As demand for energy-intensive computing grows, researchers at the Department of Energy's Oak Ridge National Laboratory have ...

The Trade-Adverse Trade Adviser: Once sidelined, President Trump’s counselor Peter Navarro has returned to Washington and quickly upended the global trading system.

In a world increasingly dependent on high-performance electronics, efficient thermal management is no longer a luxury—it’s a necessity. From consumer electronics to large-scale data centers and ...

Most amp tremolos are based on a circuit called a phase shift oscillator. The circuit uses a single valve stage to generate a sine wave at a frequency somewhere between 1Hz and 10Hz with a loop ...

To mitigate this issue, we propose a novel closed-loop OAM system featuring adaptive phase-shift control for transmission signals. We also introduce efficient methods for optimizing the phase shift.

By optimizing the cavity parameters, we theoretically and experimentally demonstrate a single gain-arm erbium Mamyshev oscillator, which can directly deliver low repetition rate ( 5MHz) and nJ-level ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. The moiré superlattice in twisted van der Waals heterostructures is of central ...

Institute of Physics, University of Brasília, Brasília, Federal District 70910-900, Brazil Physics Postgraduate Program, University of Brasília, Institute of Physics, Brasília, Federal District ...