<p>➀ Researchers observed Floquet states in graphene using femtosecond-pulse microscopy, confirming Floquet engineering's applicability in metallic/semi-metallic materials; </p><p>➁ This breakthrough enables precise control of electronic states in quantum materials, advancing potential technologies like robust quantum computers and sensors; </p><p>➂ Funded by the German Research Foundation, the study opens pathways for tailoring material properties to shape future electronics and high-performance computing.</p>