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- spectral blue shift 光谱蓝移
- The electromagnetic coupling among the particles in the particle monolayer resulted in a blue shift of the SPR band. 同层内的银粒子相互间电磁偶合可导致银粒子偶极子等离子体共振蓝移;
- The effects of tunneling, quantum, blue shift of nanomaterials will be presented. 奈米材料的物性与化性,如穿隧效应、量子效应及蓝位移效应等;
- 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.
- In addition, the PL intensity is monotonically increasing with the blue shift of PL wavelength due to the increasing density of small-size Si-ncs. 此外,由于小颗粒纳米硅的密度增加,光激发荧光强度会随着光激发荧光波长的蓝移而递增。
- In the UV-VIS absorption spectrum, the absorption peak of Q-band of PbPc &VOPc film shows an obvious red shift, while that of H2Pc &C60 and VOPc &C60 shows a blue shift. PbPc &VOPc复合膜的UV-VIS吸收谱发生了明显的红移; 而H_2Pc &C_(60)、VOPc &C_(60)复合膜的UV-VIS吸收谱则发生了蓝移。
- They like to measure the coming and the going of the speed of objects so they will have red shift or blue shift to know if objects are advancing or retreating from the observer. 他们喜欢测量目标进入和离开的速度,那么他们能得到红移或蓝移量,然后得知目标对于观察者而言是正在前进还是后退。
- There is a red shift for the excimer in the fluorescence emission spectrum and a blue shift for the aggregation form in the electronic absorption spectrum of the Q band. 在荧光光谱中金属萘酞菁的激基合物荧光峰相于单体荧光峰发生红移,在吸收光谱中金属萘酞菁基态聚集体的收峰相对于单体吸收峰发生蓝移,聚集体的荧光光谱和吸收光谱有镜像对称关系。
- Random distribution of sagging structure on the surface of substrate is used to induce random screw axes of the chiral liquid crystal, which not only causes blue shift of Bragg reflection but also further stretches the reflection spectra. 基片表面的凹凸结构用于诱导液晶螺旋轴的斜向随机分布,以利用倾斜螺旋结构布拉格反射的蓝移现象,进一步展宽布拉格反射谱。
- Blue Shift of Raman Peak of DBS/TiO_2 Nanoparticles 纳米颗粒DBS/TiO_2的拉曼光谱
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- DRS showed that there were obvious absorption edges around 400 nm for the two specimens and TiO2 nanotubes had an absorption edge blue shifted compared with the TiO2 film. 紫外可见漫反射吸收光谱表明两个样品在400nm左右都有明显的吸收带边,但TiO_2纳米管的吸收带边与TiO_2膜相比具有明显的蓝移;
- An hour later they came off the night shift. 一个钟头之后他们下夜班了。
- Keywords Y2O2S;terbium;nano-material;combustion method;blue shift; 硫氧化钇;铽;纳米材料;燃烧法;蓝移;
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- He fell down the stairs and was all black and blue. 他从楼梯跌下而青一块紫一块了。
- England are playing in the blue and white strip. 英格兰队穿著蓝白色运动衣进行比赛。
- He had to make shift with what was on hand. 他只好用现有的东西将就应付。
- He dresses in a blue serge suit. 他穿着兰色的毛哔叽套服。
- He always tries to shift the blame to someone else. 他总是试图将过错推卸给别人。