Heat capacity of bulk boron doped single crystal HPHT diamonds in the temperature range from 2 to 400 K
Heat capacity Ср of boron-doped single crystal diamonds grown by the temperature gradient method was studied. Boron content was about < 10¹⁶, ~ 10¹⁸ and ~ 10²⁰ cm⁻³. Heat capacity data for all tested crystals match well within the measurement accuracy (1 %) in the temperature range of 150–400 K a...
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| Дата: | 2016 |
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| Автори: | , , , , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут надтвердих матеріалів ім. В.М. Бакуля НАН України
2016
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| Назва видання: | Сверхтвердые материалы |
| Теми: | |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/160054 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Heat capacity of bulk boron doped single crystal HPHT diamonds in the temperature range from 2 to 400 K / S. Tarelkin, V. Bormashov, M. Kuznetsov, S. Buga, S. Terentiev, D. Prikhodko, A. Golovanov, V. Blank // Сверхтвердые материалы. — 2016. — № 6. — С. 46-51. — Бібліогр.: 10 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Heat capacity Ср of boron-doped single crystal diamonds grown by the temperature gradient method was studied. Boron content was about < 10¹⁶, ~ 10¹⁸ and ~ 10²⁰ cm⁻³. Heat capacity data for all tested crystals match well within the measurement accuracy (1 %) in the temperature range of 150–400 K and obey the Debye law. At low temperatures heat capacity follows linear law possibly due to metallic inclusions in diamond bulk. Using this data the amount of metal can be calculated for each sample. |
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