Quantum Computing News
August 29, 2015

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updated 7:41pm EDT

More Quantum Computing News
August 29, 2015

Aug. 7, 2015 — A new method to extract more efficient and polarized light from quantum dots (QDs) over a large-scale area has been developed by researchers. Their method, which combines QD and photonic crystal ... read more

Aug. 6, 2015 — A research team has succeeded to reinforce the Petawatt 3 laser 'LFEX' to deliver up to 2,000 trillion watts in the duration of one-trillionth of one second. This corresponds to 1,000 times ... read more

Aug. 4, 2015 — Bose-Einstein condensates have been cooled to a record 0.5 nanoKelvin, but the entropy of these gases are relatively high, meaning half the gas is normal, not quantum. Physicists have now found a way ... read more

Aug. 3, 2015 — Scientists have used resonators made from single-crystalline diamonds to develop a novel device in which a quantum system is integrated into a mechanical oscillating system. For the first time, the ... read more

Aug. 3, 2015 — Researchers have demonstrated that it is possible to exchange a quantum bit, the minimum unit of information used by quantum computers, between a superconducting quantum-bit circuit and a quantum in ... read more

July 31, 2015 — As the demand grows for ever smaller, smarter electronics, so does the demand for understanding materials’ behavior at ever smaller scales. Physicists are building a unique optical magnetometer to ... read more

July 31, 2015 — Using ultracold atoms trapped in light crystals, scientists have observed a novel state of matter that never ... read more

July 28, 2015 — Theoretical physicists have developed a fully-symmetric formulation of quantum theory which establishes an exact link between asymmetry and the fact that we can remember the past but not the ... read more

July 27, 2015 — Quantum technology based on light (photons) has great potential for radically new information technology based on photonic circuits. Now researchers have discovered a new type of photonic channels, ... read more

July 27, 2015 — A plasmonic device that, combined with semiconductor quantum dots, could one day be turned into an ultrafast light-emitting diode for optical computing has been developed by ... read more

July 21, 2015 — A classical beam of light that would be expected to obey Bell's Inequality can fail this test in the lab, if the beam is properly prepared to have a particular feature: ... read more

Drug-Encapsulating Nanoparticle With Bright Bio-Labels Measures How Anticancer Chemotherapy Formulations Enter Cells

July 16, 2015 — Polymer nanoparticles that release medicine at controlled rates inside cells have the potential to enhance the efficacy of many clinical drugs. Researchers have now developed an eye-catching way to ... read more

July 16, 2015 — Scientists have discovered Weyl fermions, elusive massless particles theorized 85 years ago that could give rise to faster and more efficient electronics because of their unusual ability to behave as ... read more

July 15, 2015 — Engineers have combined two promising solar cell materials together for the first time, creating a new platform for LED technology. The team designed a way to embed strongly luminescent nanoparticles ... read more

July 14, 2015 — For the first time, the wavelike behavior of a room-temperature polariton condensate has been demonstrated in the laboratory on a macroscopic length scale. This represents a significant development ... read more

July 13, 2015 — Physicists have used a scanning tunneling microscope to create a minute transistor consisting of a single molecule and a small number of atoms. The observed transistor action is markedly different ... read more

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 7, 2015 — Using a single molecule as a sensor, scientists have successfully imaged electric potential fields with unrivaled precision. The ultrahigh-resolution images provide information on the distribution of ... read more

Superconductor Could Be Realized in a Broken Lorenz Invariant Theory

July 7, 2015 — Considering the electromagnetic and scalar fields in gravity without Lorenz invariance (LI), a model of holographic superconductor is constructed in Horava-Lishitz gravity. The studies show that the ... read more

Faster Detection of Hidden Objects by Terahertz Sensor

July 6, 2015 — A new type of sensor, that is much faster than competing technologies used to detect and identify hidden objects, has been developed by ... read more

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