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: 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…
Manipulating nonlinear exciton polaritons in an atomically-thin semiconductor with artificial potential landscapes
Newswise — Exciton polaritons, hybrid quasiparticles caused by the strong exciton-photon coupling, constitute a unique prototype for studying many-body physics and quantum photonic phenomena traditionally in cryogenic conditions. Atomically thin…
Phonon engineering in Yb:La2CaB10O19 crystal for extended lasing beyond the fluorescence spectrum
Newswise — Electron and phonon are two fundamental particles (quasi-particles) of condensed matter and their interplay in single crystals can create many interesting physical phenomena, such as polariton, charge density…
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…
Electricity Generation on the Nanoscale
Newswise — WASHINGTON, Oct. 17, 2023 – Wave energy technology is a proven source of power generation, but there is power inherent in every molecule of liquid on earth, even…
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…
