Kennesaw State University researcher Mahmoud Asmar has received a three-year grant worth $799,800 from the U.S. Department of ...

Wang Anting from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences (CAS) proposed a method for multidimensional manipulation of polarization and phase based ...

Innovative study reveals topological valley vortex states in water waves. Science China Press. Journal Science Bulletin DOI 10.1016/j.scib.2025.01.009. Keywords /Physical sciences/ Physics ...

Nonlinear effects such as self-induced waveguide play important roles on propagation of vortex beams in many applications such as optical imaging and communication in biological tissues, significantly ...

The Korea Research Institute of Standards and Science (KRISS) has, for the first time in the world, generated and controlled skyrmions at room temperature in two-dimensional (2D) materials. This ...

For thirty years, scientists have theorized that it should be possible to create electromagnetic “focused doughnuts” not topologically dissimilar from the vortex rings that form naturally in ...

Toroidal electromagnetic pulses can be generated using a device known as a horn microwave antenna. This electromagnetic “vortex cannon” produces skyrmion topological structures that might be employed ...

Vortex rings are ubiquitous topological structures in nature. The universe does not write algebra, formulas, or fractions. The universe is a superposition, deflection, and entanglement of geometric ...

A collaborative research team has identified the world's first multiple Majorana zero modes (MZMs) in a single vortex of the superconducting topological crystalline insulator SnTe and exploited ...

The arrows show the atomic displacements, and the hole is at the center of this vortex. The displacement field has defined topological character, with integer topological charge and vorticity. Credit: ...

Room-temperature continuous-wave topological Dirac-vortex microcavity lasers on silicon. Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS ...