Influence of crystal growth conditions and carbothermal treatment on activator charge state in Ti:sapphire

• Published in: Functional Materials
• Date: 2018
• Main Authors: Nizhankovskiy, S.V., Sidelnikova, N.S., Baranov, V.V.
• Format: Article
• Language: English
• Published: НТК «Інститут монокристалів» НАН України 2018
• Subjects: Characterization and properties
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/157129
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Influence of crystal growth conditions and carbothermal treatment on activator charge state in Ti:sapphire / S.V. Nizhankovskiy, N.S. Sidelnikova, V.V. Baranov // Functional Materials. — 2018. — Т. 25, № 2. — С. 208-217. — Бібліогр.: 22 назв. — англ.

Presented are the results of comparative studies of the influence of carbothermal treatment of the raw material (Al₂O₃ and TiO₂ powders) and reducing properties of the growth medium on the charge state of titanium ions in Al₂O₃:Ti crystals. It is shown that carbothermal treatment at temperatures of...