Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8252310 | Radiation Physics and Chemistry | 2016 | 6 Pages |
Abstract
This study carried out an in situ and external investigation on the reflective spectra of micro- and nanopowders titanium dioxide before and after irradiation by 30Â keV electrons. The particle sizes range from 60-240Â nm. It was established that the decrease in the particle size leads to an increase in intrinsic defects. The particles with intrinsic defects are then transformed into absorption centers during irradiation as a result of optical degradation of TiO2 powders. High radiation stability has particle sizes range from 80-160Â nm.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
M.M. Mikhailov, V.V. Neshchimenko, S.A. Yuryev,