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- Keywords luminescence centers;valency of europium;ESR spectra; 发光中心;铕的价态;ESR波谱;
- Keywords Luminescent center;Lanthanum;Yttrium;Europium;Alkali-earth;Halophosphate; 发光中心;镧;钇;铕;碱土金属;卤磷酸盐;
- Based on the quantum confinement_ luminescence center model, t he relation between the inner electric field( IEF) and the photoluminescence( PL) character is calculated. 从量子限制发光中心模型出发;计算了纳米硅的光致发光(L)征与发光中心间的关系.
- Keywords Luminescence;Yttrium tantalate;Niobate; 发光;钽酸钇;铌酸盐;
- Moreover,He ion implantation can also induce luminescence centers in silicon,which gives rise to photoluminescence bands centered at wavelengths of about 680 nm and 930 nm,respectively. 此外,He离子的注入还会在单晶Si中产生明显发光中心,导致了波长约为680nm和930nm的两个光致发光带。
- Keywords Luminescence;Tantalate;Rare earth; 发光;钽酸盐;稀土;
- Keywords photoluminescence;electroluminescence;luminescence centers;radio frequency magnetron sputtering technique;heavy atom effect; 射频磁控溅射;光致发光;电致发光;发光中心;重原子效应;
- Keywords Luminescence quenching;Deoxygenation method; 发光猝灭;除氧方法;
- The influence of the configuration of luminescent center on the emission of ZnS: Er3+ EL device has been investigated. 研究了ZnS:Er3+薄膜电致发光(EL)器件中,不同Er3+掺杂浓度的发光特性。
- Keywords luminescence materials;PDP;VUV phosphors;rare earth; 发光材料;PDP;真空紫外荧光粉;稀土;
- The fluorescence in PAA originates from the coactions of the singly ionized oxygen vacancies (F+ centers) and the luminescent centers transformed from oxalic impurities. 发光原因是氧离子空位产生的F+心和酸根掺杂引入的发光中心相互作用。
- Keywords sol-gel process;preferentially oriented;photoluminescence;luminescence center; 溶胶-凝胶法;择优取向;光致发光;发光中心;
- Keywords Luminescence;Quenching;Kinetic analysis;Polymer matrix;Optrode; 荧光;猝灭;动力学分析;高分子半透膜;光学传感器;
- Keywords luminescence of Si-based materials;erbium;exciton;energy transfer; 硅基发光;铒;激子;能量转移;
- Keywords Luminescence analysis;fluorescence;phosphorescence;chemiluminescence;bioluminescence; 发光分析;荧光;磷光;化学发光;生物发光;综述;
- recombination luminescent center 复合发光中心
- Keywords Luminescence;Spray pyrolysis;Spherical phosphor;Yttrium borate;Europium; 发光;喷雾热解;球形发光粉;硼酸钇;铕;
- Keywords luminescence analysis,fluorescence analysis,microdialysis,chemiluminesce,bioluminescence,microchip; 发光分析;荧光分析;微透析;生物发光;化学发光;微芯片;
- luminescence centers 发光中心
- Keywords luminescence;Er-doped Li_2O-CdO-Al_2O_3-SiO_2 glass;spectral strength parameters;infrared fluorescence;green upconversion fluorescence;rare earths; 发光学;铒掺杂的锂镉铝硅酸盐玻璃;光谱参数;红外发光;绿色上转换;稀土;