Quantum Computers News
September 2, 2015

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More Quantum Computers News
September 2, 2015

July 13, 2015 — Plants and bacteria make use of sunlight with remarkably high efficiency: nine out of ten absorbed light particles are being put to use in an ordinary bacterium. For years, it has been a pressing ... read more

July 2, 2015 — Researchers have identified a system that could store quantum information for longer times, which is critical for the future of quantum ... read more

New Method of Quantum Entanglement Packs Vastly More Data in a Photon

June 30, 2015 — Electrical engineers have demonstrated a new way to harness light particles, or photons, that are connected to each other and act in unison no matter how far apart they are -- a phenomenon known as ... read more

June 24, 2015 — Researchers have made a crucial step toward nuclear spintronic technologies. They have gotten nuclear spins to line themselves up in a consistent, controllable way, and they have done it using a ... read more

June 22, 2015 — Scientists built nanoscale mirrors to trap light around atoms inside of diamond crystals. The mirrored cavities allow light to bounce back and forth up to 10,000 times, enhancing the normally weak ... read more

June 17, 2015 — Researchers have predicted, in theory, that superconducting surfaces can become topological superconductors when magnetic iron atoms are deposited on the surface in a regular pattern. They used the ... read more

June 15, 2015 — Quantum dots promise an astounding range of applications, if scientists can conquer their annoying habit of blinking. Researchers recently ran simulations that offer new insights into the ... read more

June 3, 2015 — Magnetic resonance tomography images are an important diagnostic tool. The achievable contrast depends on how well the nuclear spins that form the basis of the imaging signals can be controlled. ... read more

May 27, 2015 — Experiments show that the careful choice of witnesses makes it easier to detect entangled quantum ... read more

May 27, 2015 — Physicists have taken an interest in quantum magnetic ordering, which is believed to be intimately related to high-temperature superconductivity and also has significance in other massively connected ... read more

May 26, 2015 — Protocol corrects virtually all errors in quantum memory, but requires little measure of quantum ... read more

May 26, 2015 — Scientists have reached deep into their bag of tricks to create so-called 'squeezed Schrodinger cats.' These quantum systems could be extremely useful for future ... read more

Simulations Predict Flat Liquid

May 21, 2015 — Computer simulations have predicted a new phase of matter: atomically thin two-dimensional ... read more

'Swing-Dancing' Pairs of Electrons Discovered

May 13, 2015 — Scientists have discovered electrons that can 'swing dance.' This unique electronic behavior can potentially lead to new families of quantum ... read more

Quantum Computers: Blind Signatures Using Offline Repositories for a New Level of Security

May 13, 2015 — In the new era of quantum computers, many daily life applications, such as home banking, are doomed to failure, researchers say, adding that new forms of ensuring the confidentiality of our data are ... read more

May 12, 2015 — Topological insulators are "strange" materials, insulators on the inside and conductors on the surface. They also have properties that make them excellent candidates for the development of ... read more

May 11, 2015 — Rydberg atoms, atoms whose outermost electrons are highly excited but not ionized, might be just the thing for processing quantum information. These outsized atoms can be sustained for a long time in ... read more

May 6, 2015 — Scientists have discovered topologically protected 1-D electron conducting channels at the domain walls of bilayer graphene that should prove useful for ... read more

May 5, 2015 — Quantum computers are in theory capable of simulating the interactions of molecules at a level of detail far beyond the capabilities of even the largest supercomputers today. Such simulations could ... read more

Defects in Atomically Thin Semiconductor Emit Single Photons

May 4, 2015 — Researchers have shown that defects on an atomically thin semiconductor can produce light-emitting quantum dots. The quantum dots serve as a source of single photons and could be useful for the ... read more

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