The new composite material combines strong electromagnetic shielding, high absorption, improved toughness, and electrothermal performance through a carefully engineered layer-by-layer structure. Its fracture toughness reached 2.68 MJ m⁻³, representing a 173% improvement compared to conventional materials.
Researchers discovered graphene can host multiple superconducting states, some persisting even in the presence of strong magnetic fields. The team found that certain experimental conditions could control the material's properties, leading to a new family of unconventional superconducting states.
Researchers from the University of Tokyo simulated fracture in amorphous solids to better understand material fatigue. They found that the critical strain for irreversible deformation is the same for both fatigue and monotonic fractures.
Researchers found that CXCL9 levels were higher in pre-fracture blood samples of Chinese men with subsequent hip fractures, improving the prediction of osteoporotic hip fracture risk in men. In contrast, no association was found between CXCL10 and hip fracture risk in either gender.