各向异性透明晶体如方解石、石英等的折射率，是其固有的特性，称为永久双折射。Of course, the larger the thickness or big difference in refractive indices, the increased the degree of retardation in between waves. Early observations built within the mineral calcite indicated that thicker calcite crystals triggered hi
It had been found that there is a robust length scale dependence for that mechanical properties of amorphous/amorphous nanolaminates [13].Influence of crystallographic effect on Device have on, slicing stress, slicing temperature, reducing power and subsurface harm in nano reducing of one crystal silicon carbideThe subsurface deformed constructions