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- neutron scattering amplitude 中子散射振幅
- Bohr. the Scattering amplitude oftwo complex systems is given. Bohr的集体坐标;给出了两个复杂粒子系统间的散射振幅.
- Cold and thermal neutron scattering cross section of liquid H2 and D2 II: improvement on coherent scattering. 液态H2和D2冷和热中子散射截面:相干散射的改进...[中国核科技信息与经济研究院
- Microwave spectrum, NMR and quasielastic incoherent neutron scattering methods are adopted to study the dynamics of supercritical water. 利用微波波谱法、NMR法以及准弹性不连续中子散射方法对超临界水动力学进行了研究。
- Besides, inelastic neutron scattering (INS) carried out in Rutherford Appleton Laboratory (RAL) draw the same conclusion. 另外,在Rutherford Appleton实验室(RAL)进行的非弹性中子散射实验(INS)也显示出了相似的现象。
- The neutron vertical focused monochromator can efficiently raise the neutron fluence rate of sample in neutron scattering spectrometer. 摘要中子聚焦单色器可有效提高中子散射谱仪样品处的中子注量率。
- Abstract The neutron vertical focused monochromator can efficiently raise the neutron fluence rate of sample in neutron scattering spectrometer. 摘要 中子聚焦单色器可有效提高中子散射谱仪样品处的中子注量率。
- In this paper, the scattering amplitude is expanded by two eikonal wave functions which propagate along the incoming and outgoing directions respectively to replace the distorted wave functions in DWBA. 本文以沿入射方向和沿出射方向传播的两个程函波函数取代DWBA的扭曲波,将散射振幅展开。
- The main parts of Small Angle Neutron Scattering (SANS) spectrometer, and their function and different parameters are introduced from experimental aspect. 从实验技术角度出发,介绍了中子小角散射谱仪中各主要部件及其相应功能和参数,“Membrana-2”中子小角散射实验装置及详细技术特点。
- Spallation neutron sources are a new generation of pulsed neutron sources based on the proton accelerator,and can provide high-flux pulsed neutron beams for neutron scattering. 中子散射广泛地应用于凝聚态物质研究和应用的众多学科领域,是研究物质微观结构和动态的理想工具之一。
- As a new generation of crystallographic characterization technique,the neutron scattering is being widely applied to materials science,substance science,biology science and so on. 作为新一代微观结构表征技术,中子散射正广泛应用于材料科学、物质科学、生物科学等诸多学科领域。
- With the help of neutron scattering Morris and Tennant show that the magnetic moments inside the material had reorganised into so-called 'spin-spaghetti'. (这种物质材料以一种非常显著的几何形状结晶化,所以叫做烧绿石晶格。注;为什么快速结晶,就叫烧绿石晶格,希望在不久的将来,偶能懂哈。)
- Acoustical activity of isomorphous crystals Bi12GeO20 and Bi12SiO20 has been studied by measuring the splitting of degeneracy of transverse acoustical waves propagating along high symmetric direction with inelastic neutron scattering. 通过用中子非弹性散射测量旋声晶体高对称方向的横声学支声子色散曲线的劈裂,从三个方面研究了同构异质晶体Bi_(12)GeO_(20)和Bi_(12)SiO_(20)的旋声特性。
- Adopted the Fumi-Tosi pair potential and the potential parameters given by Dixon and Sangster, the simulation results are coincident very well with the experimental result given by EXAFS and neutron scattering. 模拟表明;采用Fumi-Tosi形式的两体有效势与Dixon和Sangster给出的势参数;可很好地重复EXAFS和中子散射实验结果.
- Cold Neutron Source(CNS)is one of the important systems through which China Advanced Research Reactor(CARR)could be used as important application platform of Neutron Scattering Experiment. 冷中子源是中国先进研究堆(CARR)作为应用平台开展中子散射实验的重要系统。
- Chapter 1 begin with an introduction and overview of the computations of perturbative scattering amplitudes. 第一章是关于微扰散射振幅计算的导论和概述。
- Study of biological materials by neutron scattering 利用中子散射研究生物材料
- Neutron Scattering and Its Application 中子散射及其应用
- Sound waves are measured by their amplitude. 声波是根据其振幅来测量的。
- Neutron and neutron scattering characteristic 中子及中子散射特征