1) quantum limit
量子限
2) quantum confinement effect
量子限域
1.
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
3) quantum confinement
量子受限
4) Quantum confinement
量子限域
1.
Because of the effect of the three dimensional quantum confinement, semi-conductor nano-granular materials embedded in medium matrix presents optical properties which are completely different from the corresponding bulk materials, such as non-linear optical properties, visible region photoluminescence, etc.
由于三维量子限域效应的作用,半导体纳米颗粒镶嵌薄膜材料呈现出与块体材料完全不同的光学性能,如非线性光学效应、光致发光等。
5) quantum confinement
量子限制
1.
The light centers of this structure are analyzed by using configuration coordinate,and the electroluminescence process of this structure is studied by using quantum confinement-luminescence center model.
利用位形坐标模型分析了锗/氧化硅纳米多层膜的发光中心,并用量子限制-发光中心模型对该纳米结构的电致发光过程作了研究,研究表明锗/氧化硅纳米多层膜的电致发光主要来自SiO2层的发光中心。
2.
By comparison on the effects of quantum confinement and Coulomb blockade on Fermi level of metal nanocrystal,it is found that Coulomb blockade could seriously deteriorate the data retention capability of metal nanocrystal memory(MNCM)device.
对比分析讨论了量子限制效应与库仑阻塞效应对金属纳米晶费密能级的影响后,发现库仑阻塞效应会严重削弱器件数据保持能力。
3.
Several models were proposed according to various experimental results: quantum confinement model, surface state recombination model, siloxene derivatives model, and phonon assistant transition model, etc.
根据各自的实验结果提出了不同的模型 :量子限制、表面态复合、硅氧烷及其衍生物、以及声子辅助跃迁等 。
6) (limiting) molecular weight
极限分子量
补充资料:量子限制效应(quantumconfinementeffect)
量子限制效应(quantumconfinementeffect)
微结构材料三维尺度中至少有一个维度与电子德布罗意(deBroglie)波长相当,因此电子在此维度中的运动受到限制,电子态呈量子化分布,连续的能带将分解为离散的能级,当能级间距大于某些特征能量(如热运动量KB;塞曼能hω,超导能隙Δ等)时,系统将表现出和大块样品不同的甚至是特有的性质,例如超晶格中由于能级离散引起的带隙展宽及吸收边的蓝移。
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参考词条