A research team led by Dr. Shen Jinhua from the Xinjiang Astronomical Observatory (XAO) of the Chinese Academy of Sciences has investigated rapid spatiotemporal vertical electric currents (VECs) ...

PDF for physics from the official Punjab Board website. Access chapter-wise details for physics with the link to download the ...

There are fundamentally two ways to generate electricity. The first is based on electromagnetic induction, which remains the backbone of global electricity production today. The second method uses ...

The traditional volume electric field integral equation (IE) used for solution of full-wave scattering problems on penetrable scatterers of arbitrary cross section and its magnetostatic counterpart ...

Introduction Anaerobic organisms can respire extracellular electron acceptors to conserve energy for growth by extracellular electron transfer (EET). This process affects the cycling of minerals, ...

Imagine detecting a single trillionth of a gram of a molecule—like an amino acid—using just electricity and a chip smaller than your fingernail. That’s the power of a new quantum-enabled biosensor ...

With higher efficiency and lower costs, perovskite–silicon tandem cells mark a breakthrough in solar tech. Can they truly ...

Hot electron (HE) photocatalysis is one of the most intriguing fields of nanoscience, with a clear potential for technological impact. Despite much effort, the mechanisms of HE photocatalysis are not ...

A second stock that will be larger than NuScale Power in 10 years is Rivian Automotive ( RIVN 2.46%). This is a fallen angel in the electric vehicle space aiming to get its mojo back with new product ...

In a bold challenge to silicon s long-held dominance in electronics, Penn State researchers have built the world s first ...

Lithium-ion batteries have become the global standard. Today, it is the most popular and widely used type of battery, with its market size estimated to be valued at about $65 billion in 2023. But, of ...

A broad electron beam source with a plasma hollow cathode has been developed which is intended for production of nanosecond electron beams with a high repetition rate. The source lifetime is over 109 ...