Development and application of nano-analysis of optical materials by multi-dimensional spectrum image technique

主要研究成果如下：（1）成功研制了一种集成了光收集系统的TEM样品保持器，其收集效率提高了两个数量级。我们证实它能够测量光学材料纳米区域的阴极射线发光。(2)我们改进了一个程序的多元曲线分辨率和澄清的纳米结构和空间分布的化学键合状态的白色发光介孔二氧化硅纳米复合材料，只包括无处不在的元素。

The main achievement of this study is summarized in the following(1) We succeeded in developing a TEM specimen holder with the light-collecting system integrated, whose collection efficiency was increased by two orders of magnitude. We confirmed that it was able to measure cathodoluminescence from nanometer areas of optical materials.(2) We improved a program for multivariate curve resolution and clarified the nano-structure and spatial distributions of the chemical bonding states of the white-luminescent carbonized meso-porous silica nanocomposite, consisting of only ubiquitous elements.