Enhancement in the efficiency of Sb<sub>2</sub>(S,Se)<sub>3</sub> thin-film solar cells with spin-coating NiO<sub><i>x</i></sub> as the hole transport layer
Shan Huang, Yelei Xing, Honcheng Zhu, Tingyu Zhang, Kangjun Geng, Yusheng Yang, H.P. Zhang, QingYan Gu, Jianhua Qiu, Sai Jiang, Huafei Guo, Ningyi Yuan, Jianning Ding
Abstract
An efficiency of 7.4% for Sb 2 (S,Se) 3 solar cells has been achieved by utilizing a spin-coated NiO x hole transport layer with modified energy-level alignment and reduced carrier recombination.
Topics & Concepts
Non-blocking I/OMaterials scienceSpin coatingLayer (electronics)Spin (aerodynamics)Thin filmAnalytical Chemistry (journal)OptoelectronicsCondensed matter physicsNanotechnologyThermodynamicsPhysicsBiochemistryChemistryChromatographyCatalysisChalcogenide Semiconductor Thin FilmsPerovskite Materials and ApplicationsQuantum Dots Synthesis And Properties