Sentences with phrase «for electron spins»

Resonantly driven CNOT gate for electron spins.

Not exact matches

Einstein's view was the «common - sense» one, that an electron, for instance, has a definite position and spin, and that QM's inability to predict these values precisely is a weakness of QM rather than a description of reality (the Bohr view, held by most physicists).

The researchers concluded that the best explanation for the superconductivity was electrons disguised as particles with a higher spin — a possibility that hadn't even been considered before in the framework of conventional superconductivity.

Then for the bizarre part: Atom C, because it was previously entangled with B, became imprinted with atom A's information — in this case, a pattern in the spin of its electrons.

So not only do you have an equation that makes quantum mechanics relativistic, so to speak, but you instantly have an explanation for the spin and the magnetism of the electron.

For half a century, the Mermin - Wagner theorem has addressed this question by stating that if 2 - D materials lack magnetic anisotropy, a directional alignment of electron spins in the material, there may be no magnetic order.

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

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

An especially intriguing aspect of the new paper was that silicon carbide semiconductor defects have a natural affinity for moving information between light and spin (a magnetic property of electrons).

«But when the laser hits the electron in a quantum system, it creates many possible spin states, and that greater range of possibilities forms the basis for more complex computing.»

That in turn could make the materials attractive building blocks for spintronic devices, which compute by manipulating electron spins.

The interaction couples the spin of the electron to the angular momentum of the electromagnetic field and it is responsible for a variety of phenomena in a large class of technologically important materials.

By understanding and using the different states achieved when an electron's spin rotates, researchers could potentially increase information storage capacity in computers, for example.

They propose that the electron spins disturbed in the layer where the current was introduced engage in a sort of «cross talk» with spins in the other layer, exerting a force that drags the spins along for the ride.

«Flipping the electron spin: New test procedure for developing quick - charging lithium - ion batteries.»

El - Sayed is known throughout physical chemistry for «El - Sayed's Rule,» which handles complexities of electron spin orbits, and which has found a lasting place in photochemistry textbooks.

The material of their choice, the compound Ag2BiO3, is exceptional for two reasons; on the one hand it is composed of the heavy element bismuth, which allows the spin of the electron to interact with its own motion (spin - orbit coupling)-- a feature that has no analogy in classical physics.

Take the spin of the electron, for example, which can point up or down.

But because electron spins offer one of the most promising models for quantum bitsphysical states that can store far more information than conventional computer bitsscientists have sought ways around the coherence problem.

UCSB's David Awschalom and his longtime collaborator at Penn State, Nitin Samarth, devised a new technique for manipulating electron spins within ultrafast timescales.

Using the electron's spin, rather than its charge, may allow for devices that consume much less energy, says Stuart Parkin, an IBM Fellow and manager of Almaden's magnetoelectronics group.

In the second paper in Nature Communications, Neupane and co-authors presented a model for controlling the spin direction of the electron particles in a different material, bismuth selenide.

Even when the particles are separated by great distances, the act of measuring the properties of one — spin, for instance, if the particle is an electron — immediately impacts the properties of the other.

Caesium atoms contain electrons that orbit a nucleus, and it is possible for the direction of an electron's spin to become entangled with that of the nucleus's spin.

«The electrons will travel in one direction, and with one type of spin, which is a useful quality for spintronics devices.»

If the new charge carrier is a spin - up electron, for example, it combines with the spin - down hole of the dark exciton, forming a bright exciton that quickly decays and produces a photon.

Stacking up two «atomic sandwiches» yields coupled excited charge states across the planar interface with the magnetic direction or «spin state» becoming aligned for a large population of electrons.

«Physicists deploy magnetic vortex to control electron spin: Potential technology for quantum computing, keener sensors.»

For this material, disturbances to the electron spin orientation can propagate on the edge of the magnetic crystal, even when propagation through the bulk is blocked.

Making use of electron spin for information transmission and storage, enables the development of electronic devices with new functionalities and higher efficiency.

Researchers have discovered that dense ensembles of quantum spins can be created in diamond with high resolution using an electron microscopes, paving the way for enhanced sensors and resources for quantum technologies.

For the spin - Hall effect electron - spins are generated by irradiating the sample with circularly polarised light.

Qubits — tiny spinning electrons, for example — have two properties that make them even more interesting than their classical counterparts.

«Most schemes for quantum information processing require you to electrically tune the spin of the electron.»

This could make the materials beneficial for spin - related electronics, which would use the orientation of the electron spin to encode information, thereby opening up a whole new realm of computer technology.

«Spintronics», based on the spin movement of electrons, seems to be an attractive application area for germanene.

Electrons, for example, have been entangled, so that changing the quantum spin of one affects the spins of its entangled partners.

For example, electrons have been entangled so that changing the quantum spin of one immediately affects the spins of its entangled partners.

Skyrmions, for example, are a kind of nanomagnet, composed of a spin - correlated ensemble of electrons acting as a topological magnet on certain microscopic surfaces.

For example, wires with Majoranas at either end can be used to transfer information between far away quantum bits that rely on the spin of electrons.

This last property is of interest for the development of new magnetic memory devices, because the spin of the electron can be used to store and transfer information.

Electron spins in silicon quantum dots are attractive systems for quantum computing owing to their long coherence times and the promise of rapid scaling of the number of dots in a system using semiconductor fabrication techniques.

In a significant step forward for quantum computing in silicon - the same material used in today's computers — a team led by researchers at Princeton University successfully coupled a single electron's quantum information, or spin, to a particle of light, or photon.

The Nitrogen - Vacancy defect (NV centre) in diamonds and diamond nanocrystals (nanodiamonds) provides a unique alternative for DNP as the NV centre electron spin can be optically polarized to over 90 % polarization at room temperature by short laser pulses.

The prevalent methods for achieving DNP in solutions are typically most effective in the regime of small interaction correlation times between the electron and nuclear spins, limiting the size of accessible molecules.

This discovery not only shows the profound effects of pressure on magnetism, it also discloses, for the first time, that pressure induced a spin - pairing transition in magnetite that results in changes in the electron mobility and structure.

His work focuses on understanding and manipulating the spin of electrons and nuclei for advanced computing, medical imaging, encryption and other technologies.

Michael Roukes, a physicist developing nanoscale tools for bioscience and medicine, says «Room at the Bottom» anticipated a host of important technologies and scientific fields, including spin electronics («spintronics»), microelectromechanical systems (MEMS), electron - beam and ion - beam fabrication and much more.

Albert Davis and Walter Rawls concluded from their tests in the 1930s that water treated with the north pole facing inwards creates a counter-clockwise electron spin and is ideal to drink, while south pole water, with its clockwise electron spin, is good for the skin.

Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopy is a method for studying materials with unpaired elElectron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopy is a method for studying materials with unpaired elelectron spin resonance (ESR) spectroscopy is a method for studying materials with unpaired electrons.