... in magnetism at room temperature. It's called a "multiferroic," and it means that the material has properties allowing it to be both electrically charged (ferroelectric) and also the ability to be magnetic (ferromagnetic ...
... , Kelvin probe force microscopy shows how electrical charge is distributed in a single molecule. IBM Research This is a molecule, and the circles represent how the electrical charge is distributed inside it. It's a glimpse of the forces that bind ...
A new vortex gun can fire electrically-charged rings of air that can clear smoke-filled hallways for firefighters or deliver non-lethal loads of clingy tear gas and pepper spray.
... how small random patches of disordered, frozen electric charges can make a difference when they are scattered on surfaces that are overall neutral. These charges induce a twisting force that is strong enough ...
... , a new study shows that a metal surface will repel an electric charge packet moving parallel ... energy. It's not just metal surfaces that repel electric charges; any surface will repel this kind ...
... Lumière Matière, at the University of Lyon have found that soap film channels can be tuned using an electric charge to cause them to grow thicker ...
... it's possible to manipulate the movement of a 60-atom fullerene, with a water molecule trapped inside of it, using an electrical charge. They describe their simulation and results in their paper ...
... 's shadow. These systematic variations in dust particle electric charges interact with the planet's powerful magnetic ... some light on aspects of planetary formation because electrically charged dust particles must somehow ...
... stems from defects in the tiny channels that allow electrically charged ions, such as potassium, to flow out of the heart ... techniques to analyze the models, the team believes that the electrical cause for the deadly arrhythmias in the LQT2 group ...
... . They are extremely useful for device applications because they can convert between electrical and mechanical forms of energy with little energy ... randomly between one of three of its elements—zinc, niobium and titanium—each of which carries a different electrical charge ...
... solar wind -- a stream of electrically-charged particles and magnetic fields that blows outward from the sun and streams past Earth and through ...
... , heat is generated by friction as electrons (electric charge carriers) collide with atoms and impurities in the wire ... such as toasters or irons, but not so good for most other applications that use electricity. In superconductors, however, electrons glide unimpeded ...
... , heat is generated by friction as electrons (electric charge carriers) collide with atoms and impurities in the wire ... such as toasters or irons, but not so good for most other applications that use electricity. In superconductors, however, electrons glide unimpeded ...
... forms a curious archway over a tunnel-like opening at the end of a long groove. Given the electric charge of the amino acids lining the groove ...
... used in automobiles and electronics. The high-tech process, which uses an electric charge to turn polymers into thin fibers in the presence of electricity, produced plastic mats that can stretch 10 ...
