Magnetoresponsive Discoidal Photonic Crystals Toward Active Color Pigments. (28th May 2014) - Lee, Hye Soo
Abstract Photonic microdisks with a multilayered structure are designed from photocurable suspensions by step‐by‐step photolithography. In each step of photolithography, either a colloidal photonic crystal or a magnetic‐particle‐laden layer is stacked over the windows of a photomask. Sequential photolithography enables the creation of multilayered photonic microdisks that have brilliant structural colors that can be switched by an external magnetic field.