Small molecule helical emitters

factor without relying on the weak magnetic moment of the individual units. The progress in CPL-active materials is a testament to the power of targeted molecular engineering. As seen in the state-of-the-art examples in the review, the field has matured to a point where the fundamental photophysical principles governing CPL are being directly translated into synthetic molecular designs. While current high-performing materials are often complex and synthetically challenging, these proof-of-concept molecules validate the core design strategies.