red-shift

The increase of lattice temperature can red-shift and reduce the absorption .

晶格温度的升高使吸收峰红移同时强度减弱。

When the light intensity increase , there occurs red-shift in defect mode frequency .

这就要求入射光场频率相对于缺陷模首先有一个红移。

La doping also caused red-shift of the UV-Vis absorption spectra ;

La的掺杂使TiO2的吸收带边发生了红移；

Vibration analysis show that dimer and trimer have typical red-shift hydrogen bond .

振动分析表明二聚体和三聚体存在典型的红移氢键。

Design of composites based on supramolecular structure of nanoparticles-dye and mechanism of absorption red-shift

纳米粒子与染料超分子结构复合材料的设计及其吸收红移机理

Optical absorption Red-shift of silver nanoparticles composite films for coating dye molecules onto Ag particles surface

染料包覆纳米银粒子复合膜的吸收红移

Analysis on red-shift , blue-shift and hydration characteristics of Montmorillonite

蒙脱石红移、蓝移及水化特征的谱学分析

Construction of Quantum Sloped Wells and Red-shift of Exciton Peaks

多量子斜阱构造及相应激子峰红移

But the other membranes have no red-shift of the cut-off wavelength with increasing contents .

而在其它共混膜中，紫外滤光波长随浓度增加而红移的现象不明显。

Red-shift of surface plasmon resonance in Ag nanoclusters ion-implanted in silica glass

Ag纳米颗粒表面等离子体共振吸收峰的红移现象

Study on the red-shift of K_2Cr_2O_7 solution

K2Cr2O7溶液红移现象研究

The maximum wavelength occurred red-shift .

最大发光波长均发生红移。

The reason of red-shift for UV absorption peaks of the complexes compared to that of the host was discussed .

讨论了配合物的UV谱带与主体相比发生红移的原因。

Optical absorption red-shift of ZnFe_2O_4 nanoparticles capped with DBS surfactant

表面包覆的ZnFe2O4纳米粒子的光吸收边红移

The effects of reactants mole ratio , reaction time , solvents and ultrasonic on red-shift of fluorescence spectra were discussed .

讨论了反应物的配比、反应时间、溶剂用量和超声振荡对复合物溶液荧光发射峰红移值的影响。

But the increased product of refractive index and pitch can explain the red-shift of photonic band gap and laser wavelength .

但是折射率和螺距的乘积增大，因此导致液晶单体浓度增加，光子带隙和激光红移。

It was observed the red-shift of LSP resonance wavelength and the field enhancement due to the mirror image in the substrate .

这是可观察到的LSP共振波长和现场增强由于基底镜像。

The total red-shift of about 12 nm was observed for the Alq_3 film thickness range front 2 to 500 nm .

Alq3薄膜厚度从2nm逐渐变化到500nm时，Alq3谱峰位总红移约为12nm。

Thus , the associated electron transition among the valence band , the conduction band and the gap states results in the red-shift of light absorption .

因此，相关的价带、导带和隙态的电子跃迁导致吸收边红移。

The doping of P not only causes the absorption band to red-shift , and also gives rise to extremely big absorption coefficient in the visible region .

掺P不但使TiO2的吸收带边产生红移，而且在可见光区有较大的吸收系数。

Due to the change of particle size and related red-shift of the UV-vis spectrum from localized surface plasma resonance , a visible color change shows up .

由于尺寸变化局域表面等离子共振效应，整个体系的紫外吸收峰发生红移，并产生肉眼可见的明显颜色变化。

Red-shift and blue-shift broadenings of Stimulated Raman Scattering in the phenylethanol liquid-core optical fiber

苯乙醇液芯光纤受激喇曼散射的红移和蓝移展宽

Increasing the dipole moment of dipolar units will decrease the band gap of the polymers and make further red-shift to get green light emitting material .

增大偶极单元的偶极距，进一步降低了聚合物的能带隙，聚合物发光进一步红移，从而得到绿光发光材料。

The absorption edge of all doped-rutile shows a small red-shift . The absorbance is enhanced in the ultraviolet and visible region .

Co、Cu金属离子掺杂后，紫外-可见漫反射吸收光谱的吸收边均有较小红移，提高了对可见光的响应；在紫外和可见光区域的吸收均增强了。

Between the applied pressure range of 150 and 600 MPa , the samples exhibited the network morphology and a Red-shift in UV-visible spectrum as increasing pressure .

发现在150MPa~600MPa的甚高压条件下合成的薄膜样品均具有网络状表面形貌，且样品的紫外吸收光谱随压力的增加出现红移现象。

The results show that the emission peak wavelength of Ce3 + has an obvious red-shift due to the higher optical basicity of germanate glasses .

结果表明：由于锗酸盐玻璃的光碱度较大，Ce3+的发射波长发生了明显红移。

Then PL and EL of a variety of GaN samples is showed in this paper , and the reason spectrum red-shift and blue shift is explained .

然后分析了多种氮化镓样品的光致发光谱和电致发光谱，并解释其光谱蓝移和红移现象。

Upon the addition of Co2 + , there are a 44 nm red-shift in absorption maximum and an obvious color change from yellow-green to orange-red .

滴加Co2+后引起CCol的吸收光谱红移44nm，溶液颜色由黄绿色变为橙红色。

For the dyes with triphenylamine , the introduction of thiophene afforded a red-shift maximum absorption and threshold wavelength and improved molar extinction coefficient .

在三苯胺为给体的染料中，引入噻吩后，染料的最大吸收波长和吸收截止波长都出现红移，染料摩尔消光系数提高。

The results suggest this the phenomenon to be caused by the Hg vacancies and the abnormal red-shift is related to the composition and the carrier density of the materials .

结果表明该现象是由材料中Hg空位作为受主能级存在而形成的，红移幅度与样品组分/载流子浓度有关。