Many Exciplex Systems Exhibit Organic Long‐Persistent Luminescence
Naohiro Nishimura, Zesen Lin, Kazuya Jinnai, Ryota Kabe, Chihaya Adachi
Abstract
Abstract Organic long‐persistent luminescence (OLPL) is a long‐lasting luminescence from a photogenerated intermediated state, such as a charge separated state. Here, it is shown that many exciplex systems exhibit OLPL and that emission pathways of OLPL can be controlled by the relationship among local excited states and charge‐transfer excited states of materials.
Topics & Concepts
LuminescenceExcimerExcited stateMaterials sciencePersistent luminescenceCharge (physics)PhotochemistryChemical physicsOptoelectronicsAtomic physicsNanotechnologyFluorescenceOpticsChemistryPhysicsQuantum mechanicsThermoluminescenceLuminescence and Fluorescent MaterialsOrganic Light-Emitting Diodes ResearchLanthanide and Transition Metal Complexes