We were happy to welcome Prof. Dr. Heechae Choi from the Department of Chemistry and Materials Science and the Advanced Materials Research Center (AMRC) at Xi’an Jiaotong–Liverpool University, Suzhou (China) in our institute today, where he held a talk titled “Atomic-Scale Modeling for Electronic and Energy Devices: From Precursor to Film.” We extend our sincere thanks to Prof. Choi for his time and the shared conversations.