Field emission behaviors of CsPbI<sub>3</sub> nanobelts
Zhentao Du, Fulin Jiang, Jinju Zheng, Shanliang Chen, Fengmei Gao, Jie Teng, Dingfa Fu, Hui Zhang, Weiyou Yang
Abstract
We report the field emission behaviors of CsPbI<sub>3</sub> nanobelts, which had a low turn-on field of ∼2.62 V μm<sup>−1</sup> with a high field enhancement factor of 3553.
Topics & Concepts
Field electron emissionField (mathematics)Materials sciencePhysicsElectronNuclear physicsMathematicsPure mathematicsPerovskite Materials and ApplicationsOptical properties and cooling technologies in crystalline materialsSemiconductor Quantum Structures and Devices