【摘要】 本文用透射扫描电子显微镜与X射线能谱仪相结合,观察分析了几种不同Ag(Br,I)乳剂中单个Ag(Br,I)微晶颗粒内的碘含量及其分布,得到了一些初步结果。这种方法所提供的信息对于研究乳剂制备条件对Ag(Br,I)微晶结构与性能的影响等是很有用的。更多还原

【Abstract】 Iodine content and distribution in single Ag(Br, I) crystal of several kinds of Ag(Br, I) emulsdons have been observed and analyzed by scanning transmissive electron microscopy (STEM) and energy dispersive X-ray spectrometer (EDS). The heterogeneous distribution of iodine in some Ag(Br, I) grains was proved directly. This method could provide useful informations for studying the relations between the structure and properties of Ag(Br, I) emulsion grains.更多还原