A new method by Penn State researchers conveniently changes the direction of electron flow in materials that exhibit the quantum anomalous Hall (QAH) effect—a phenomenon in which the flow of…
Category: Quantum Physics
Miniature magnetic resonance imager made of diamond
Robin Allert (left) and Prof. Dominik Bucher are working on new quantum sensors. Credit: Technical University Munich The development of tumors begins with miniscule changes within the body’s cells; ion…
Researchers use measurements to generate quantum entanglement and teleportation
The researchers at Google Quantum AI and Stanford University explored how measurements can fundamentally change the structure of quantum information in space-time. Credit: Google Quantum AI, designed by Sayo-Art Quantum…
Thought experiments and conservation laws: Reevaluating quantum conservation principles
Credit: CC0 Public Domain Conservation laws are central to our understanding of the universe, and now scientists have expanded our understanding of these laws in quantum mechanics. A conservation law…
New insights into 2D semiconductor physics
The new technique shows remarkably good agreement with experimental results, essentially perfect at high temperature, with small discrepancies at lower temperatures. Comparison of theoretical (solid dark) and experimental (solid light)…
Tailored electron pulses for improved electron microscopy
Plots of the measured energetic fingerprints of pulsed electron beams with different electron numbers. Credit: Rudolf Haindl, Max Planck Institute for Multidisciplinary Sciences Electron microscopes provide unique vistas of nanoscale…
