针对介电超晶格结构的特殊极化问题，自行研制了极化设备。
Aiming at the polarization problem of dielectric superlattice field, we developed poling equipment by ourselves.
应用平均场理论，在横场伊辛模型的框架内，研究了退极化场对铁电超晶格热力学性质的影响。
Using mean field theory, the effects of depolarization field on the thermodynamic properties of ferroelectric superlattice is studied within the framework of the transverse Ising model.
说明了电子-晶格耦合对非线性极化的影响。
The effect of electron-lattice coupling on the nonlinear susceptibility is explained.
导出了用简正坐标即声子模式所表达的非线性晶格动力学和非线性宏观极化。
The nonlinear lattice dynamics and an expression of nonlinear macroscopic polarization are derived in terms of optic phonon modes.
该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。
The properties of a two-dimensional polaron in the polar 'crystal is discussed by means of a model which takes account of the atomicity of the lattice.
本文建议以双极化子微观模型，根据多声子晶格弛豫理论解释顺式聚乙炔的喇曼谱。
A bipolaron microscopic model is proposed in this paper to interpret theoretically the Raman scattering data in cis-polyacetylene on the basis of lattice relaxation theory.
本文建议以双极化子微观模型，根据多声子晶格弛豫理论解释顺式聚乙炔的喇曼谱。
A bipolaron microscopic model is proposed in this paper to interpret theoretically the Raman scattering data in cis-polyacetylene on the basis of lattice relaxation theory.
应用推荐