Internal structure parameters and synthesis conditions of polycrystalline diamond films
The dependence of the internal structure parameters of polycrystalline diamond films on their thickness that is a function of the synthesis duration at the specified temperature has been studied. It has been established that the block size and the film micro-distortions are reduced at the temperatur...
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| Опубліковано в: : | Functional Materials |
|---|---|
| Дата: | 2007 |
| Автори: | , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2007
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/136502 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Internal structure parameters and synthesis conditions of polycrystalline diamond films / S.N. Samsonenko, N.D. Samsonenko, Z.I. Kolupaeva // Functional Materials. — 2007. — Т. 14, № 2. — С. 212-217. — Бібліогр.: 12 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862713031223410688 |
|---|---|
| author | Samsonenko, S.N. Samsonenko, N.D. Kolupaeva, Z.I. |
| author_facet | Samsonenko, S.N. Samsonenko, N.D. Kolupaeva, Z.I. |
| citation_txt | Internal structure parameters and synthesis conditions of polycrystalline diamond films / S.N. Samsonenko, N.D. Samsonenko, Z.I. Kolupaeva // Functional Materials. — 2007. — Т. 14, № 2. — С. 212-217. — Бібліогр.: 12 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | The dependence of the internal structure parameters of polycrystalline diamond films on their thickness that is a function of the synthesis duration at the specified temperature has been studied. It has been established that the block size and the film micro-distortions are reduced at the temperature 1073 K and the gas mixture pressures of 10.6 and 21.3 kPa. The dislocation density remains almost unchanged when passing from "thin" films (4-6 μm) to "thick" ones (10-12 μm). At the temperature 1173 K and gas mixture pressures 10.6 and 21.3 kPa, the block size diminishes and micro-distortions increase when the film thickness rises. The dislocation density increases in this case. These two polycrystalline diamond films synthesis regimes are of good prospects for study of the polycrystalline diamond films electron properties formation, since the dislocations give rise to electrical active centers in diamond materials. The recrystallization of the polycrystalline diamond films crystallites starts at 1273 K and pressures of 10.6, 21.3, 31.9 kPa or at pressure 31.9 kPa and synthesis temperatures 1073 K, 1173 K, 1273 K. That effect hinders the control dislocation density control.
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| first_indexed | 2025-12-07T17:41:24Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-136502 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T17:41:24Z |
| publishDate | 2007 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Samsonenko, S.N. Samsonenko, N.D. Kolupaeva, Z.I. 2018-06-16T13:08:41Z 2018-06-16T13:08:41Z 2007 Internal structure parameters and synthesis conditions of polycrystalline diamond films / S.N. Samsonenko, N.D. Samsonenko, Z.I. Kolupaeva // Functional Materials. — 2007. — Т. 14, № 2. — С. 212-217. — Бібліогр.: 12 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/136502 The dependence of the internal structure parameters of polycrystalline diamond films on their thickness that is a function of the synthesis duration at the specified temperature has been studied. It has been established that the block size and the film micro-distortions are reduced at the temperature 1073 K and the gas mixture pressures of 10.6 and 21.3 kPa. The dislocation density remains almost unchanged when passing from "thin" films (4-6 μm) to "thick" ones (10-12 μm). At the temperature 1173 K and gas mixture pressures 10.6 and 21.3 kPa, the block size diminishes and micro-distortions increase when the film thickness rises. The dislocation density increases in this case. These two polycrystalline diamond films synthesis regimes are of good prospects for study of the polycrystalline diamond films electron properties formation, since the dislocations give rise to electrical active centers in diamond materials. The recrystallization of the polycrystalline diamond films crystallites starts at 1273 K and pressures of 10.6, 21.3, 31.9 kPa or at pressure 31.9 kPa and synthesis temperatures 1073 K, 1173 K, 1273 K. That effect hinders the control dislocation density control. en НТК «Інститут монокристалів» НАН України Functional Materials Internal structure parameters and synthesis conditions of polycrystalline diamond films Параметри внутрішньої структури полікристалічних алмазних плівок і умови їх синтезу Article published earlier |
| spellingShingle | Internal structure parameters and synthesis conditions of polycrystalline diamond films Samsonenko, S.N. Samsonenko, N.D. Kolupaeva, Z.I. |
| title | Internal structure parameters and synthesis conditions of polycrystalline diamond films |
| title_alt | Параметри внутрішньої структури полікристалічних алмазних плівок і умови їх синтезу |
| title_full | Internal structure parameters and synthesis conditions of polycrystalline diamond films |
| title_fullStr | Internal structure parameters and synthesis conditions of polycrystalline diamond films |
| title_full_unstemmed | Internal structure parameters and synthesis conditions of polycrystalline diamond films |
| title_short | Internal structure parameters and synthesis conditions of polycrystalline diamond films |
| title_sort | internal structure parameters and synthesis conditions of polycrystalline diamond films |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/136502 |
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