Perovskite nanosheets(CsPbBr3) spin-coated onto molybdenum disulfide(MoS2) film, height less than 100 nm.
Device: NTEGRA Aura
Sample Courtesy: Nanjing University of Science and Technology, Dr. Xiufeng SONG
Image Courtesy: Dr.Lin Ge, Beijing Qianjunyide Technology Co., Ltd.