1. Department of Materials Science and Engineering College of Engineering Yonsei University Seoul 03722 Republic of Korea
2. Center for Artificial Synesthesia Materials Discovery Department of Materials Science and Engineering Yonsei University Seoul 03722 Republic of Korea
3. Department of Materials Science and Engineering Korea University Seoul 02841 Republic of Korea
4. Department of Chemistry and Nanoscience College of Natural Sciences Ewha Womans University Seoul 03760 Republic of Korea
5. KU‐KIST Graduate School of Converging Science and Technology Korea University Seoul 02841 Republic of Korea