Svetlana G. Ivanova

Use of Grafoil in mechanical testing of sapphire at elevated temperatures

Daniel C. Harris, Frederick Schmid, Chandra P. Khattak, 2000, SPIE Optics + Photonics.

Increase of high-temperature strength of sapphire by polishing, heat treatments, and doping

Frederick Schmid, Chandra P. Khattak, Daniel C. Harris, 2000, SPIE Optics + Photonics.