The rapid development of materials through digital techniques has accelerated progress in various industries, particularly electric vehicle batteries, renewable energy, construction, and aerospace. Metamaterials are artificial materials comprised of an array of nanostructures, which serve as the building blocks, or "meta-atoms. The individual unit cell (or meta-atom) is typically much smaller than the wavelength of general EM waves, enabling unprecedented interactions with light and other forms of energy. This innovative class of functional materials is artificially engineered with