X-Ray Diffraction Techniques

4.4 - Hexagonal Columnar Arrays

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Date

8-2-2016

Description

Scattering from columnar liquid crystals and hexagonal copolymers. Hexagonal lattice and reciprocal lattice. Dendritic liquid crystals. Example of electron density reconstruction using Bessel functions. Time 5:24.

Comments

Videos 4.1-4.4 present some important special cases of X-ray scattering: protein crystallography, powder diffraction, and diffraction from smectic or polymer lamellar or columnar phases. These videos are independently accessible without viewing those in previous sections.

Keywords

Columnar, hexagonal, reciprocal lattice, dendrimer, electron density

Disciplines

Physics

Creative Commons License

Creative Commons Attribution-Noncommercial 4.0 License
This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 License

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4.4 - Hexagonal Columnar Arrays

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