摘要
在北京同步辐射装置上首次用位相衬度成像方法对生物样品和复合材料进行研究 ,得到了非常清晰而精细的材料内部细观结构 .
Phase-contrast imaging is an important technique used in studying materials which have little absorption. Phase-contrast imaging method has been studied and developed in Beijing Synchrotron Radiation Facility. The experiment shows dramatic contrast enhancement for weakly adsorbing biological and composite materials, compared with the conventional radiography.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2002年第5期1040-1043,共4页
Acta Physica Sinica
