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fiber pattern

fiber pattern

A "fiber pattern" is a diffraction pattern produced from fiber structures in which molecules are oriented regularly only along one axis. The diffraction pattern with the fiber-axis incidence forms Debye-Scherrer rings. As the incidence direction is tilted from the fiber axis, the ring-shaped intensity distributions on the successive Laue zones intersect with the Ewald sphere. A distorted arc diffraction pattern or a fiber pattern appears.