Over the past few decades, many condensed matter physicists have conducted research focusing on quantum phase transitions that are not clearly associated with a broken symmetry. One reason that these transitions are interesting is that they might underpin the...
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Exploring factors impacting the sensitivity of amorphous oxide semiconductors to externally induced impurities
In recent years, electronics engineers have been trying to broaden the pool of available semiconducting materials, to enable the development of a wider range of devices. One emerging class of semiconductors are amorphous oxide semiconductors (AOSs), which are...
Study re-examines the decay of 185Bi using state-of-the-art technologies
Researchers at University of Surrey, University of York, University of Edinburgh, and Argonne National Laboratory have recently revisited and solved some of the long-standing puzzles associated with the decay of 185Bi, the heaviest known proton-emitting nucleus....
Study shows that zwitterions can raise the dielectric constant of soft materials
To create efficient energy storage solutions and actuators, engineers need materials with a high dielectric constant. The dielectric constant is essentially the ratio of a substance's permittivity (i.e., its ability to store electrical energy in an electric field) to...
Study explores phase transitions in a confining dark sector using QCD simulations
Researchers at Massachusetts Institute of Technology, Hebrew University of Jerusalem, and Ohio state University recently carried out a study examining the possible effects of a first-order phase transition in a confining dark sector with heavy dark quarks. Using...
A retina-inspired device that can detect and recognize movements in the environment
Devices that can automatically detect and recognize moving objects have numerous valuable applications, for instance, enhancing remote environmental monitoring. Most existing motion detection and recognition (MDR) technologies are based on image sensors made of...
Möbius strip microlasers for non-Euclidean photonics applications
Photonics is a branch of technology development that specializes in the creation of devices that can generate, detect or manipulate light. Recently, researchers at Université Paris-Saclay coined a new term for a new photonics sub-field called non-Euclidean photonics.
Study predicts the behavior of a Kondo cloud in a superconductor
In recent years, many physicists worldwide have been investigating the behavior of hybrid nanostructures. These are systems that are typically made up of two or more materials. Special attention in this class of structures is paid to magnetic impurities interacting...
Study explores the origin of clonal dominance in excitable cell networks
Clonal dominance is a phenomenon that occurs when descendants (i.e., clones) of one or more founder cells in an organism contribute disproportionally to the system's final structure as the tissue grows. This phenomenon is associated with numerous biological processes,...
Study shows what happens to apparent horizons when binary black holes merge
Binary black hole mergers are fascinating cosmological events, which have been theorized to be the among the strongest sources of gravitational waves in the universe. While astrophysicists have carried out extensive research focusing on these events, many questions...