V2EX car-parrinello

Car-Parrinello

Definition 定义

Car-Parrinello(卡尔帕里内洛)通常指CarParrinello 分子动力学(CarParrinello molecular dynamics, CPMD):一种把密度泛函理论(DFT)的电子结构计算与分子动力学(MD)结合起来的第一性原理模拟方法,用于研究材料与分子在原子尺度上的结构、动力学与反应过程。(也常用来指相关的“CarParrinello 方法/方案”。)

Pronunciation 发音(IPA)

/kr prinlo/

Examples 例句

Car-Parrinello molecular dynamics can simulate how atoms move without relying on empirical force fields.
Car-Parrinello 分子动力学可以在不依赖经验力场的情况下模拟原子的运动。

Using a Car-Parrinello approach, the researchers tracked proton transfer in liquid water under high pressure and compared the results with experimental spectra.
研究人员采用 Car-Parrinello 方法,在高压下追踪液态水中的质子转移,并将结果与实验光谱进行对比。

Etymology 词源

该术语来自两位科学家的姓氏:Roberto Car 与 Michele Parrinello。他们在 1985 年提出了这一将电子自由度与原子运动耦合的计算框架,因此后人用“CarParrinello”来命名这种方法与相关模拟。

Related Words 相关词汇

Literary Works 文学/著作中的用例

  • Unified Approach for Molecular Dynamics and Density-Functional Theory(Car, R.; Parrinello, M.),Physical Review Letters,1985。(提出 CarParrinello 方法的经典论文)
  • Ab Initio Molecular Dynamics: Basic Theory and Advanced Methods(Marx, D.; Hutter, J.)。(系统介绍 CPMD 与相关第一性原理分子动力学)
  • Density Functional Theory: A Practical Introduction(Sholl, D. S.; Steckel, J. A.)。(在 DFT 实践语境中讨论 CarParrinello/相关 AIMD 方法)
  • Electronic Structure: Basic Theory and Practical Methods(Martin, R. M.)。(电子结构理论教材中常提及 CarParrinello 思路与 AIMD)
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