Physicists use a new platform to measure magic-angle graphene’s superconducting gap. The method involves “tunneling” electrons between two layers of magic-angle twisted tri-layer graphene (in yellow) while measuring the material’s…
Category: Physics
Photoinduced non-reciprocal magnetism effectively violates Newton’s third law
A non-reciprocal phase transition to a many-body, time-dependent chiral phase occurs in layered ferromagnets. Credit: Institute of Science Tokyo A theoretical framework predicts the emergence of non-reciprocal interactions that effectively…
The Pocket-Sized Tool Transforming Physics Learning
Newswise — We can’t see or feel them, but particles from space are around us all the time. These subatomic particles, called muons, are created when cosmic rays hit the…
New model can detect ballistic electrons under realistic conditions
While energy is dissipated in the form of heat when electrons flow in the 2D material, this is not the case in the edge channel—resulting in a characteristic energy and…
Researchers realize a driven-dissipative Ising spin glass using a cavity quantum electrodynamics setup
Ultracold atomic gases (spheres) trapped in the midplane of the multimode cavity (pair of curved mirrors) serve as the spins. (Optical tweezer traps not shown.) Their color indicates their spin…
A problem that takes quantum computers an unfathomable amount of time to solve
Credit: Unsplash/CC0 Public Domain It’s a well-known fact that quantum calculations are difficult, but one would think that quantum computers would facilitate the process. In most cases, this is true.…
Strong magnetic field helps answer a question about the ‘new duality’ in materials physics
Credit: Pixabay/CC0 Public Domain As someone who studies materials, Lu Li knows people want to hear about the exciting new applications and technologies his discoveries could enable. Sometimes, though, what…
Mathematical proof debunks the idea that the universe is a computer simulation
Credit: AI-generated image It’s a plot device beloved by science fiction: our entire universe might be a simulation running on some advanced civilization’s supercomputer. But new research from UBC Okanagan…
‘Singing’ electrons synchronize in Kagome crystals, revealing geometry-driven quantum coherence
Illustration of long range electron coherence. Credit: Guo et al Physicists at the Max Planck Institute for the Structure and Dynamics of Matter (MPSD) in Hamburg have discovered a striking…
