PROJECT ORIGIN 全球科学数据智能
内部预览 · MATERIALS / 01

Materials Literature

文献浏览

按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。

清除
第 162310 / 162431 页 · 当前展示 3,246,181–3,246,200 / 3,248,615 条匹配结果 · 摘要仅作预览

The probability distribution of X-ray intensities

A. J. C. Wilson1949-10-01Acta Crystallographica

In a crystal without symmetry elements and containing a sufficiently large number of atoms the probability of the hkl reflexion having an intensity between I and I + dI is P(I) dI, where P(I) = Σ−1 exp{−I/Σ}, and Σ is the sum of the squares of the scattering factors of the atoms. In a centrosymmetric crystal the proba…

X-ray Spectroscopy and Fluorescence AnalysisX-ray Diffraction in CrystallographyCrystallography and Radiation Phenomena