Some properties of the polaron in polar crystal slab are investigated by using Greens function method. 使用格林函数法研究在极性晶体膜中极化子自能的一些性质。
However, coherent light entering a nonlinear polar crystal can be converted into a new nonclassical light, which we refer to as superlight. 但是,当相干光进入非线性极性晶体中它可以转化成一种新的非经典光,我们称之为超光。
In this paper we studied the self energy in a shab of polar crystal with weak coupling of electron-bulk longitudinal optical phonons when there is a binding potential by using the method of the green's function. 采用格林函数法,讨论了极性晶体膜中电子与LO声子耦合的电子-声子相互作用系统的自能。
With certain addition agent in a polar organic solvent, the crystal linear HMW PPS was synthesised from sodium sulfide and p-dichlorobenzene. 以硫化钠、对二氯苯为原料,加入一定量的助剂,在极性有机溶剂中进行常压聚合反应,得到线型的、结晶性的高分子量聚苯硫醚。
The properties of bulk polaron in polar crystal, coupling with optical phonon, was studied at a finite temperature. 研究了在有限温度下极性晶体中与光学声子相互作用的体极化子的性质。
Polarons in a semi-infinite polar crystal 半无限极性晶体中的极化子
Surface excitons in a polar crystal 极性晶体中的表面激子
Electrostatic Potential of Slow Exciton in a Polar Crystal 极性晶体中慢激子的极化电势
The properties of surface excitons of a polar crystal in a magnetic field are discussed by using a perturbation method. 本文采用微扰的方法讨论了极性晶体表面的激子在磁场中的性质。
Properties of Polaron in Polar Crystal Slab 极性晶体膜中极化子的性质
The effective Hamiltonian of the ideal surface exciton in polar crystal is derived, taking account of the effect from the surface modes of lattice vibration and on ground of an one-phonon approximation. 计及晶格振动表面模的影响,在单声子近似下,导出了极性晶体中理想表面激子的有效哈密顿量。
Structure and Morphology of Polar Crystal 极性晶体的结构与结晶形貌
Quantum image potential of inside surface electrons in polar crystal and its effective potential of polarons 极性晶体内表面电子的量子像势及其极化子的有效势
Study on the Temperature Dependence of the Self-Trapping Energy of the Weak-Coupling Polaron in Polar Crystal Slab 极性膜中弱耦合极化子自陷能的温度依赖性的研究
The crystal Habits and Formation Mechanism of Polar crystal 极性晶体结晶习性的形成机理
The self trapping energy of the electron surface phonon Strong Coupling Polaron in a slab of polar crystal 极性晶体膜中电子-表面声子强耦合极化子的自陷能
Acoustic Exciton in 2-D Non-Polar Crystal 二维非极性晶体中的声学激子
Binding Energy of a Exciton in a Polar Crystal 极性晶体中激子的结合能
Properties of an Exciton at the Surface of the Polar Crystal in a Magnetic Field 极性晶体表面激子在外磁场中的性质
Electro-Phonon Interaction in Polar Crystal Surfaces 极性晶体表面的电子-声子相互作用
On the Stability of a Wannier Exciton in a Polar Crystal 论极性晶体中Wannier激子的稳定性
Moreover, it can be also pointed out that the growth habit of polar crystal can not be explained by PBC theory. 此外,本文还指出了PBC理论在分析极性晶体的生长习性时存在的缺点。
Effect of Phonon Dispersion on the Binding Energy of an Exciton in Polar Crystal 声子色散对极性晶体中激子结合能的影响
The properties of two-dimensional polaron in the polar crystal are expounded by means of a model which takes account of the atomicity of the lattice. 本文计及晶格的原子结构讨论了极化晶体中二维极化子的性质。
Temperature Dependence of the Bound Polaron in a Polar Crystal Slab 极性膜内束缚极化子的温度效应
Theoretical Calculation of the Binding Energy of Wannier Exciton in Polar Crystal 极性晶体中Wannier激子结合能的理论计算
Ground State Energy and Effective Mass of a Strong Coupling Optical Polaron in N-Dimensional Polar Crystal N维极性晶体中强耦合极化子的基态能量及有效质量
Adding 3% of these compounds to a polar and a nonpolar liquid crystal mixtures significantly reduces their threshold voltage while only causes a modest increase in viscosity. 往一种极性和非极性液晶混合物中添加3%的这些化合物,可以大大降低液晶混合物的阈值电压,而只引起粘度的小量增加。
One with bigger polar group mixed with ionic surfactant tend to form hexagonal liquid crystal. 当非离子型表面活性剂极性基较大时,与离子型表面活性剂易形成六角液晶。
A Research on The Bound Polaron in GaAs-Ga_ ( 1_x) Al_xAs Multiple Polar Crystal Slab GaAs-Ga(1x)AlxAs多层极性膜中的束缚极化子