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Researchers Find a Way to Tap into Long-Lived Sound Waves in Glass

January 2, 2017

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Researchers Enhance the Lifetime of Sound Waves Traveling Through Glass

A newly published study from Yale scientists reveals how to enhance the lifetime of sound waves traveling through glass — the material at the heart of fiber optic technologies. Everyday experience tells us that glass (silica) is highly transparent. In fact, silica is one of the most transparent materials on earth. Light can propagate for […]

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Researchers Derive a Formula for Tracking the Flow of Quantum Information

November 17, 2016

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New Formula Tracks the Flow of Quantum Information

A team of reserchers has developed a formula for understanding where quantum objects land when they are transmitted. If objects in motion are like rainwater flowing through a gutter and landing in a puddle, then quantum objects in motion are like rainwater that might end up in a bunch of puddles, all at once. Figuring […]

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Particles Exhibit Their Quantum Nature Close to Absolute Zero

November 9, 2016

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Sensing the Quantum Limit in Scanning Tunnelling Spectroscopy

A newly published study from the Max Planck Institute reveals what would happen if an electric current no longer flowed, but trickled instead. What would happen if an electric current no longer flowed, but trickled instead? This was the question investigated by researchers working with Christian Ast at the Max Planck Institute for Solid State […]

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Yale Engineers Advance Quantum Technology With Photon Control

November 1, 2016

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Advancing Quantum Technology With Photon Control

Engineers from Yale University have developed a new technique to control the frequency of single photons. The ability to control the frequency of single photons is crucial to realize the potential of quantum communications and quantum computing. The current methods for changing photon frequency, however, bring with them significant drawbacks. Researchers in the lab of […]

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Scientists Generate the Fastest Electric Current Ever Measured Inside a Solid Material

October 25, 2016

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Scientists Generate the Fastest Electric Current to Date Inside a Solid Material

Using ultrafast laser flashes, physicists from the Max Planck Institute have generated the fastest electric current that has ever been measured inside a solid material. In the field of electronics, the principle ‘the smaller, the better’ applies. Some building blocks of computers or mobile phones, however, have become nearly as small today as only a […]

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MIT’s Alcator C-Mod Tokamak Nuclear Fusion Reactor Sets World Record

October 14, 2016

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Alcator C-Mod Tokamak Nuclear Fusion Reactor Sets World Record

MIT’s Alcator C-Mod tokamak nuclear fusion reactor set a new world record, achieving over 2 atmospheres of pressure for the first time. On Friday, September 30, at 9:25 p.m. EDT, scientists and engineers at MIT’s Plasma Science and Fusion Center made a leap forward in the pursuit of clean energy. The team set a new […]

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Quantum Physics – Teleporting Toward a Quantum Internet

October 14, 2016

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Teleporting Toward a Quantum Internet

New experiments in Calgary tested quantum teleportation in actual infrastructure, representing a major step forward for the technology. Quantum physics is a field that appears to give scientists superpowers. Those who understand the world of extremely small or cold particles can perform amazing feats with them — including teleportation — that appear to bend reality. […]

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MIT Physicists Simulate a Magnetar to Seek Dark Matter Particle

October 11, 2016

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MIT Physicists Seek Dark Matter Particle

Physicists from MIT are proposing a new experiment to detect a dark matter particle called the axion. If successful, the effort could crack one of the most perplexing unsolved mysteries in particle physics, as well as finally yield a glimpse of dark matter. Axions are hypothetical elementary particles that are thought to be among the […]

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Yale Researchers Cross the “Break Even” Point in Preserving a Bit of Quantum Information

July 21, 2016

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Researchers Cross the Break Even Point in Preserving Quantum Information

Using a novel system to encode, spot errors, decode, and correct errors in a quantum bit, researchers at Yale University have developed a device that lengthens the life of quantum information. For the first time, researchers at Yale have crossed the “break even” point in preserving a bit of quantum information for longer than the […]

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Researchers Develop A Universal Quantum Gate

July 13, 2016

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Quantum Gate Allows Light Particles to Interact with Each Other

Scientists have now developed a universal quantum gate, which could become the key component in a quantum computer. Light particles completely ignore each other. In order that these particles can nevertheless switch each other when processing quantum information, researchers at the Max Planck Institute of Quantum Optics in Garching have now developed a universal quantum […]

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Physicists Amplify Light Using Sound on a Silicon Chip

June 13, 2016

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Scientists Amplify Light Using Sound on a Silicon Chip

A team of physicists has discovered a way to greatly boost the intensity of light waves on a silicon microchip using the power of sound. In a study to be published in the journal Nature Photonics, a team led by Peter Rakich describes a new waveguide system that harnesses the ability to precisely control the […]

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Schrödinger’s Cat Gets a Second Box

May 27, 2016

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A Schrödinger Cat Living in Two Boxes

A team of physicists from Yale University have given Schrödinger’s cat a second box to play in, and the result may help further the quest for reliable quantum computing. Schrödinger’s cat is a well-known paradox that applies the concept of superposition in quantum physics to objects encountered in everyday life. The idea is that a […]

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New Research May Help in the Development of Nano-Optical Transistors for a Photonic Computer

May 5, 2016

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A Step Towards the Photonic Computer

Researchers show that a single molecule allows a beam of light with a few photons to be controlled – a step towards the photonic computer. The Jedi knights of the Star Wars saga are engaged in an impossible fight. This does not result from the superiority of the enemy empire, but from physics because laser […]

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A New Approach to Designing Hydrogen-Resistant Zirconium Alloys

March 29, 2016

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Designing Hydrogen-Resistant Zirconium Alloys

Researchers from MIT have developed a new approach to designing hydrogen-resistant zirconium alloys, which could be useful in nuclear reactors. High-tech metal alloys are widely used in important materials such as the cladding that protects the fuel inside a nuclear reactor. But even the best alloys degrade over time, victims of a reactor’s high temperatures, […]

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Scientists Develop a Light-Driven Three-Dimensional Plasmonic Nanosystem

February 24, 2016

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Researchers Develop Nanoplasmonic System in the Form of a Pair of Scissors That They Can Open Using UV light

Scientists at the Max Planck Institute for Intelligent Systems have developed a nanoplasmonic system in the form of a pair of scissors that they can open using UV light. Nanomachines could take over a variety of tasks in future. Some day they may be able to perform medical precision work in the human body or […]

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Physicists Test the Response Time of Electrons

February 18, 2016

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Researchers Determine the Delay with Which Electrons in Atoms Respond to the Electromagnetic Forces of Light

Researchers from the Laboratory for Attosecond Physics generated for the first time visible flashes of light in attosecond dimensions. They dispatched the light-flashes to electrons in krypton atoms. Through the experiment the researchers have been able to display that the electrons, which are stimulated by the flashes, needed roughly 100 attoseconds to respond to the […]

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New Research May Solve Longstanding Fusion Reactor Mystery

January 21, 2016

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MIT Experiments Reveal Two Forms of Turbulence Interacting

New research from MIT shows two types of turbulence within plasma that cause significant heat loss. Solving this problem could take the world a step closer to fusion power which has the promise of limitless and relatively clean energy. One of the biggest obstacles to making fusion power practical — and realizing its promise of […]

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New Results from Large Underground Xenon (LUX) Dark Matter Experiment

December 16, 2015

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New Results from the Large Underground Xenon Dark Matter Experiment

A new set of calibration techniques employed by LUX scientists has dramatically improved the sensitivity of the LUX Dark Matter Experiment. The Large Underground Xenon (LUX) dark matter experiment, which operates nearly a mile underground at the Sanford Underground Research Facility (SURF) in the Black Hills of South Dakota, has already proven itself to be […]

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