Ellipsometric investigation of β-Si₃N₄ ceramics with Mo and Al additives

• Опубліковано в: : Functional Materials
• Дата: 2005
• Автори: Prokopets', V.M., Shaykevich, I.A., Robur, L.Y.
• Формат: Стаття
• Мова: English
• Опубліковано: НТК «Інститут монокристалів» НАН України 2005
• Онлайн доступ: https://nasplib.isofts.kiev.ua/handle/123456789/137699
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Цитувати: Ellipsometric investigation of β-Si₃N₄ ceramics with Mo and Al additives / V.M. Prokopets', I.A. Shaykevich, L.Y. Robur // Functional Materials. — 2005. — Т. 12, № 2. — С. 371-374. — Бібліогр.: 18 назв. — англ.

Ceramic Si₃N₄ samples with Мо and AI admixtures have been investigated by spectroellipsometry. The influence of admixtures on the ceramics optical properties have been studied. The local defects of Si₃N₄ crystal structure are responsible for the band gap reduction. The silicone oxynitride amount in...