Deeper understanding of irregular heartbeat may lead to more effective treatment
Credit: Madalena Sas Researchers at Imperial have shown how the chaotic electrical signals underlying irregular heart rhythms lead to the ...
Tag: Electromagnetics
Electronic map reveals ‘rules of the road’ in superconductor
Band structure map exposes iron selenide's enigmatic electronic signatureCredit: Image courtesy of M. Yi/Rice University HOUSTON -- (Dec. 6, 2019) ...
Simple experiment explains magnetic resonance
UC Riverside physics students design a table-top experiment for the classroomCredit: Barsukov lab, UC Riverside. RIVERSIDE, Calif. -- Physicists at ...
Surface effects affect the distribution of hydrogen in metals
The researchers studied the distribution of hydrogen in metals in the process of standard testing for hydrogen cracking.Credit: Peter the ...
Properties of graphene change due to water and oxygen
Credit: Pohang University of Science and Technology (POSTECH) We often find that food becomes rotten when we leave it outside ...
A trick for taming terahertz transmissions
Researchers at Osaka University invent a new receiver for terahertz-frequency radiation -- by implementing coherent detection, they achieve record transmission ...
A new theory for how black holes and neutron stars shine bright
Columbia researchers suggest radiation that lights the densest objects in our universe is powered by the interplay of turbulence and ...
New study shows unique magnetic transitions in quasicrystal-like structures
Scientists showed for the first time the presence of unique magnetic transitions in peculiar structures similar to quasicrystalsCredit: Tokyo University ...
Hourglass-shaped silicon nanowire photodiodes with increased absorption of light developed
-Top: Image of SEM The near-infrared light is a light source with the shortest wavelength, indicated outside of the red ...
Nuclear reactors with a newly proposed barrier could’ve withstood Chernobyl and Fukushima
Credit: Country of Rosatom In the aftermath of the notorious accidents in the history of nuclear energy at Three Mile ...
Light-trapping nanocubes drive inexpensive multispectral camera
Plasmonic light detector could revolutionize multispectral imaging for cancer, food safety and agricultureCredit: Maiken Mikkelsen & Jon Stewart, Duke University ...
Caught in afterglow: 1st detection of Inverse Compton emission from dying gamma-ray burst
Researchers from the Centre for Astro-Particle Physics (CAPP) within the Department of Physics at the University of Johannesburg (UJ) collaborate ...
New method for using spin waves in magnetic materials
Physicists find a way to eliminate unwanted damping / Study in 'Nature Communications'Credit: B. Divinskiy et al./ Nature Communications Smaller, ...
Magnetic wave flows under better control from now on
Credit: Source: IFJ PAN Even faster processors with even smaller dimensions? Wherever neither electronics nor spintronics can cope with performance ...
Magnetic wave flows under better control from now on
Credit: Source: IFJ PAN Even faster processors with even smaller dimensions? Wherever neither electronics nor spintronics can cope with performance ...
Li-ion battery components to be printed on an inkjet printer
Researchers are developing a technology for printing the electrodes for miniature li-ion batteries by an inkjet printer.Credit: Peter the Great ...
New water-based optical device revolutionizes the field of optics research
A new method of modulating light using water as a medium, called giant optical modulation, which is less expensive and ...
Development of magneto-optic effect measurement device using dual-comb spectroscopy
New tools for polarization and spectroscopic measurement and material developmentBlock diagram of Faraday effect measurement system using dual-comb spectroscopy. Professor ...
Blowing bubbles: PPPL scientist confirms way to launch current in fusion plasmas
Credit: Elle Starkman / PPPL Office of Communications An obstacle to generating fusion reactions inside facilities called tokamaks is that ...
Elucidation of cause of electromagnetic noise allows for EM noise-less electric circuits
Researchers from Osaka University developed equations for quantifying electromagnetic interference (EM noise) and elucidated its origin, allowing for the best ...