Femtosecond time-resolved single-particle spectroscopy directly visualized exciton diffusion within individual copper phthalocyanine(CuPc)nanofibers. The exciton diffusion coefficient(D)differs ...
Integrated optoelectronic devices, with electrons and photons as energy and information carriers, dominate current daily life and industrial development. However, electron- and photon-based devices ...
Researchers capture exciton movement inside single CuPc nanofibers and show how molecular packing and defects shape energy transport in organic semiconductors. (Nanowerk News) Organic semiconductors ...