when the size of the nanocrystals decreases to the exciton bohr radius, the energy level becomes discrete from the continuum, and the energy gap increases as the crystal boundary significantly modifies electron distribution, showing a quantum confinement effect.

the aim of this research is to make use of novel materials as protective layer and quantum confinement effect to slow down the passivation of silicon materials effectively, by which can make silicon materials display high photoconversion efficiency.

本文借助新型保护层材料和量子限域效应，有效地减缓了硅材料的钝化，使得硅材料在水溶液中也能发挥高效的光电转换作用。

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moreover, because of the quantum confinement effect, the nanostructure-filled cnts composites not only optimize the properties of cnts, but also modulate the properties of the filling materials ( nanostructures).

同时，由于碳纳米管在一维纳米空间的量子限域效应，具有纳米结构填充的碳纳米管复合材料，不仅能优化碳纳米管本身的一些性能，而且能对填充的纳米结构的性能进行调变。

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the important factors affecting for the third-order nonlinear optical properties of the glasses are mainly quantum confinement effects, thermal effects, the third-order nonlinear optical absorption effect, and so on.

影响该系统玻璃三阶非线性光学性能的几个主要因素为热效应、量子限域效应和三阶非线性光吸收效应。

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due to their quantum confinement effect and high surface area, metal nanoparticles have been attracting increasing interests in terms of potential applications in optical and catalysis.

由于其量子限域效应、高比表面积及其在光学和催化等领域的应用前景，金属纳米粒子引起了研究人员的广泛兴趣。

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the theoretical calculations have been carried out with the quantum confinement model, and the calculated values were in good agreement with the experimental values.

采用量子限域模型对薄膜的光学带隙作了相应的理论计算，计算结果与实验值符合得较好。

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this kind of materials has obvious quantum confinement properties and large third-order nonlinear optical effects by studying their linear spectra and saturated absorption.

对线性吸收光谱和饱和吸收的研究表明该材料具有明显的量子限域特性和大的三阶非线性光学效应。

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by introducing the quantum confinement effect into the hardness calculation of superlattice, we derive an empirical model describing the superlattice hardness.

将影响超晶格中带隙宽度的量子限域效应引入到超晶格的硬度计算当中，导出了描述超晶格硬度的半经验模型。

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quantum confinement and surface chemistry significantly affects the electronic structures and optical properties of si ncs.

硅纳米晶体的电子光学性质受到量子限域效应和表面化学的影响。

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the blue-shift of the absorption edge indicates a significant quantum confinement effect in the glass.

吸收光谱吸收边明显的蓝移现象证明了较强的量子限域效应。

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the shift of the absorption edge is attributed to the quantum size effect.

经计算颗粒的理论值与其自由激子半径相当，说明吸收边的移动起因于量子限域效应。

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effects of quantum confinement effect on the properties of exciton in sno_2 nanometer particles

量子限域效应对二氧化锡纳米微粒激子特性的影响

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quantum confinement is responsible for this result.

量子限域效应是导致这种结果的主要原因。

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the uv-visible absorption and photoluminescence spectra show the quantum confinement effect clearly.

紫外可见吸收光谱和光致发光荧光光谱清楚的显示出量子限域效应，同时也研究了量子点的时间分辨荧光光谱。

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amorphization of metal nanoparticles and the quantum confinement effect

非晶化与量子限域效应

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for the samples grown at different temperatures, shift of uv emission peaks is attributed to the effect of the quantum confinement due to different crystal grain sizes.

随着生长温度的变化UVE峰位蓝移与晶粒尺寸不同引起的量子限域效应相关。

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however, the absorption and the dispersion behaviors become the same as those of the lowest excitonic state in a single quantum well structure as the negative-bias voltage further increases due to the disappearance of quantum-confined stark effect.

而随负偏压进一步增加，由于量子限域Stark效应消失，其吸收与色散特性则与单量子阱最低激子态相类似。

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sps results indicated that the znfe_2o_4 nanocrystallines show obvious surface-interface and quantum confined effect with a certain capability of capturing the electron.

表面光伏特性研究显示ZnFe2O4纳米晶具有明显的表面界面效应和量子限域效应，有一定的捕获电子能力。

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the coupling effect and quantum limiting effect between mo and nanotube lead to red shift of absorption edge.

因Mo与纳米管间的耦合及量子限域效应，吸收边红移。

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obvious quantum confinement effect and large stokes shift are observed from the cds nrs.

CdS纳米棒呈现出明显的量子限域效应，并具有较大的斯托克位移现象。

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effect of zno nanoparticle structure on photo-electric quantum confinement properties of photogenerated charges

ZnO纳米粒子结构对光电量子限域特性的影响

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