The answer lies in the fact that on the nanoscale, optical fields are almost purely electric oscillations at optical frequencies, where the magnetic ... These energy-concentrating modes are ...

With very high frequency magnetic fields (such as those from X-rays), because of the exceptionally high rate at which the forces alternate, the wave generated can cause energy to be emitted ... there ...

The magnetic dipole-dipole interactions (dipolar interactions) between magnetized tracers are often overlooked in applications such as magnetic sensing, imaging, and separation. However, in imaging ...

AI is evolving at an incredible pace, but its growing energy demands pose a major challenge. Enter spintronic devices—new ...

Using an observatory under construction deep beneath the Mediterranean Sea near Sicily, scientists have detected a ghostly ...

One major category of the next generation of energy-efficient microelectronic devices and information processing technologies ...

The new material could be key to finally building a successful fusion reactor.

Scientists have just detected a neutrino that is thirty times more energetic than any previously detected anywhere in the world. This exceptional discovery opens up new perspectives for understanding ...

A research group recently discovered the disappearance of nonreciprocal second harmonic generation (SHG) in MnPSe₃ when ...

A perfectly preserved ancient tree fossil offered scientists an unprecedented view into a moment 42,000 years ago when the Earth’s magnetic field went haywire. The compelling 2021 study tells the ...

AI and data centers are reshaping the energy landscape and market participants are scrambling to meet skyrocketing power ...

Some of the most sensitive methods of measuring magnetic fields use interactions ... reduced by using a coating that has low adsorption energy for atoms, so they spend less time bound to the ...