. . . "1866"^^ . . . . . "2937664"^^ . . . "Nanophase materials are materials that have grain sizes under 100 nanometres. They have different mechanical and optical properties compared to the large grained materials of the same chemical composition. Transparency and different transparent colours can be achieved with nanophase materials by varying the grain size."@en . . . . . . . . "Nanophase materials are materials that have grain sizes under 100 nanometres. They have different mechanical and optical properties compared to the large grained materials of the same chemical composition. Transparency and different transparent colours can be achieved with nanophase materials by varying the grain size."@en . . "1105649079"^^ . . . . . . . . . . . . . "Nanophase material"@en . . . . . . . . .