Université de Lyon, Institut des Nanotechnologies de Lyon, CNRS, Ecole Centrale de Lyon, Ecully, France.
J Phys Condens Matter. 2013 Jan 16;25(2):025402. doi: 10.1088/0953-8984/25/2/025402. Epub 2012 Nov 26.
Raman scattering experiments have been carried out to study persistent densification in SiO(2) glass following hydrostatic compression at room temperature. A new relationship linking selective Raman parameters to the degree of densification in the glass has been developed here. This approach will allow quantification of the residual densification in silica following microindentation experiments, with the goal being the development of a constitutive law for amorphous silica.
拉曼散射实验已经被用于研究室温静水压缩后二氧化硅（SiO(2)）玻璃的持续致密化。本文提出了一种将选择的拉曼参数与玻璃致密化程度联系起来的新关系。这种方法将允许量化微压痕实验后二氧化硅的残余致密化，目标是为非晶态二氧化硅建立本构定律。
