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 known as the Kapitza-Dirac effect for the ...
Optics & Photonics
Apr 3, 2024
0
176
Part of a 1929 prediction by physicist Hermann Weyl—of a kind of massless particle that features a singular point in its energy spectrum called the "Weyl point,"—has finally been confirmed by direct observation for the ...
Condensed Matter
Jul 16, 2015
2
62
Two international teams of physicists, including RIKEN researchers (Japan), have trapped and manipulated atoms made out of antimatter, in milestone experiments that should help to reveal why the substance is so rare in our ...
General Physics
Feb 7, 2011
7
0
Cutting a magnet in half yields two magnets, each with its own north and south pole. This apparent absence of an isolated magnetic pole, or "magnetic monopole," has puzzled physicists for more than a century. It would seem ...
General Physics
Jun 12, 2019
0
249
The electron is found in every atom and plays a key role in almost every chemical reaction. So, a complete understanding of its physical properties is vital. Researchers from the RIKEN Nishina Center for Accelerator-Based ...
General Physics
Jan 11, 2013
1
0
(PhysOrg.com) -- A material just six atoms thick in which electrons appear to be guided by conflicting laws of physics depending on their direction of travel has been discovered by a team of physicists at the University of ...
Nanophysics
May 4, 2009
4
0
Weyl semimetals are a recently discovered class of materials in which charge carriers behave the way electrons and positrons do in particle accelerators. Researchers from the Moscow Institute of Physics and Technology and ...
General Physics
May 8, 2019
0
131
