An international research team led by the Helmholtz-Zentrum Hereon has, for the first time, succeeded in visualizing and ...

Since its development 100 years ago, quantum mechanics has revolutionized our understanding of nature, revealing a bizarre ...

The dynamic response of the capsule-airbags system during interaction with both regular and irregular waves at Ux=12m/s is systematically analyzed across three characteristic phases: initial ...

A laser-equipped research platform has, for the first time, photographed airflow just millimeters above ocean waves, ...

This important study presents a new method for longitudinally tracking cells in two-photon imaging data that addresses the specific challenges of imaging neurons in the developing cortex. It provides ...

Researchers are using machine learning, symbolic regression, and high-performance computing to explore and classify string ...

Scientists have discovered a revolutionary new method for creating quantum states by twisting materials at the M-point, revealing exotic phenomena previously out of reach. This new direction ...

The folded-waveguide (FWG) traveling-wave tube (TWT) is a promising high-power terahertz (THz) amplifier. However, it is challenging to develop THz FWG-TWT with high beam–wave interaction efficiency.

In this paper, a novel Eulerian nonlinear beam-wave interaction (BWI) theory considering harmonic interaction of a helix traveling-wave tube (TWT) is developed. Derived from this Eulerian model, the ...