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- Together with luminescence spectra, X-ray photoelectron spectroscopy (XPS) and electron paramagnetic resonant (EPR), core-shell structure of nanocrystalline ZnO was put forward. 结合发光光谱、X射线光电子能谱(XPS)和电子顺磁共振(EPR)结果,提出了核-壳氧化锌(ZnO)结构。
- Photoelectronic and photorefractive nonlinear optical crystals, Such as Photorefractive properties, nonlinear optics, Roman spectra and Luminescence spectra. 光电及光折变非线性光学晶体材料性能研究。
- Blue shift appears on the absorb edgea in the absorption spectrum and also on the exciton band edge emission peaks in the luminescence spectrum. 在光致发光谱中;不仅激子直接复合产生的带边发射产生了蓝移;而且陷阱态复合产生的宽带发射也发生了蓝移.
- The experiment results show that the prepared YPO4 : Tb is about 40 nm. As a result the method of copricipation is a better way to prepare Nanostructured particles. The luminescence spectra of nanosized YPO4: Tb shows that it emits bright green. 实验结果表明合成的YPO4:Tb粒径大约为40nm左右;并且从其发射光谱中可以看出合成的纳米级YPO4:Tb有明亮的绿光发射.
- The luminescence spectra of the doped BGO obtained under Xe lamp excitation with different wavelengths can be explained by an energy transfer process between the Bi~(3+) center rand the doping materials. Xe灯中不同波长激发所得到掺杂BGO的发光光谱可通过Bi~(3+)心和掺杂材料之间能量传输过程加以解释。
- Total luminescence spectra (TLS) 总荧光光谱
- This paper discussed the emendation of the luminescent spectra of semiconductor films. 摘要讨论了半导体发光薄膜的光致发光谱修正要点。
- The study of double-peak structure in PS luminescence spectra 基于三层模型的多孔硅发光谱双峰结构的研究
- All EL spectra of the samples can be decompounded into two Gaussian luminescent spectra with peaks at 1.85? eV (670?nm) and 2.26? eV (550?nm). 所有样品的电致发光谱都可分解为相对高度不等的中心位于 2 .;2 6eV(5 5 0nm)和 1
- Keywords lead tungstate;color center;luminescence spectra; 钨酸铅;色心;辐照诱导;发光光谱;
- The absorption-emission spectra and luminescent spectra were determined and the influences of fluorescence performance in different solvent were studied. 测试了所合成化合物的吸收光谱和发射光谱,研究了不同溶剂对荧光性能的影响。
- The thing of luminescence is not sure all gold. 发光的东西未必都是黄金。
- Synthesis of Nanocrystalline ZnO and Its Luminescence Spectrum 纳米ZnO微晶的合成及其发光特性
- Keywords Galactitol;Luminescence spectrum;Lanthanide complex; 半乳糖醇;荧光光谱;稀土配合物;
- The result of TEM revealed that the average size of the single phase Y2O2S:Eu3+ was 30 nm,which was according with the result calculated by Debye-Scherre formula,luminescent spectra of Y2O2S:Eu3+ were also analysed in this paper. 透射电子显微镜(TEM)扫描结果显示纳米材料的平均颗粒尺寸为30 nm,与Debye-Scherre公式计算的结果基本一致。 荧光光谱中,激发光谱分为3个区域,200-280 nm的区域为Y2O2S基质的激子激发带,峰值为262 nm;
- Keywords Ce:YVO_4;Czochralski;absorption spectrum;luminescence spectra; 提拉法;掺铈钒酸钇晶体;吸收光谱;荧光光谱;
- The survey covered a broad spectrum of topic. 这本简史涉及的话题范围很广。
- The thing of luminescence all is not a gold. 发光的东西不都是黄金。
- They could look at the spectra of the light the moons reflected. 他们可以观察月亮反射的光的光谱。
- Red and violet are at opposite ends of the spectrum. 红色和紫色位于光谱相对的两端。