Sentences with phrase «electrons spin like»

One of these, called spintronics, takes advantage of the fact that electrons spin like planets, allowing a 1 or 0 to be coded as a clockwise versus counterclockwise electron rotation.

Not exact matches

Spin is a property of electrons that makes the electron act like a tiny magnet.

The electron, physicists knew, had spin; you can think of it very vaguely, inaccurately but vaguely, like the earth spinning on its axis.

The effect and its brethren — with names like the spin Hall effect, the spin Seebeck effect and the spin Peltier effect — allow scientists to create flows of electron spins, or spin currents.

Spin drops out naturally like a golden egg, so to speak, from the Dirac equation likewise the magnetism of the electron also drops out at that equation.

Like refrigerator magnets, chromium triiodide is a ferromagnet, a material that generates a permanent magnetic field owing to the aligned spins of its electrons.

(Photons, like electrons, can exist in only one of two states; polarization, in this case, functions just like spin as far as Bell - type correlations are concerned.)

For spin one - half particles like electrons, the spin along a given direction is always either +1 (up) or -1 (down), nothing in between.

Like two ordinary magnets, two electrons «repel» each other — and the total energy increases — when their magnetic orientations, or spins, are aligned.

Neutrons are ideal tools for identifying and characterizing magnetism in almost any material, because they, like electrons, exhibit a flow of magnetism called «spin.»

Quantum particles, such as photons or electrons, are like spinning coins, neither heads nor tails until you catch one.

Electrons occupy different orbits around their atom and, by analogy, spin like Earth.

That was true until physicists found that the electrons in spin ices behave collectively like magnetic monopoles at temperatures close to absolute zero (0 Kelvin, -273 ºC).

Spin often is compared with a tiny bar magnet like a compass needle, either pointing up or down — representing one or zero — in an electron or an atom's nucleus.

The spin of an electron — like a perpetually spinning quantum top — can only be described as either up or down, and it is impervious to simple imperfections in the material.

This bound spin - direction state is like our electron's bicycle, keeping it rolling along powerfully enough to overcome bumps in the one - dimensional road.»

Much like an electron, the photon can spin in either of two directions, and it will be entangled with its partner photon that has fallen into the black hole.

As neutrons (blue line) scatter off the graphene - like honeycomb material, they produce a magnetic Majorana fermion (green wave) that moves through the material disrupting or breaking apart magnetic interactions between «spinning» electrons.

One might think these two instruments have nothing in common, but they do: both technologies are based on precise measurement the spin of the atom, the gyroscope - like motion of the electrons and the nucleus.

At the edges of this material, the spin of electrons — a particle property that functions a bit like a compass needle pointing either north or south — and their momentum are closely tied and predictable.

But the electrons in antiferromagnetic materials — like chromium — tend to align so that their spin is the opposite of their neighbors.

Electrons also have a property known as spin; an electron can «spin up» or «spin down,» pointing like a tiny magnetic compass needle in one of two directions.

Spintronic materials register binary data via the «up» or «down» spin orientation of electrons — like the north and south of bar magnets — in the materials.

The electrons in ferromagnetic materials — like iron, nickel and cobalt — tend to align so that their spin is oriented in the same direction.

Electrons and nuclei can act like tiny bar magnets with a spin that is assigned a directional state of either «up» or «down.»

In addition to carrying a negative electric charge, electrons also carry spin, which can point up or down like a tiny bar magnet.

That's because in the excited state, two electrons waltz through the molecule, spinning like tops, and only when the electron spins point in opposite directions does the dance end with the release of a photon.

How an electron interacts with other matter depends on which way it's spinning as it zips along — to the right like a football thrown by a right - handed quarterback or the left like a pigskin thrown by a lefty.

Thus, like the bouncing tennis ball attached to the measuring device, the combination of equal but opposite spins makes the electron pair impervious to magnetic noise.

The wave of electron spins flipping in sequence might look something like fans at a football game standing and sitting back down to make a wave go around the stadium.