Achieving over 4% efficiency for SnS/CdS thin-film solar cells by improving the heterojunction interface quality
Jae Yu Cho, SeongYeon Kim, Raju Nandi, Jun Sung Jang, Hee-Sun Yun, Enkhjargal Enkhbayar, Jin Hyeok Kim, Jin Hyeok Kim, Doh‐Kwon Lee, Choong‐Heui Chung, JunHo Kim, JunHo Kim, Jaeyeong Heo
Abstract
The highest efficiency of 4.225% for vapor-transport-deposited SnS absorber/CdS heterojunction solar cells with good long-term stability over two years is achieved.
Topics & Concepts
HeterojunctionMaterials scienceThin film solar cellInterface (matter)OptoelectronicsQuality (philosophy)Thin filmSolar cellEngineering physicsNanotechnologyComposite materialPhysicsCapillary actionCapillary numberQuantum mechanicsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And PropertiesPerovskite Materials and Applications