摘要
Bond length (or lattice) distortion, crystallite size and crystal boundary structure areall important aspects in the research of nanocrystalline structure. A number of interestingworks have been published concerning the effect of lattice distortion on the properties ofnanocrystalline, but the studies of the characteristics of bond length or lattice distortionof nanocrystalline have not been specially reported. In this note, a new method analyzingbond length distortion in nanocrystalline by Raman spectroscopy is given on the basis
