Kim D J曾讨论有关巡游电子电磁性的效应和磁场对巡游电子铁磁物质及其化合物弹性性质的效应,在讨论中引进的参数ξ表示金属偏离Jellium Model的程度,是影响金属性质的一个重要参数,也可以用来说明有关重Fermion的产生,它对电子—声子...Kim D J曾讨论有关巡游电子电磁性的效应和磁场对巡游电子铁磁物质及其化合物弹性性质的效应,在讨论中引进的参数ξ表示金属偏离Jellium Model的程度,是影响金属性质的一个重要参数,也可以用来说明有关重Fermion的产生,它对电子—声子耦合的影响很显著.在本文中我们用扩张的Jelliume Model讨论参数ξ对电子—声子耦合的影响,对于钒、铝、铟金属进行了定量估计.展开更多
General solutions for coupled three dimensional equations of piezoelectric media were used in this work to obtain some analytical solutions for free vibration of piezoelectric annular plates. These solutions not only...General solutions for coupled three dimensional equations of piezoelectric media were used in this work to obtain some analytical solutions for free vibration of piezoelectric annular plates. These solutions not only satisfy the governing equations at every point in the concerned region but also satisfy the prescribed boundary conditions at every point on the boundaries. Therefore, they are three-dimensional exact. Numerical results are finally tabulated.展开更多
文摘Kim D J曾讨论有关巡游电子电磁性的效应和磁场对巡游电子铁磁物质及其化合物弹性性质的效应,在讨论中引进的参数ξ表示金属偏离Jellium Model的程度,是影响金属性质的一个重要参数,也可以用来说明有关重Fermion的产生,它对电子—声子耦合的影响很显著.在本文中我们用扩张的Jelliume Model讨论参数ξ对电子—声子耦合的影响,对于钒、铝、铟金属进行了定量估计.
文摘General solutions for coupled three dimensional equations of piezoelectric media were used in this work to obtain some analytical solutions for free vibration of piezoelectric annular plates. These solutions not only satisfy the governing equations at every point in the concerned region but also satisfy the prescribed boundary conditions at every point on the boundaries. Therefore, they are three-dimensional exact. Numerical results are finally tabulated.