Shimada Y.; Okuno M.; Syono Y.; Kikuchi M.; Fukuoka K.; Ishizawa N.(2002)
The densification and structural changes in SiO2 glass compressed up to 43.4 GPa by shock experiments are investigated quantitatively by the X-ray diffraction technique. Direct structural data (average Si-O and Si-Si ...
Shimoda K.; Okuno M.; Syono Y.; Kikuchi M.; Fukuoka K.; Koyano M.; Katayama S.(2004)
Shock-recovery experiments for obsidian and its fused glass have been carried out with pressure up to 35 GPa. Structural evolution accompanying the shock compression was investigated using X-ray diffraction technique, Raman ...