Cathodoluminescence of nitrogen-containing diamond samples at temperatures of 80-800 K
The spectral characteristics of the cathodoluminescence of several synthetic nitrogen-containing diamond samples excited by an electron beam with an energy of up to 300 keV in the temperature range of 80-800 K are studied. The data on temperature quenching of the cathodoluminescence of diamond sampl...
| Published in: | Russian physics journal Vol. 65, № 11. P. 1812-1818 |
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| Other Authors: | , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001017180 Перейти в каталог НБ ТГУ |
| Summary: | The spectral characteristics of the cathodoluminescence of several synthetic nitrogen-containing diamond samples excited by an electron beam with an energy of up to 300 keV in the temperature range of 80-800 K are studied. The data on temperature quenching of the cathodoluminescence of diamond samples with differing impurity-defect compositions at elevated temperatures (more than 400 K) are obtained. It is found out that the rate of thermal quenching of NV0 centers is higher than that of NV-centers at the temperatures of ~500 K and higher. |
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| Bibliography: | Библиогр.: 15 назв. |
| ISSN: | 1064-8887 |