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Bloch equations

  • 布洛赫方程

专业释义英英释义

  • 布洛赫方程 - 引用次数:2

    In chapter 2, the Hamiltonian about standard J-C (Jaynes-Cummings) model is derived under the dipole and rotating-wave approximation. Besides above, the density matrix method and the optical Bloch equations are presented eventually.

    第二章主要介绍原子在光场中衍射的基本理论,得到标准J-C模型的哈密顿量在偶极近似和旋波近似下的半经典和全量子表述形式,并进一步介绍了密度矩阵法和描述原子态密度随时间演化的光学布洛赫方程

    参考来源 - 原子在光场中衍射理论研究
    bloch方程

·2,447,543篇论文数据,部分数据来源于NoteExpress

Bloch equations

  • abstract: In physics and chemistry, specifically in nuclear magnetic resonance (NMR), magnetic resonance imaging (MRI), and electron spin resonance (ESR), the Bloch equations are a set of macroscopic equations that are used to calculate the nuclear magnetization M = (Mx, My, Mz) as a function of time when relaxation times T1 and T2 are present. These are phenomenological equations that were introduced by Felix Bloch in 1946.

以上来源于: WordNet

双语例句

  • From the Hamiltonian of the atomic system, making use of Born-Markoff approximation, the optical Bloch equations are derived.

    系统哈密顿量出发,利用恩马尔可夫近似推导出了原子光学布洛赫方程

    youdao

  • We theoretically investigate the non-resonant interaction between ultrashort pulse laser and para-nitroaniline molecule medium by solving the full Maxwell-Bloch equations without approximation.

    通过严格求解麦克斯韦—布洛赫方程,研究了超短脉冲激光硝基苯胺分子材料的共振相互作用。

    youdao

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