Scholars at the School of Engineering of the Hong Kong University of Science and Technology (HKUST) have unveiled an innovation that brings artificial intelligence (AI) closer to quantum computing – both physically and technologically.

If you start with a two-dimensional ribbon and make it narrower and narrower, when does it stop being a ribbon and start being a one-dimensional line? Scientists from Utrecht University and the University of Twente made one-atom-thick ultrathin nanoribbons consisting of germanium atoms. They have shown that this system exhibits amazing properties that can be useful, for example, in quantum computing. Their work was recently published in Nature Communications.

New quantum technologies developed by the Quantum Systems Accelerator (QSA) are driving novel scientific discoveries in physics, giving scientists advanced tools to explore complex behaviors of interacting quantum particles and the physical properties of materials. QSA, a National Quantum Information Science Research Center led by Lawrence Berkeley National Laboratory (Berkeley Lab) and funded by the U.S. Department of Energy, conducts research that fuels the development of quantum-enabled materials and technologies, leveraging quantum information science to accelerate the discovery and design of advanced materials for energy applications. QSA scientists from 15 different institutions are collaborating to advance materials physics and build the future of fundamental scientific discovery as the scientific community builds on powerful classical computers and enters the quantum realm for processing information better and faster.

Scientists at the University of Würzburg and the German national metrology institute (PTB) have carried out an experiment that realizes a new kind of quantum standard of resistance. It’s based on the Quantum Anomalous Hall Effect.

Scientists at Princeton University, led by Bangladeshi researcher M. Zahid Hasan, have marked a significant milestone in quantum physics. This achievement, documented in the Nature Physics journal on 20 February, showcases the observation of long-range quantum coherence at relatively high temperatures. This advancement is crucial for the development of next-generation technologies, including super-fast computers and ultra-secure communication networks, which until now have been hindered by the need for extremely low temperatures to achieve this state.

Rapid Test for Topological 2D Materials: Researchers from the Würzburg-Dresden Cluster of Excellence ct.qmat have developed a method with which two-dimensional topological materials can be detected more easily and quickly.

Researchers at the University of Würzburg have developed a method that can improve the performance of quantum resistance standards. It´s based on a quantum phenomenon called Quantum Anomalous Hall effect.

An international team including researchers from the University of Würzburg has succeeded in creating a special state of superconductivity. This discovery could advance the development of quantum computers.

Research led by Princeton University provides compelling evidence for the existence of long-range quantum coherence at a relatively high temperature in a topological insulator-based device.