A research team led by Prof. Boseok Kang at Sungkyunkwan University has uncovered the origin of polarity inversion, a long-standing phenomenon in polymer semiconductors that occurs only in certain materials. The team, in collaboration with Prof. Yun-Hi Kim (Gyeongsang National University) and Prof. Han-Sol Lee (Gachon University), has published their results in the journal Advanced Functional Materials.
