors provide the first technological demonstration of a phosphorus-based active THz device. |