(a) Theoretical model of the diamond block used in the MD simulations, where vacancies are confined to the central region. (b) Normalized pair radial distribution function, g(r), for pristine diamond…
Category: Quantum Physics
Controlling quantum motion and hyper-entanglement
Two atoms, trapped by beams of laser light, are shown in a special quantum state called hyper-entanglement. In this state, both their motion and internal energy are linked, opening new…
Researchers simulate tens of thousands of electrons in real time
Real-time modeling of optical responses in nanostructures using RT-TDDFT helps interpret, understand and guide next-generation applications in science and technology. Credit: ORNL, Dept. of Energy A research team from the…
Researchers are developing world’s first petahertz-speed phototransistor in ambient conditions
Mohammed Hassan (right), associate professor of physics and optical sciences, and Mohamed Sennary, a graduate student studying optics and physics, holding the commercial transistor they used to develop a petahertz-speed…
First successful demonstration of quantum error correction of qudits for quantum computers
Realization of a logical GKP ququart. Credit: Nature (2025). DOI: In the world of quantum computing, the Hilbert space dimension—the measure of the number of quantum states that a quantum…
Two distinct exciton states observed in 2H stacked bilayer molybdenum diselenide
Excitons in a bilayer MoSe₂ semiconductor. Schematics depicting different types of excitonic complexes (i.e., electron–hole pairs bound by Coulomb forces) in a naturally stacked bilayer of the semiconductor MoSe₂. Red…
Implications for quantum computing and spintronics materials
Kobe University quantum solid state physicist FUSEYA Yuki proved that the surface of bismuth masks the fact that the bulk material is not “topological,” a property valuable for a material’s…
