MIT physicists observed key evidence of unconventional superconductivity in magic-angle graphene. The findings could lead to the development of higher-temperature superconductors.

The research group led by Prof. Young-Jin Kim has demonstrated a nanometer-resolution displacement sensing methodology by actively modulating deep-UV beams generated via third-harmonic conversion of an 800 nm femtosecond laser. Instead of manipulating the deep-UV beam directly, the fundamental near-IR beam was pre-modulated and its phase profile was coherently transferred to the generated deep-UV harmonic, enabling stable and real-time control in an absorption-dominated wavelength region where conventional modulators do not operate. The team further realized high-visibility periodic beam patterns and tuned their pitch and orientation to induce moiré amplification against semiconductor periodic patterns, detecting displacement signals that were invisible to direct optical imaging. The demonstration provides a first practical route to active beam modulation-based precision metrology in the deep-UV band and is expected to extend toward EUV and X-ray regimes for future 3 nm node linewidth metrology, attosecond science, and real-time bio-imaging applications. This study has been published in PhotoniX (Q1, IF 19.1) on November 6 and supported by the National Research Foundation of Korea.

Carbon fibers (CFs) are advanced materials that benefit various applications, including light-weight components for aircraft, automobiles and wind turbine blades. At present, the predominant feedstock is expensive polyacrylonitrile. A team of scientists used cheap coal and waste plastics to produce liquefied coals, which were subsequently fabricated into general-purpose and high-performance carbon fibers. This process has the potential to decrease the price of CFs and contribute to environmental and economic sustainability. Their work is published in Industrial Chemistry & Materials on October 3, 2025.

At its deepest physical foundations, the world appears to be nonlocal: particles separated in space behave not as independent quantum systems, but as parts of a single one. Polish physicists have now shown that such nonlocality – arising from the simple fact that all particles of the same type are indistinguishable – can be observed experimentally for virtually all states of identical particles.

Carbon-supported single-atom catalysts with metal-N moieties are promising for high-performance lithium–sulfur batteries. In a breakthrough, a team of researchers from Chung-Ang University proposes a metal–organic framework-engaged dual-level engineering strategy to fabricate a hierarchical porous carbon nanofiber with low-coordinated single-atom catalysts. This technology is expected to lead to safer and more efficient batteries, quickening the transition to clean energy and paving the way for a more sustainable future.

RODIN - Cell-mediated Sculptable Living Platforms-, is set to revolutionize the field of biomaterials and tissue engineering by shifting the focus from designing materials for cells to empowering cells to design their own environments. The team composed by Professor João Mano at the Associate Laboratory CICECO – Aveiro Institute of Materials from University of Aveiro (Portugal) - The Biomaterials Engineer, Professor Tom Ellis at Imperial College London (UK)- The Synthetic Biologist and Professor Nuno Araújo at Faculty of Sciences, from the University of Lisbon (Portugal)- The Physicist, will combine expertise to rethink how living systems interact with materials.