Sentences with phrase «electrical current move»

Not exact matches

«One way to know is by understanding how electrons move around in these materials so we can develop new ways of manipulating them — for example, with light instead of electrical current as conventional computers do.»

When Joachim and Gimzewski moved the STM tip down, slightly flattening their buckyball, the molecule's electrical resistance dropped 100-fold, allowing the current to flow more easily from the STM tip to the metal surface.

«Just as in regular electric generators, when moving magnetic fields cross long electrical conductors, electric currents will be generated.

Using a resistor to convert electrical charge to alternating current, Krupenkin was able to harvest electrical energy from drops of either mercury or galinstan, a gallium - based alloy as they were moved along these channels and over the electrodes.

After the volunteers had plunged into REM sleep, a state in which people are unable to move and the most vividly recalled dreams occur, researchers applied electrical current to their skulls near the forehead and temples.

Just like currents in simple electrical circuits, these moving charges induce a magnetic field, which, in Mars» case, is quite weak.

In a lithium - ion battery, positively charged lithium ions move toward a battery's negative electrode to create an electrical current.

Skyrmions are stable, can have a diameter of just a few nanometres, and can be moved efficiently by electrical currents.

Above a certain critical temperature, the electrons can move relatively easily through the material enabling the flow of electrical current.

If free to move around, the vortices dissipate energy, thereby destroying the superconductor's ability to carry electrical current without energy loss.

The next step, microfluidic electrophoresis, uses an electrical current to move and further separate the P1 molecules from any other remaining components.

Her powers at first consist of lightning - fast reflexes and the ability to solve problems without hesitation, and quickly grow to include a plethora of lethal fighting moves and the ability to control electrical current.

Providing insight into a frustrating inconsistency in the performance of electronics made with organic materials, Stanford researchers have shown that the way boundaries between individual crystals in a film are aligned can make a 70-fold difference in how easily current, or electrical charges, can move through transistors.

The positively charged white particles and negatively charged black particles react to changes in electrical current, moving to the display surface and coloring the surface.

Moving a magnet around a coil of wire, or moving a coil of wire around a magnet, pushes the electrons in the wire and creates an electrical cuMoving a magnet around a coil of wire, or moving a coil of wire around a magnet, pushes the electrons in the wire and creates an electrical cumoving a coil of wire around a magnet, pushes the electrons in the wire and creates an electrical current.

HVDC technology can move more power over longer distances with less electrical loss than alternating current (AC) transmission routes; by doing so, HVDC transmission preserves land resources and maximizes clean energy availability.

The flow of electrical current to the motor that moves a hybrid vehicle at low speeds (and assists the gasoline engine on the highway) produces magnetic fields, which some studies have associated with serious health matters, including a possible risk of leukemia among children.

When the wind blows through them, it separates positive and negative charges as it moves the mist, which builds up to an almost 200,000 volt direct electric current that the system transmits through a high voltage cable back to the electrical grid on land.

They also convert heat to electrical energy on a huge scale, moving currents from the surface all the way to the ionosphere.

Includes a variety of physical conditions, such as proximity to moving mechanical parts, moving vehicles, electrical current, working on scaffolding and high...