Supercapacitors possess a high cycle efficiency (more than a million cycles), a large number of charging cycles higher than ...

The development of carbon-cement concrete enhances energy storage, positioning it as a key material for sustainable ...

Alnaser, W. and Nayfeh, M. (2025) Effect of the Current Military Bombardments on Global Warming and Climate Change.

Abstract: This paper analyzes Step Density Modulation (SDM) technique for high-frequency inverters in Wireless Power Transfer (WPT) systems for Electric Vehicle (EV) charging. While Pulse Density ...

Deep in the core of most galaxies, hidden by spinning clouds of gas and dust, black holes spin like cosmic engines. These ...

In a remarkable leap for quantum physics, researchers in Japan have uncovered how weak magnetic fields can reverse tiny ...

Typically, the charge of electrons is used to store and process information in electronics-based devices. In spintronics, the ...

A controversial prediction about black holes and the expansion force of the universe could explain a cosmology mystery ...

Japanese researchers have revealed how weak magnetic fields can instantly control the direction of electrical flow in quantum metals. Quantum metals are materials in which quantum effects, usually ...

Abstract: The distribution of current density is crucial for the performance, reliability, and thermal management of electronic devices and conductive materials. Based on heat conduction theory and ...

Superconductivity is a phenomenon where certain materials can conduct electricity with zero resistance. Obviously, this has ...

Quantum metals are metals where quantum effects—behaviors that normally only matter at atomic scales—become powerful enough ...