du Merac, Marc Rubat Increasing Fracture Toughness and Transmittance of Transparent Ceramics using Functional Low-Thermal Expansion Coatings. [electronic resource] - Scientific reports Oct 2018 - 15644 p. digital Publication Type: Journal Article ISSN: 2045-2322 Standard No.: 10.1038/s41598-018-33919-5 doi