Schematic of AlInGaN polariton waveguide structure. Credit: Dr. Paul Walker, University of Sheffield The field of ultrafast nonlinear photonics has now become the focus of…
Posts published in “Electromagnetics”
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Semicentral or central collisions of lead nuclei in the LHC produce quark-gluon plasma and a cocktail with contributions of other particles. Simultaneously, clouds of photons…
Dark Matter Particle Explorer. Credit: DAMPE Collaboration Dark Matter Particle Explorer (DAMPE) Collaboration directly observed a spectral softening of helium nuclei at about 34TeV for…
Numerical rendering of the laser-driven acceleration (left side) and a subsequent electron-driven acceleration (right side), forming together the hybrid plasma accelerator. Credit: Alberto Martinez de…
Clocking Electron Movements Inside an Atom – Shutter Speed of a Millionth of a Billionth of a Second
Artistic depiction of the experiment. The inherent delay between the emission of the two types of electron leads to a characteristic ellipse in the analyzed…
Harnessing the Hum of Fluorescent Lights for More Efficient Computing The property that makes fluorescent lights buzz could power a new generation of more efficient…
When sensors, communication, memory and computation are removed from a group of simple robots, certain sets of complex tasks can still be accomplished by leveraging…
Schematic representation of the coherent control of a spin defect (red) in an atomic layer of boron nitride. Boron nitride consists of boron (yellow spheres)…
Photograph of the sheet-type piezoelectric system. Accurate biomonitoring is possible without being noticed; the ultrathin and soft sheet system realizes attachment of the device to…
The research could lead to electronics being designed with better endurance. University of Sydney researchers have made a significant discovery in the field of materials…
Integrated silicon nitride photonic chips with meter-long spiral waveguides. Credit: Jijun He, Junqiu Liu (EPFL) Encoding information into light, and transmitting it through optical fibers…
Artist’s conception of the mystery of the magnetic moment of the muon — a sub-atomic particle similar to, but heavier than, an electron (represented by…
Physicists on the hunt for a rarely seen magnetic spin texture have discovered another object that bears its hallmarks, hidden in the structure of ultra-thin…
Spintronic computing artistic concept illustration. Scientists at the University of Tsukuba and the Institute of High Pressure Physics fabricate a novel molybdenum disulfide transistor and…
Rice University graduate student Grant Gorman at work in Rice’s Ultracold Atoms and Plasmas Lab. Photo by Jeff Fitlow/Rice University Laser-cooled plasma-in-a-bottle could answer questions…
The material behaves as if magnetic monopoles were present. Credit: TU Wien Surprise in solid-state physics: The Hall effect, which normally requires magnetic fields, can…
The illustration visualizes how modulation of electron bunches via laser is used to produce microbunches that emit laser light. Credit: Tsinghua University An international team…
Levitation of a magnet on top of a superconductor. Credit: Jubobroff, Fbouquet, LPS CC BY-SA 3.0 A new theory that could explain how unconventional superconductivity…
The researchers used ultrashort laser pulse excitation to optically stimulate specific atomic vibrations of the magnet’s crystal lattice. Credit: Lancaster University Fast and energy-efficient future…
Thermoelectric materials will allow the efficient conversion of waste industrial heat into electricity. But to create effective thermoelectric materials, their underlying physics must be well…