Local Structure of Titanium Nitride-Based Coatings Научная публикация
| Журнал |
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques
ISSN: 1027-4510 , E-ISSN: 1819-7094 |
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| Вых. Данные | Год: 2016, Том: 10, Номер: 2, Страницы: 425-428 Страниц : 4 DOI: 10.1134/s1027451016020373 | ||||||
| Ключевые слова | EXAFS spectroscopy; local structure; titanium nitride; XANES spectroscopy | ||||||
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Реферат:
The fine structure of X-ray absorption spectra near the K edge and the extended fine structure of X-ray absorption for titanium, copper, and chromium in nanocrystalline coatings based on titanium nitride doped with copper, chromium, and silicon are experimentally studied. The samples are prepared by the evaporation of composite cathodes using the vacuum arc plasma-assisted method. The parameters of the local environment of titanium, copper, and chromium atoms in the structures of the samples under study are calculated. It is established that the presence of a copper impurity in the coating of no more than 12% in amount leads to a slight increase in the Ti–N distance in comparison with the titanium sample, whereas doping with silicon leads, on the contrary, to a decrease in the bond length. The measurement results for the K absorption edges of copper and chromium confirm that the doping elements are concentrated at the edges of the growing titanium-nitride crystallite and determine its size, which corresponds to the sizes of the coherent-scattering region of 40–50 nm.
Библиографическая ссылка:
Timchenko N.A.
, Zubavichus Y.V.
, Krysina O.V.
, Kuznetsov S.I.
, Syrtanov M.S.
, Bondarenko S.V.
Local Structure of Titanium Nitride-Based Coatings
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 2016. V.10. N2. P.425-428. DOI: 10.1134/s1027451016020373 WOS Scopus РИНЦ CAPlusCA OpenAlex
Local Structure of Titanium Nitride-Based Coatings
Journal of Surface Investigation: X-Ray, Synchrotron and Neutron Techniques. 2016. V.10. N2. P.425-428. DOI: 10.1134/s1027451016020373 WOS Scopus РИНЦ CAPlusCA OpenAlex
Оригинальная:
Тимченко Н.А.
, Зубавичус Я.В.
, Крысина О.В.
, Кузнецов С.И.
, Сыртанов М.С.
, Бондаренко С.В.
Локальная структура покрытий на основе нитрида титана
Поверхность. Рентгеновские, синхротронные и нейтронные исследования. 2016. №4. С.65-68. DOI: 10.7868/S0207352816040181 РИНЦ OpenAlex
Локальная структура покрытий на основе нитрида титана
Поверхность. Рентгеновские, синхротронные и нейтронные исследования. 2016. №4. С.65-68. DOI: 10.7868/S0207352816040181 РИНЦ OpenAlex
Даты:
| Поступила в редакцию: | 20 июл. 2015 г. |
| Опубликована в печати: | 1 мар. 2016 г. |
| Опубликована online: | 15 мая 2016 г. |
Идентификаторы БД:
| Web of science: | WOS:000378496600028 |
| Scopus: | 2-s2.0-84969594433 |
| РИНЦ: | 27156289 |
| Chemical Abstracts: | 2016:793262 |
| Chemical Abstracts (print): | 171:253671 |
| OpenAlex: | W2365094179 |