The direct observation of individual magnetic lattice planes provides crucial information on the atomic-scale spin configurations within materials. By understanding the magnetic fields of specific lattice planes, researchers can tailor the magnetic properties of materials to achieve desired functionalities. This insight can be leveraged to engineer novel magnetic materials with enhanced magnetic properties, such as higher coercivity, improved magnetic anisotropy, or increased magnetic moment. Additionally, the ability to observe magnetic phases at the atomic level enables the design of more efficient magnetic devices, such as spintronic devices, magnetic sensors, and data storage systems. By manipulating the magnetic ordering within specific lattice planes, researchers can optimize the performance of these devices for various applications.