Researchers have pioneered the use of parallel computing on graphics cards to simulate acoustic turbulence. This type of ...

The multivibrator is a common circuit that consists of an amplifier with both positive and negative feedback (Figure 1a). When the output is positive, the positive input terminal equals ½V+, and the ...

Unlike traditional communication systems, where amplifiers regenerate signals, amplifying quantum signals while maintaining coherence is far more complex. Signal regeneration can introduce noise ...

For preparation of atomically flat Ni(111) and Au(111) surfaces, we use Ar + sputtering followed by annealing to 973 K and 773 K, respectively. Crystallographic order of prepared surfaces is verified ...

Impact Statement: This study bridges the gap between engineering and physics by combining advanced quantum theory with practical engineering solutions in amplifier design. While traditional JPAs are ...

Although it has been achieved using suitably designed resonant cavities, such realizations have remained inescapably plagued by unavoidable losses, limiting the amplitude of the one-way ...

Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to ...

Now, the nanostructures of perovskite materials are being considered as a new laser medium. Over the years, light amplification in perovskite quantum dots has been reported, but most of the works ...

Researchers have used the nitrogen-vacancy (NV) center inside a single nanodiamond for quantum sensing to overcome ... the research team designed an amplitude-modulation sequence, which will ...