Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether ...

New developments tackle two of the biggest challenges in plasma-wave acceleration: beam quality and bunch rate.

Quantum sensors have become important tools in low-energy particle physics. Michael Doser explores opportunities to exploit ...

"The electron is a negatively charged particle, but it also acts like a tiny bar magnet ... "The Dirac equation is normally taken to be part of a quantum theory, where it governs how a wave function, ...

Quantum mechanics looks at how things work at the atomic and subatomic levels, where particles behave in ways that seem ...

R-band backward wave oscillator (BWO) based on metamaterial (MTMs) and Multi-electron Beams is presented as a novel high-power terahertz radiation source. We analyzed and retrieved the effective ...

A new hybrid photonic platform enhances fluorescence signals over 450-fold, enabling ultra-sensitive biosensing at attomolar ...

This work presents a 340-GHz frequency-modulated continuous-wave (FMCW) pulse-Doppler radar. The radar system is based on a transceiver module with about one milli-Watt output power and more than ...

T-symmetry offers insights into the nature of time, revealing how fundamental physical laws remain invariant under time ...

There are fundamentally two ways to generate electricity. The first is based on electromagnetic induction, which remains the ...