What Does APDB Stand For?

APDB stands for Antiphase Domain Boundary

APDB, or Antiphase Domain Boundary, refers to a structural defect that occurs at the interface between two regions of a crystal lattice that are misaligned by a specific symmetry operation. These boundaries play a crucial role in determining the physical properties of materials, particularly in semiconductors and magnetic systems, as they can influence electronic, magnetic, and mechanical behaviors. Understanding APDBs is essential for optimizing material performance in various technological applications.