Electrochemical epitaxial (200) PbSe submicron-plates on single-layer graphene for an ultrafast infrared response
Chan Yang, Shuanglong Feng, Yinye Yu, Jun Shen, Xingzhan Wei, Haofei Shi
Abstract
<italic>In suit</italic> epitaxial growth of highly oriented PbSe submicron crystals on graphene <italic>via</italic> ECALE method. The hybrid PbSe/graphene structure presents a fast response and outstanding photoresponsivity under illumination of 2.7 μm light at room temperature.
Topics & Concepts
GrapheneMaterials scienceEpitaxyOptoelectronicsInfraredUltrashort pulseLayer (electronics)NanotechnologyOpticsLaserPhysics2D Materials and ApplicationsQuantum Dots Synthesis And PropertiesGraphene research and applications