Time‐Resolved Photoluminescence Lifetime Measurements of Organic Photovoltaic Materials. - Illés, Levente; Steinbach, Ferenc; Korsós, Ferenc; Brigancz, Tamás; Barócsi, Attila; Zachariadis, Alexandros; Kapnopoulos, Christos; Mekeridis, Evangelos; Laskarakis, Argiris; Logothetidis, Stergios; Kiss, Zoltán Tamás; Lenk, Sándor (Physica Status Solidi. A: Applications & Materials Science, 2026)