Jan 25, 2025 (Nanowerk News) Researchers at the University of Toronto’s Faculty of Applied Science & Engineering have used machine learning to design nano-architected materials that have the strength of carbon steel but the lightness of Styrofoam. In a new paper published in Advanced Materials ("Ultrahigh Specific Strength by Bayesian...
Kirigami hydrogels rise from cellulose film
Jan 24, 2025 (Nanowerk News) Hydrogels have a network of water-attracting (hydrophilic) molecules, allowing their structure to swell substantially when exposed to water. Researchers Daisuke Nakagawa and Itsuo Hanasaki from Tokyo University of Agriculture and Technology (TUAT) are looking into new options for making “kirigami hydrogels” that swell into complex...
engineering the first semimetallic Weyl quantum crystal
Jan 24, 2025 (Nanowerk News) An international team of researchers led by the Strong Correlation Quantum Transport Laboratory of the RIKEN Center for Emergent Matter Science (CEMS) has demonstrated, in a world’s first, an ideal Weyl semimetal, marking a breakthrough in a decade-old problem of quantum materials. Weyl fermions arise...
Physicists discover – and explain
Jan 24, 2025 (Nanowerk News) MIT physicists have created a new ultrathin, two-dimensional material with unusual magnetic properties that initially surprised the researchers before they went on to solve the complicated puzzle behind those properties’ emergence. As a result, the work introduces a new platform for studying how materials behave...