Identification of jadeite jade with cathode luminescence microscope 阴极显微发光下识别翡翠
Samples mainly display a blue and white, yellow green cathode luminescence, local appears purple, pink light district. 样品主要显示蓝白色、黄绿色的阴极发光,局部出现紫色、粉红色发光区。
Under the excitation of high-energy electron the porous materials of CdTe and CdSe QDs will emit photons that can be collected to form a cathode luminescence ( CL) image. 3. 同时,在高能电子束轰击下,CdTe和CdSe荧光量子点材料能发射光子形成阴极荧光图像。