Retracted: High‐Efficiency, Blue, Green, and Near‐Infrared Light‐Emitting Diodes Based on Triple Cation Perovskite

Abstract

Highly efficient green, red, and blue perovskite light-emitting diode based metal-oxide charge injection layers are demonstrated. This is an important step toward the realization of next-generation solid-state lighting and devices for use in full-color large-area display applications. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.