Researchers at the National Research Technological University in Russia have developed a new super-strong, stable, and flexible composite material made from graphene and diamond. The material, created by bombarding graphene with xenon ions, has the potential for wide-ranging applications in aerospace, automotive, and biomedical industries. The researchers found that the resulting material exhibits a unique combination of properties. The diamond-like structure of the composite offers exceptional hardness and strength, while the graphene component provides flexibility and resilience. The researchers believe that this material could find applications in electronics, optics, and even biomedical devices, thanks to its unique properties.