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New compilation method makes quantum process tomography scalable

Mar 04, 2026 Researchers developed compilation-based quantum process tomography, a framework that reconstructs quantum operations using fewer measurements than conventional methods. (Nanowerk News) Researchers have developed a more efficient approach to quantum process tomography that could overcome one of the central bottlenecks in scaling up quantum hardware. The technique, called...

Hidden molecular triggers enable record impact-stiffening in soft polymer armor (w/video)

Mar 04, 2026 A soft polymer that hardens on impact uses force-activated molecules to rewire its own structure, achieving record stiffness and 97% force reduction. (Nanowerk Spotlight) Impact-stiffening materials are soft and flexible under normal conditions but harden almost instantly when struck. They absorb kinetic energy during the critical milliseconds...

Machine learning links Raman scattering to fast ion transport in solid electrolytes

Mar 04, 2026 A machine learning pipeline identifies low-frequency Raman signatures as reliable indicators of liquid-like ionic conduction in solid electrolytes for batteries. (Nanowerk News) A research team has developed a machine learning pipeline that connects low-frequency Raman scattering signatures to liquid-like ionic conduction in solid electrolytes, offering a faster...

Asymmetric spin torque enables deterministic switching in antiferromagnetic memory

Mar 04, 2026 Researchers propose a universal asymmetric spin torque mechanism that deterministically switches the Neel vector in collinear antiferromagnets for ultrafast memory. (Nanowerk News) Researchers have demonstrated a universal mechanism for electrically controlling collinear antiferromagnets, addressing one of the central obstacles in antiferromagnetic spintronics. A team led by Prof....

Crypto beads use DNA and light to hide and reveal secret messages

Mar 04, 2026 DNA strands on tiny beads hide and reveal encrypted messages through programmable fluorescence patterns read by flow cytometry. (Nanowerk Spotlight) Quantum computers are approaching the threshold at which they could crack the mathematical foundations of modern encryption. The algorithms that protect financial systems, military communications, and personal...

New imaging method decodes atomic structures from nanocrystals too small and clumped for traditional techniques

Mar 04, 2026 Virtual apertures let researchers isolate and solve atomic structures from individual nanocrystals embedded in dense clusters, providing valuable new data for energy and pharmaceutical applications. (Nanowerk News) Scientists at the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab) have developed a new way to determine atomic...

Eco-friendly quantum dots set new record for solar hydrogen production

Mar 04, 2026 Researchers decoded the synthesis mechanism of heavy-metal-free CuInS2 quantum dots and built a photoelectrochemical device with record hydrogen production efficiency. (Nanowerk News) Researchers at the Daegu Gyeongbuk Institute of Science and Technology (DGIST) have decoded the formation mechanism of heavy-metal-free quantum dots and used that knowledge to...

Asymmetric spin torque unlocks deterministic control of antiferromagnetic memory

Mar 03, 2026 Researchers propose a universal mechanism that enables deterministic electrical control of collinear antiferromagnets. (Nanowerk News) A research team led by Prof. SHAO Dingfu from the Hefei Institutes of Physical Science, Chinese Academy of Sciences, has proposed a universal mechanism that enables deterministic electrical control of collinear antiferromagnets—overcoming...