The photoelectric effect, first explained in 1905, transformed our understanding of how light interacts with matter. When ...

NASA has released the closest-ever photos of the sun, taken by the Parker Solar Probe at just 3.8 million miles (6.1 million kilometers) from the star's surface. The new images reveal important ...

Physics Bizarre crystal made only of electrons revealed in astonishing detail. To capture the clearest and most direct images of a “Wigner crystal”, a structure made entirely of electrons ...

Pulses of electrons are used to represent data inside computers or to capture images in electron microscopes. The shorter the pulses, the higher the rate at which information can be transmitted.

Scientists have created the world's fastest microscope, which they hope will answer fundamental questions about how electrons behave. When you purchase through links on our site, we may earn an ...

Electrons are really, really round. A new measurement confirms the subatomic particle’s spherical shape to a record level of exactness, physicists report in the July 7 Science. That near-perfect ...

The changes observed in a subject between these images is what is called a microscope’s temporal resolution. ... The first light pulse, called a pump pulse, energizes a sample’s electrons.

It captures images at one *quintillionth* of a second. Attoboy. Behold, the world's fastest microscope: it works at such an astounding speed that it's the first-ever device capable of capturing a ...

The question of what protons or neutrons are made up of has an apparently simple answer: quarks and gluons. However, when it comes to atoms’ third component, electrons, the answer is not as easy.

Electrons in one device gained 12.3 kiloelectron volts of energy over a distance of half a millimeter, ... for making images of thin materials with ultrahigh time resolution.

Pierre Agostini, Ferenc Krausz and Anne L'Huillier have been awarded the 2023 Nobel Prize in physics for their work studying electrons. (Jonathan Nackstrand/AFP/Getty Images) ...

Use what you know about electrons, protons, and charges to explain why this happens. When you rub the balloon on your hair or clothes it picks up extra electrons, giving the balloon a negative charge.