Title：Observation of Surface Potential of Micropatterned Self-assembled Electrets for MEMS Vibrational Energy HarvestersJournal：Sensors and Materials, vol. ●●, no.●(●), pp. ●●-●● (accepted May 11, 2023).Authors：Daisuke Yamane, Kosuke Kawashima, Reiki Sugimoto, Ruichen Li, Hideyuki Kayaguchi, Keisuke Kurihara, Hisao Ishii, and Yuya TanakaDOI: ●● We have successfully measured and evaluated the surface potential and shape of micropatterned self-assembled electrets. […]