Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1886816 | Radiation Physics and Chemistry | 2008 | 4 Pages |
Abstract
Radiation-induced luminescence (RIL) was generated using 10-keV N+ irradiation at room temperature to study energy transfer in TiO2 targets produced by sol–gel and direct-oxidation methods. The RIL spectra in the UV–visible region exhibited numerous atomic lines and three humps; they were deconvolved and proved to be visible bands at 617 and 479 nm from crystalline defects and a UV band at 320 nm from electron transitions between the Ti3+ 3d and O2− 2s states in the TiO2 crystal.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
Sin-iti Kitazawa, Shunya Yamamoto, Masaharu Asano, Yuichi Saitoh, Shintaro Ishiyama,