Kazuhiro Marumoto

Dec 21, 2023 | onlinelibrary.wiley.com | Shyam Pandey |Kazuhiro Marumoto |Takaaki Manaka

The organic photofunctional materials bearing the flexibility, softness and capability of facile large active area fabrication will benefit the fields of biomedical/biomimetic devices like sensors, soft actuators, and flexible and wearable optoelectronic devices, which are cumbersome to achieve utilizing conventional inorganic semiconductors.

Jul 10, 2023 | nature.com | Kazuhiro Marumoto

AbstractOrganic light-emitting diodes (OLEDs) using thermally activated delayed fluorescence (TADF) materials have advantages over OLEDs using conventional fluorescent materials or high-cost phosphorescent materials, including higher efficiency and lower cost. To attain further high device performance, clarifying internal charge states in OLEDs at a microscopic viewpoint is crucial; however, only a few such studies have been performed.