非对称量子点,asymmetry quantum dot
1)asymmetry quantum dot非对称量子点
1.Some properties of the strong- and weak-coupling polaron in anasymmetry quantum dot are studied by the linear combination operator and unitary transformation methods.采用线性组合算符和幺正变换方法研究了非对称量子点中强、弱耦合极化子的性质,导出了非对称量子点中强、弱耦合极化子的基态能量和基态结合能随量子点的横向、纵向有效受限长度,电子-声子耦合强度的变化关系。
2.The properties of bound magnetopolaron with strong electron-LO phonon coupling were studied using a linear combination operator and a unitary transformation method in anasymmetry quantum dot.采用线性组合算符和幺正变换方法,研究了非对称量子点中电子和体纵光学声子强耦合下束缚磁极化子的性质。
3.The influences of the temperature and the magnetic field on properties of the weak-coupling magnetopolaron in anasymmetry quantum dot are studied by using the Tokuda\"s linear-combination operator and the Lee-Low-Pines (LLP) variational method.数值计算结果表明,非对称量子点中弱耦合磁极化子的振动频率λ随量子点的横向受限强度ω1、纵向受限强度ω2和回旋频率ωc的增加而增大;磁极化子的有效质量m*随温度T的升高而减小,随耦合强度α的增加而增大。
英文短句/例句
1.Properties of Impurity Bound Magnetopolaron in an Asymmetric Quantum Dot非对称量子点中杂质束缚极化子性质
2.Temperature Properties of the Effective Mass of the Magnetopolaron in an Asymmetry Quantum Dot非对称量子点中磁极化子有效质量的温度性质
3.Properties of Strong-coupling Bound Polaron in an Asymmetric Quantum Dot非对称量子点中强耦合束缚极化子的性质
4.Excitation Energy and Frequency of Transition Spectral Line of Electron in an Asymmetry Quantum Dot非对称量子点中电子的激发能量和跃迁谱线频率
5.Temperature properties of mean number of phonons for magnetopolaron in an asymmetric quantum dot非对称量子点中磁极化子声子平均数的温度特性
6.Influence of Magnetic Field on Interaction Energy of Weak Coupling Polaron in an Asymmetric Quantum Dot磁场对非对称量子点中弱耦合极化子的相互作用能的影响
7.Studies on the Nonlinear Optical Properties in Coupled Quantum Wells and Cylindrical Quantum Dot Quantum Well非对称耦合量子阱、柱形量子点量子阱中非线性光学性质研究
8.The Completeness and Fixed Point Theorem in Quasi-metric Spaces非对称度量空间完备性与不动点定理
9.Quantum Cloning of Continuous-variable Entangled States连续变量量子纠缠态的非对称量子克隆
10.STUDY OF THE PL SPECTRA OF ASYMMETRIC COUPLED DOUBLE QUANTUM WELLS非对称耦合双量子阱的荧光光谱研究
11.Symmetry Constraints of the Magic Angular Momentums and the Electronic Structures of GaAs Quantum DotGaAs量子点中电子结构和幻角动量的对称性分析
12.The Third Harmonic Generation in Asymmetrical Quantum Well非对称量子阱中非线性三次谐波特性研究
13.Kerr Enhancement Nonlinearity Induced by Quantum Tunneling in an Asymmetric Double-Well Potential;非对称双量子阱中量子隧穿感应的克尔非线性增强效应
14.informal terms for a (young) woman.对（年青）女子非正式称呼。
15.The Second-Order Nonlinear Susceptibility in Semiconductor Asymmetric Step Quantum Well Structure半导体非对称阶梯量子阱结构的二阶非线性极化率
16.And two fixed point theorems in quasi-metric spaces are obtained.最后，给出了非对称度量空间上的两个不动点定理。
17.X charts with asymmetric sample sizes for detecting asymmetric losses发现非对称性损失的非对称样本容量均值图
18.Study of Two-body Nonleptonic Charmless B Decays and the Supersymmetric Quantum Effects;B介子两体非轻无粲衰变与超对称量子修正研究
相关短句/例句
Asymmetric quantum dot非对称量子点
1.Magnetic field and temperature dependence of the properties of the magnetopolaron in an asymmetric quantum dot;非对称量子点中磁极化子性质的磁场和温度依赖性
2.The influences of the magnetic field on the properties of weak-coupling impurity bound polaron in an asymmetric quantum dot are studied by using a linear combination operator and the unitary transformation method.采用线性组合算符和幺正变换方法,研究磁场对非对称量子点中弱耦合杂质束缚极化子性质的影响。
3.The influences of the magnetic field,the transverse and longitudinal effective confinement length of quantum dot and the electron-phonon coupling strength on the vibrational frequency and the interaction energy of weak coupling magnetopolaron in an asymmetric quantum dot are studied by using an improved linear combination operator and the unitary transformation method.采用改进的线性组合算符和幺正变换相结合的方法,研究磁场、量子点的横向和纵向有效受限长度和电子-声子耦合强度对非对称量子点中弱耦合磁极化子的振动频率和相互作用能的影响。
3)Asymmetric quantum wells非对称量子阱
1.Rashba effect in PbTe/PbSrTe asymmetric quantum wells;PbTe/PbSrTe半导体非对称量子阱中的Rashba效应
2.The CdSe/ZnSe asymmetric quantum wells sample were grown on GaAs substrates by MOCVD.利用MOCVD技术在GaAs衬底上外延生长了非对称量子阱结构CdSe/ZnSe材料,通过对其稳态变温光谱及变激发功率光谱,研究了其发光特性。
4)asymmetric double-quantum-well非对称双量子阱
1.The understanding of the temperature dependence of carrier dynamics in anasymmetric double-quantum-well is essentially important for the realization of room temperature efficient photonic devices.非对称双量子阱中载流子动力学过程的温度依赖性研究,对于实现室温下高效的量子阱光电器件有着非常重要的意义。
5)asymmetric quantum well非对称量子阱
1.Study on linear and third-order nonlinear optical absorption in specialasymmetric quantum wells;非对称量子阱中线性和三阶非线性光吸收系数的研究
6)non-symmetric quantum channel非对称量子通道
延伸阅读
对称与非对称反映客观事物在结构、功能、时空上的特殊联系的范畴。对称指事物以一定的中介进行某种变化时出现的不变性，非对称指事物以一定的中介进行某种变化时出现的可变性。在自然界中普遍存在，形式多样。对称有空间对称(包括形象对称和结构对称)、时间对称、概念对称等。
