以下为句子列表:
英文: Abstract: We conduct a theoretical study on the properties of a bound polaron in a quantum well under an electric field using linear combination operator and unitary transformation methods,which are valid in the whole range of electron-LO phonon coupling.
中文: 文摘:采用线性组合算符及幺正变换方法研究了电场对量子阱弱耦合束缚极化子的性质的影响.推导出量子阱中束缚极化子的基态能量和库仑束缚势、电场和阱宽的变化关系.数值计算结果表明,基态能量因电场和库仑束缚势的不同而不同,随电场和库仑束缚势的增大而增大,随阱宽的增大而迅速减小.
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英文: CASTEP can give information about total energies, forces and stresses on an atomic system, as well as calculating optimum geometries, band structures, optical spectra, phonon spectra and much more.
中文: CASTEP能在一个原子系统上给全部的精力,力量和压力的信息,以及计算最佳几何学,乐队结构,光系列,声子系列并且更多。
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英文: For perfectly lattice-matched superlattices, a minimum thermal conductivity is observed when the period length is of the order of the effective phonon mean free path.
中文: 模拟结果表明,在晶格匹配的超晶格中,当周期长度同声子平均自由程相当时,超晶格导热系数将出现最小值。
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英文: FRANCK-CONDON ASPECTS OF MULTIPHONON TRANSITION
中文: 多声子跃迁的Franck-Condon因子(英文)
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英文: The Effects of Spin Fluctuation and Phonon on The Stoner Model
中文: 自旋涨落与声子效应对Stoner模型的影响
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