By the late 1800s, the scientific world was buzzing with questions about electricity and light. Several researchers were ...

(Nanowerk News) One of the most fundamental interactions in physics is that of electrons and light. In an experiment at Goethe University Frankfurt, scientists have now managed to observe what is ...

Electron beam oscillators utilising surface wave structures represent a key technology in the generation of high‐power electromagnetic radiation. By deploying relativistic electron beams in ...

FRANKFURT. It was one of the biggest surprises in the history of science: In the early days of quantum physics around 100 years ago, scholars discovered that the particles which make up our matter ...

Four years ago the first modern electron microscope was exhibited by the Siemens & Halske A.-G., in Berlin (TIME, June 6, 1938). Two years ago the R.C.A. Laboratories completed the first commercial ...

(Nanowerk News) Imagine standing by a lake and throwing a stone into the water. Waves spread out in circular patterns and can reflect at obstacles and boundaries. Researchers at the University of ...

A team of researchers at the Max Born Institute have managed to fully characterize few-femtosecond-long light pulses tunable ...

Imagine standing by a lake and throwing a stone into the water. Waves spread out in circular patterns and can reflect at ...

A technical paper titled “Measuring electrical properties in semiconductor devices by pixelated STEM and off-axis electron holography (or convergent beams vs. plane waves).” was published by ...

There is no sound in space, at least not the kind of sound we as humans can detect. There is, however, something akin to sound if you have the right tools to listen to it. Share on Facebook (opens in ...

EPFL researchers have developed a method to calibrate electron spectrometers with extreme accuracy by linking microwave, ...