格こう子し面めん

noun

lattice plane

Technical term in crystallography and solid-state physics referring to a plane of atoms in a crystal lattice.

• X線せん回かい折せつでは、結けっ晶しょうの格こう子し面めんで反はん射しゃが起おこる。

  In X-ray diffraction, reflections occur at the lattice planes of the crystal.