Shuntaro Amano 天野俊太郎 (@shuntaroamano.bsky.social)

Light-intensity-dependent out-of-equilibrium processes toward dimensionally distinct nanopolymorphs Precise control over out-of-equilibrium states is key to creating smart materials. Here, we report a synthetic supramolecular polymer system that forms distinct out-of-equilibrium structures of different dimensionalities depending on light intensity. Real-time high-speed AFM imaging revealed the underlying mechanisms, including light-driven facet-selective polymorphic transformation and Ostwald ripening. This study offers a general design principle for adaptive materials whose structures and functions are finely tuned by the amount of energy input. http://dlvr.it/TPJxcY