A negative photoconductivity photodetector based on two-dimensional Nb<sub>3</sub>Cl<sub>8</sub>
Bom Lee, Xiaojie Zhang, Jinsu Kang, Byung Joo Jeong, Sooheon Cho, Kyung Hwan Choi, Jiho Jeon, Sang Hoon Lee, Dahoon Kim, Yeong Hyeop Kim, Ji‐Hee Kim, Hak Ki Yu, Jae‐Young Choi
Abstract
We developed a Nb 3 Cl 8 -based photodetector with negative photoconductivity from 400 to 1050 nm, featuring high electron mobility, a strong I on /I off ratio, and high responsivity, making it ideal for energy-efficient optoelectronic applications.
Topics & Concepts
PhotoconductivityPhotodetectorMaterials scienceOptoelectronicsLuminescence Properties of Advanced MaterialsElectronic and Structural Properties of OxidesSemiconductor materials and devices