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首页> 外文会议>Symposium on microscopic simulation of interfacial phenomena in solids and liquids >Molecular dynamics study of the effect of magnetic field on the static and dynamical properties of two-dimensional coulomb systems
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Molecular dynamics study of the effect of magnetic field on the static and dynamical properties of two-dimensional coulomb systems

机译：磁场对二维库仑系统静态和动力学性能的分子动力学研究

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Molecular dynamics simulations are used to examine the effect of a uniform perpendicular magnetic field on a two-dimensional (2D) interacting electron system and we analyze how the magnetic field affects the single-particle properties of the system. In this simulation, we include the effect of the magnetic field classically through the Lorentz force. Both the Coulomb interaction and the magnetic field are included directly in the electron dynamics to study their combined effect on the transport properties of the 2D system. Results are presented for the pair correlation function, the mean square displacement and the density correlation function, in the presence and absence of an external magnetic field. Our simulation results, obtained from a first-principles calculation, clearly show that the external magnetic field has no effect on the static properties, but it affects the dynamics.
机译：分子动力学模拟用于检查均匀垂直磁场对二维（2D）相互作用电子系统的效果，并分析磁场如何影响系统的单粒子性能。在该模拟中，我们通过洛伦兹力包括磁场的效果。 Coulomb相互作用和磁场都是直接包括在电子动力学中，以研究它们对2D系统的传输性能的组合作用。在存在和不存在外部磁场的情况下，对该对相关函数，平均方位位移和密度相关函数的结果提出。我们的仿真结果，从一致性计算中获得，清楚地表明外部磁场对静态属性没有影响，但它会影响动态。

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