1) quantum confined structure
量子限制结构
1.
The study on the optical characteristics of TiO_2 quantum confined structure and the characteristics of heavy- and light-hole quantum beat of degenerated four-wave mixing in In_x Ga_(1-x) N/GaN quantum well are presented in this thesis.
本文主要研究了二氧化钛量子限制结构的光学特性,以及在时间分辨简并四波混频条件下,In_xGa_(1-x)N/GaN量子阱中轻空穴激子和重空穴激子的量子相干特征。
2) narrowed scopes
结构限制
1.
Influenced by traditional social and historical factors such as their own physical conditions,restricted partners and narrowed scopes,the Chinese women have been more or less limited in enjoying leisure sports.
由于受历史文化因素的影响,自身限制、伙伴限制、结构限制等休闲限制因素制约和影响着中国女性休闲体育的发展。
3) Magnetically modulated quantum structures
磁调制量子结构
4) 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 。
5) finite sub-structure
有限子结构
6) restrictive
[英][rɪ'strɪktɪv] [美][rɪ'strɪktɪv]
限制性结构
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。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条