Search results for quanta

General Physics Jan 16, 2018

Research team determines how electron spins interact with crystal lattice in nickel oxide

Researchers at UC Riverside used an unconventional approach to determine the strength of the electron spin interactions with the optical phonons in antiferromagnetic nickel oxide (NiO) crystals.

Optics & Photonics Dec 18, 2017

Engineers produce breakthrough sensor for photography, life sciences, security

Engineers from Dartmouth's Thayer School of Engineering have produced a new imaging technology that may revolutionize medical and life sciences research, security, photography, cinematography and other applications that rely ...

Quantum Physics Dec 15, 2017

Superradiance of an ensemble of nuclei excited by a free electron laser

A collaboration of scientists from five of the world's most advanced x-ray sources in Europe, Japan and the US, has succeeded in verifying a basic prediction of the quantum-mechanical behavior of resonant systems. In the ...

Quantum Physics Nov 14, 2017

Physicists mix waves on superconducting qubits

Physicists from the Moscow Institute of Physics and Technology (MIPT) and Royal Holloway, University of London, have demonstrated an effect known as quantum wave mixing on an artificial atom. Their results, published in the ...

Quantum Physics Nov 6, 2017

A new kind of quantum computer

Quantum mechanics incorporates some very non-intuitive properties of matter. Quantum superposition, for example, allows an atom to be simultaneously in two different states with its spin axis pointed both up and down, or ...

Quantum Physics Oct 20, 2017

Two teams independently test Tomonaga–Luttinger theory

(Phys.org)—Two teams of researchers working independently of one another have found ways to test aspects of the Tomonaga–Luttinger theory that describes interacting quantum particles in 1-D ensembles in a Tomonaga–Luttinger ...

Quantum Physics Sep 29, 2017

Team builds world's first space-ground integrated quantum communication network

The first quantum-safe video conference was held between President Chunli Bai of the Chinese Academy of Sciences in Beijing and President Anton Zeilinger of the Austria Academy of Sciences in Vienna as the first real-world ...

Quantum Physics Aug 10, 2017

Chinese team sends quantum keys to ground stations and teleports ground to satellite signals

(Phys.org)—Two Chinese teams working with quantum encryption and entanglement have achieved two more goals toward building a quantum space-based communication network. In the first experiment, one team succeeded in sending ...

Materials Science Jul 19, 2017

Antiaromatic molecule displays record electrical conductance

Researchers demonstrate high electrical conductance for an antiaromatic nickel complex—an order of magnitude higher than for a similar aromatic complex. Since the conductance is also tunable by electrochemical gating, antiaromatic ...

Quantum Physics Jul 14, 2017

Heat-loving quantum oscillations

The rapidly developing science and technology of graphene and atomically-thin materials has taken another step forward with new research from The University of Manchester.

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