| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1881659 | Radiation Measurements | 2010 | 4 Pages |
Abstract
Thermoluminescence, dose dependences, and EPR of Mn-doped lithium tetraborate are studied. Mn is shown not to change a charge state during energy storage and release. Mn2+ amount decreases only at very high doses. The amount of Mn2+ depends on the sintering temperature and increases with temperature increase due to reduction of Mn from a higher oxidation state. X-irradiation creates optical absorption bands in Li2B4O7:Mn. Optical stimulation in the UV band is effective for OSL-readout and destroys dosimetric TL peaks. The model of energy storage and release is discussed.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Radiation
Authors
M. Danilkin, I. Jaek, M. Kerikmäe, A. Lust, H. Mändar, L. Pung, A. Ratas, V. Seeman, S. Klimonsky, V. Kuznetsov,