red shift effect 中文意思是什麼
red shift effect
解釋
紅移效應-
Both the red shift of the plasmon absorption band and the sers effect result from the interparticle interactions of gold nanoparticles within the films
吸收峰紅移及sers效應與薄膜中的金納米粒子間的電磁耦合作用有關。 -
Our treatment shows in the raman effect case, mnls solitons, the same as nls solitons, keeps its energy, initial center and initial phase unchanged. however, the raman effect, not the same as nls solitons. reduces its amplitude, widens its width and under the same conditions, the self - frequency shift of mnls soltions is closer to the result of numerical simulation. in the raman effect together with frequency filters case, mnls solitons, the same as nls solitons, keeps initial center and initial phase unchanged and bandwidth - limited frequency filters can make the mean frequency of mnls soltion stand a steady value at the red side of the initial mean frequency, i. e. suppress the self - frequency shift of mnls soltions. and that, the other physical parameters of mnls soltion last stand a steady value. however under the same conditions, the steady value of the mean frequency of mnls soltions is closer to the initial mean frequency and the result of numerical simulation
有所不同的是， raman效應雖然不改變孤子能量，但會引起孤子峰值的下降和寬度變寬，且在同一條件下， mnls孤子微擾理論得到的自頻移比nls孤子微擾理論得到的更接近直接數值計算結果。有限帶寬的頻率濾波也不引起mnls孤子初始中心、初始位相的改變，選取適當的頻率濾波器參數值能使孤子的平均頻率穩定在初始平均頻率的紅側一穩定值，抑制了自頻移，而且孤子的各物理量最後都穩定在一穩定值，這些與nls孤子微擾理論都是類似的。有所不同的是，寬度為飛秒量級下， mnls孤子平均頻率的穩定值更接近初始平均頻率，更接近數值計算結果。 -
Red shift of the plasmon absorption band was observed after gold particles were assembled into multilayer thin films, and the resulted gold films exhibited a strong surface enhanced raman scattering ( sers ) effect
金納米粒子組裝成膜之後，其表面等離子體共振吸收峰發生紅移，薄膜具有明顯的表面增強拉曼散射（ sers ）效應。 -
The study indicates that self - assembly monolayer membrane of au nanoparticle distributes as sub - monolayer. after au nanoparticles are assembled in multilayer, surface plasma resonance absorption peak got a red shift because of the polarizing effect of the surrounding media and the coupling effect of surface plasma waves between the next au nanoparticles
研究表明au納米粒子的自組裝單層薄膜呈亞單層分佈， au納米粒子組裝到多層復合薄膜中后，由於周圍介質的極化作用以及相鄰au納米粒子間的表面等離子體波的耦合作用，表面等離子共振吸收峰出現紅移和展寬。 -
The size of the zno nanocrystal grain was so little that the quantum confinement effect should be considered. that makes the band gap wide. atom transfer rate is affected by the substrate temperature, and the average size of the zno nano crystal grain increases with the increasing substrate temperature resulting in the red shift of pl emission position and the narrowness of pl fwhm
低溫生長的氧化鋅晶粒小，考慮到量子限制效應，禁帶寬較大；襯底溫度影響吸附原子遷移能力，隨著溫度升高，晶粒的尺寸增大，分佈變的均勻，因而發光峰位隨著襯底溫度的升高而紅移，發光的半高寬變小。
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