Photoinduced metal-to-ligand (or ligand-to-metal) charge-transfer (CT) states in metal complexes have been extensively studied, but primarily limited to CT transitions between d- and π-orbitals. Here, CT emission from 4f- to π-orbitals is demonstrated using a trivalent europium complex.
- Yuichi Kitagawa
- Toranosuke Tomikawa
- Yasuchika Hasegawa
