Fig. 5
From: Strength Improvement of Glass Substrates by Using Surface Nanostructures
Weibull analysis before and after nanostructure fabrication. a Weibull moduli and bending strengths of plain fused silica, aluminosilicate, and borosilicate glasses. b Weibull moduli and bending strengths of fused silica, aluminosilicate, and borosilicate glasses with 750-nm-deep nanostructures. c Weibull moduli and bending strengths of plain deep fused silica and fused silica with 500- and 4-μm-deep square notch, respectively. d Weibull moduli and bending strengths of plain fused silica, unmodified fused silica with a 4-μm-deep square notch and fused silica with a 4-μm-deep square notch and 2- and 4-μm-deep nanostructures