Вольт-амперні характеристики HPHT алмазів, вирощених при варіації складу ростових систем
The current-voltage characteristics of HPHT diamonds grown in different growth systems were studied. Was established that there is a change in the shape of high-voltage I-V characteristics depending on the concentration of nitrogen in diamonds when the voltage applied to diamond samples grown in the...
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| Datum: | 2023 |
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| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
Институт сверхтвердых материалов им. В. Н. Бакуля Национальной академии наук Украины
2023
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| Online Zugang: | http://altis-ism.org.ua/index.php/ALTIS/article/view/293 |
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| Назва журналу: | Tooling materials science |
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Tooling materials science| Zusammenfassung: | The current-voltage characteristics of HPHT diamonds grown in different growth systems were studied. Was established that there is a change in the shape of high-voltage I-V characteristics depending on the concentration of nitrogen in diamonds when the voltage applied to diamond samples grown in the Fe-Ni-C system in the range from 1.5 kV to 2.2 kV, which is associated with thermal-field it activation of donor centers and leads to an increase in the concentration of charge carriers in diamond plates at high applied voltages. |
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