Ab initio DFT study of ideal shear strength of polytypes of silicon carbide

• Published in: Проблемы прочности
• Date: 2008
• Main Authors: Umeno, Y., Kinoshita, Y., Kitamura, T.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2008
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/48238
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Ab initio DFT study of ideal shear strength of polytypes of silicon carbide / Y. Umeno, Y. Kinoshita, T. Kitamura // Проблемы прочности. — 2008. — № 1. — С. 8-13. — Бібліогр.: 18 назв. — англ.

Ab initio density functional calculations are performed to investigate the ideal shear deformation of SiC poly types (3C, 2H, 4H, and 6H). The deformation of the cubic and the hexagonal poly types in small strain region can be well represented by the elastic properties of component Si4C-tetrahedrons...