Electron magnetic moment calculated precisely
(Phys.org)—An electron, as well as other subatomic particles with an electric charge, is actually a little magnet—it spins like a top, giving it its own magnetic moment.
General Physics
Sep 11, 2012
48
0
News tagged with electromagnetic interaction
Using an electron to probe the tiny magnetic core of an atom
Precise information about the magnetic properties of nuclei is critical for studies of what's known as the 'weak force.' While people do not feel this force in the same way they feel electricity or gravity, its effects are ...
General Physics
Aug 12, 2015
0
150
ISS sensors show terrestrial gamma-ray flash and ionospheric UV emissions spurred by lightning
A team of researchers from Denmark, Norway, Spain and Italy has found that both terrestrial gamma-ray flashes and ionospheric ultraviolet emissions are spurred by lightning. In their paper published in the journal Science, ...
Atomically-smooth gold crystals help to compress light for nanophotonic applications
Korea Advanced Institute of Science and Technology (KAIST) researchers and their collaborators at home and abroad have successfully demonstrated a new platform for guiding the compressed light waves in very thin van der Waals ...
Condensed Matter
Jul 13, 2022
0
379
Visualization of regions of electromagnetic wave-plasma interactions surrounding the Earth
Researchers have investigated wave-particle interactions between energetic electrons and chorus waves evolving in the space surrounding the Earth using the scientific satellite Arase and, simultaneously, transient auroral ...
General Physics
Feb 5, 2019
0
133
Knock, knock, knocking on the proton's weak charge
(Phys.org) —The weak force is, for laymen, the least known of the quartet of interactions that run the universe as we know it.
General Physics
Jan 9, 2014
0
0
Researcher studies control of the radiative heat transfer in a pair of rotating nanostructures
Hot bodies emit heat in the form of electromagnetic radiation. Lightbulbs and night vision cameras are examples of technologies based on this physical phenomenon. Our daily experience tells us that heat is always directed ...
Nanophysics
Mar 30, 2023
1
278
Broken symmetries provide opportunities for thermal emission management
Radiative heat transfer is a ubiquitous physical process in our universe. Any object with a temperature above absolute zero exchanges thermal energy with the environment. In physics, thermal emission originates from electromagnetic ...
Optics & Photonics
Dec 2, 2022
0
19
Nanophotonic devices could revolutionize the telecommunications industry
This year's Julius Springer Prize for Applied Physics will be awarded to Professor Motoichi Ohtsu for his pioneering and seminal work on nanophotonics and near field optics as well as for the development of innovative nanophotonic ...
Nanophysics
Sep 15, 2009
0
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Researcher experiments with electron-plasma interactions
A paper on research conducted by Meirielen Caetano de Sousa, postdoctoral fellow at the University of São Paulo's Physics Institute (IF-USP) in Brazil, is highlighted as Editor's Pick in the September issue of Physics of ...
Plasma Physics
Dec 21, 2020
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