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Unusual type of extended defects in synthetic High Pressure – High Temperature diamondsстатья
Статья опубликована в высокорейтинговом журнале
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 15 января 2019 г.
- Авторы: Shiryaev Andrey A., Zolotov Denis A., Suprun Olena M.M., Ivakhnenko S.A., Averin Alexei A., Buzmakov Alexey V., Lysakovskyi Valentin V., Dyachkova Irina, Asadchikov Victor E.
- Журнал: CrystEngComm
- Том: 20
- Год издания: 2018
- Издательство: Royal Society of Chemistry
- Местоположение издательства: United Kingdom
- Первая страница: 7700
- Последняя страница: 7705
- DOI: 10.1039/c8ce01499j
- Аннотация: New unusual types of extended defects resembling bunches of divergent dislocations are observed in high quality synthetic HPHT single crystal diamonds grown at the lowest possible PT-сonditions. Thorough characterisation of the samples by X-ray topotomography, optical microscopy and vibrational spectroscopy allowed the conclusion that these defects are related to dislocations decorated by oxide inclusions. An unusual feature of the defects is their origin: small-angle grain boundaries formed during growth instabilities. Although similar defects were observed in some isostructural materials, their presence in diamonds was not reported earlier.
- Добавил в систему: Ширяев Андрей Альбертович