Pole figure

A **pole figure** is a graphical representation used in materials science and crystallography to describe the preferred orientation of crystallites in a polycrystalline material. It provides a way of visualizing the anisotropy of the material by displaying how the orientations of crystallites are distributed in three-dimensional space, usually projected onto a two-dimensional plane. ### Key Concepts: 1. **Crystallographic Orientation**: In a polycrystalline material, individual grains can have different crystallographic orientations.