'Quantum avalanche' explains how nonconductors turn into conductors
Looking only at their subatomic particles, most materials can be placed into one of two categories.
Looking only at their subatomic particles, most materials can be placed into one of two categories.
Condensed Matter
Jul 24, 2023
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1172
Quincke rotation is defined as the spontaneous steady rotation of a dielectric particle immersed in a dielectric solvent under a steady and uniform electric field. Electro-hydrodynamically driven active particles based on ...
Teams of physicists worldwide have been trying to detect dark matter, an elusive type of matter that does not emit, absorb, or reflect light. Due to its lack of interactions with electromagnetic forces, this matter is very ...
Skyrmions are microscopic magnetic vortices that can form in certain materials. First detected in 2009, they are of interest to researchers because they could be harnessed for new forms of data storage. As theoreticians predicted, ...
Condensed Matter
Jul 19, 2023
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483
A proton-driven approach that enables multiple ferroelectric phase transitions sets the stage for ultralow power, high-capacity computer chips.
Nanophysics
Jul 17, 2023
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107
A pair of multidisciplinary teams with many of the same researchers are developing processes that allow scientists to better see into the nanoscale and harness possibilities of the quantum realm.
Nanophysics
Jul 17, 2023
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19
A burning flame is full of charged particles that can be affected by an electric field. KAUST researchers have now studied the use of high voltages to control these particles, which could potentially reduce soot formation ...
General Physics
Jul 13, 2023
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14
The future of electronics will be based on novel kinds of materials. Sometimes, however, the naturally occurring topology of atoms makes it difficult for new physical effects to be created. To tackle this problem, researchers ...
Superconductivity
Jul 13, 2023
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274
The world's best tandem solar cells consisting of a silicon bottom cell and a perovskite top cell can today convert about a third of the incident solar radiation into electrical energy. These are record values, especially ...
Analytical Chemistry
Jul 10, 2023
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5
Our Milky Way galaxy is an awe-inspiring feature of the night sky, viewable with the naked eye as a hazy band of stars stretching from horizon to horizon.
Astronomy
Jul 1, 2023
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