Schematic representation of activity-induced ferromagnetism in quantum active materials. Here, moving atoms with spin exhibit ferromagnetic order (i.e., line up in one direction), like the flock of birds described above. …
Researchers have shown how magnetic fields can be used to manipulate topological effects in artificially constructed solids to turn particle interactions on or off, potentially paving the way for advances …
B. Borel plane: science post physics (2024). DOI: 10.21468/SciPostPhys.16.4.103 In the quantum world, processes can be divided into two different categories. A class of so-called “perturbation” phenomena are relatively easy …
An experimental setup for midday state interference. PC polarization controller, DL delay line, CF combination filter, CR circulator, NZDSF non-zero dispersion shifted fiber, BF bandpass filter, FM Faraday mirror, P …
Transformation-limited photon emission and high-temperature operation make PbV centers suitable building blocks for scalable quantum networks.Image source: Tokyo Institute of Technology Just like how circuits use components to control electronic …
A year of strong funding This, coupled with a solid fundamental foundation and significant technological advancements, reflects the strong momentum of quantum technology (QT). McKinsey’s third annual updated analysis Quantum …
(a) Crystal structure of Bi/MnBi2tellurium4 vdW heterostructure. (b) Schematic illustration of controllable magnetism and topological phase transitions in materials. Magnetization direction (MI: i = x, y, z; red arrow) can …
Illustration of pulse tube refrigerator. Image credit: S. Kelley/NIST By improving a refrigerator commonly used in research and industry, researchers at the National Institute of Standards and Technology (NIST) have …
Insider Briefing Researchers in China recently reported on developing quantum light sources using common semiconductors. The team used gallium nitride (GaN), a material traditionally used for blue light-emitting diodes, to …
The team’s quantum dot setup.Image source: Imperial College London Researchers have generated, stored and retrieved quantum information for the first time, a key step in quantum networking. The ability to …