1. Grow crystals-structure determination by X-ray crystallography relies on the repeating structure of a crystalline lattice 2. Collect a diffraction pattern-periodically spaced atoms in the crystal give specific\spots\where x-rays interfere constructively

• What is SEM? • Working principles of SEM • Major components and their functions • Electron beam - specimen interactions • Interaction volume and escape volume • Magnification, resolution, depth of field and image contrast • Energy Dispersive X-ray Spectroscopy (EDS) • Wavelength Dispersive X-ray Spectroscopy (WDS) • Orientation Imaging Microscopy (OIM) • X-ray Fluorescence (XRF)

In order to determine the interactions between copper atoms and rubber molecules, this article used X-ray diffraction to analyse the cure specimen of size materials mixed with copper powder for the first time, found the atomic nucleus distances between copper and atoms in rubber molecules were equal to 0.23169nm and 0.3043nm. 0.3043nm reflected the atomic distance between Cu and S under the action of Van der Waals force. 0.23169nm stated that there was chemical interaction between Cu atoms and rubber molecules

Tautomerism in C=O and C=NR Systems C=O Enolization with Metal Amide Bases C=O Enolization: Kinetic Acidities Mild Methods for Enolate Generation Enolate Structure: A Survey of X-ray Structures

《复合材料 Composites》课程教学资源（学习资料）第二章 增强体_carbon fiber_Isotropic and anisotropic microporosity development upon chemical activation of carbon fibers, revealed by microbeam small-angle X-ray scattering

复旦大学：《医学物理与实验》课程教学资料（同步辐射及医学应用）12.X-ray diffraction-enhanced imaging of uterine

《复合材料 Composites》课程教学资源（学习资料）第二章 增强体_carbon fiber_Elastic moduli of nanocrystallites in carbon fibers measured by in-situ X-ray microbeam diffraction

1. Bragg Equation 2. Single Crystal Diffraction 3. X-ray Powder Diffraction Crystal Structure Analysis

Introduction to Carbonium Ions Carbocation Stabilization Carbocation Structures by X-ray Crystallography Vinyl & Allyl Carbonium Ions Carbocations: Stability & Structure March, Advanced Organic Chemistry

复旦大学：《医学物理与实验》课程教学资料（同步辐射及医学应用）18.Synchrotron radiation phase-contrast X-ray CT imaging of acupuncture points