Drastic changes in photoluminescence properties of multilayer films composed of europium hydroxide and titanium oxide nanosheets.
Multilayer films consisting of Eu(OH)(3-x) and titanium oxide nanosheets showed strong Eu(3+) emission under UV-light irradiation, in which the titanium oxide nanosheet works as an antenna collecting UV-light, and then the Eu(OH)(3-x) nanosheet acts as an emitting layer receiving the absorbed energy.
Ida
Shintaro
S
Graduate School of Science and Technology, Kumamoto University, 2-39-1 Kurokami, Kumamoto 860-8555, Japan. s_ida@chem.kumamoto-u.ac.jp
Sonoda
Yuki
Y
Ikeue
Keita
K
Matsumoto
Yasumichi
Y