Publisher Correction: In situ nanocrystal confinement for efficient blue perovskite LEDs

Beijing National Laboratory for Molecular Sciences, Beijing Key Laboratory for Theory and Technology of Advanced Battery Materials, Key Laboratory of Polymer Chemistry and Physics of Ministry of Education, State Key Laboratory of Advanced Waterproof Materials, School of Materials Science and Engineering, School of Physics, College of Chemistry and Molecular Engineering, Peking University, Beijing, People’s Republic of China Shaocheng Liu, Zhongyang Zhang, Zijian Huang, Ying Han, Zhenyu Guo, Liang Li, Rundong Fan, De-Yi Zhang, Ping Du, Wenjin Yu, Jiazhen Gu, Luxuan Men, Hao Dong, Huan Wang, Ling-Dong Sun, Chun-Hua Yan & Huanping Zhou Department of Applied Physics and Science Education, Eindhoven University of Technology, Eindhoven, The Netherlands Mike Pols & Shuxia Tao Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing, People’s Republic of China Xudan Huang & Lifen Wang College of Materials Science and Engineering, Beijing University of Technology, Beijing, People’s Republic of China Luxuan Men Experimental Centre for Advanced Materials, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, People’s Republic of China Qi Chen Laboratory of Spin Magnetic Resonance, School of Physical Sciences, Anhui Province Key Laboratory of Scientific Instrument Development and Application, University of Science and Technology of China, Hefei, People’s Republic of China Huaiyu Xu Southwest …