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Unique Properties Discovered in Quantum Well Tube Nanowires

New research led by University of Cincinnati physics professors Howard Jackson and Leigh Smith could contribute to better ways of harnessing solar energy, more effective air quality sensors or even stronger security measures against biological weapons such as anthrax. And it all starts with something that's 1,000 times thinner than the typical human hair – a semiconductor nanowire.

24 Apr 2013

Ferocious Star-Formation in Rare Galaxy

Astronomers have found a galaxy turning gas into stars with almost 100 percent efficiency, a rare phase of galaxy evolution that is the most extreme yet observed. The findings come from the IRAM Plateau de Bure interferometer in the French Alps, NASA's Wide-field Infrared Survey Explorer and NASA's Hubble Space Telescope.

24 Apr 2013

Quantum Nature of Macroscopic Spin Universal to Collective Spin Excitations in Conductive Systems

An international team of scientists, including University of York physicist Dr Irene D’Amico, has shed new light on a fundamental area of physics which could have important implications for future electronic devices and the transfer of information at the quantum level.

24 Apr 2013

New Protocol Supports 'Noisy Network' Approach for Advancing Quantum Computers

Quantum physics promises faster computations but today's most advanced quantum computers operate with fewer than 20 quantum bits (qubits). To realise the technology's full potential will require much larger machines, and researchers are busy planning how to build them. A new protocol designed by researchers in Singapore and the UK lends support to a 'noisy network' approach. The work is published in Nature Communications.

24 Apr 2013

New Method to Monitor Asteroid Collisions in Interplanetary Space

Many collisions occur between asteroids and other objects in our solar system, but scientists are not always able to detect or track these impacts from Earth. The "rogue debris" created by such collisions can sometimes catch us by surprise.

23 Apr 2013

Physicists Find Possible Hints of Dark Matter

Physicists operating an underground experiment in Minnesota reported last week that they have found possible hints of dark matter. The Cryogenic Dark Matter Search (CDMS) experiment detected three events with the characteristics expected of dark matter, Kevin McCarthy, a PhD student in physics at MIT, reported at the American Physical Society meeting in Denver.

23 Apr 2013

Two Tiny Silica Grains from Core-Collapse Supernova Discovered in Primitive Meteorites

It's a bit like learning the secrets of the family that lived in your house in the 1800s by examining dust particles they left behind in cracks in the floorboards.

23 Apr 2013

Quantum Materials to Relocate Headquarters to Greater Austin Area in Texas

Quantum Materials Corporation has chosen the greater Austin area in Texas to relocate headquarters and to establish the company's R&D labs. After considering attractive proposals from Texas, North Carolina and Florida, Quantum Materials Corp. (QMC) has decided that Austin's "Silicon Hills" offers superior business advantages to emerging companies in both the nanotech and biotech fields.

23 Apr 2013

Radiation Emitted Near Black Holes May Help Measure Distances of Billions of Light Years

A few years ago, researchers revealed that the universe is expanding at a much faster rate than originally believed — a discovery that earned a Nobel Prize in 2011. But measuring the rate of this acceleration over large distances is still challenging and problematic, says Prof. Hagai Netzer of Tel Aviv University's School of Physics and Astronomy.

23 Apr 2013

Distant Planetary System Hosts Super-Earth-Sized Planets in Habitable Zone

An international team of scientists has discovered a planetary system 1,200 light-years away that hosts two super-Earth-sized planets in its “habitable zone” — a region in which conditions are favorable for a planet’s surface to hold liquid water, and potentially life.

22 Apr 2013

Quantum Physics News

Unique Properties Discovered in Quantum Well Tube Nanowires

Ferocious Star-Formation in Rare Galaxy

Quantum Nature of Macroscopic Spin Universal to Collective Spin Excitations in Conductive Systems

New Protocol Supports 'Noisy Network' Approach for Advancing Quantum Computers

New Method to Monitor Asteroid Collisions in Interplanetary Space

Physicists Find Possible Hints of Dark Matter

Two Tiny Silica Grains from Core-Collapse Supernova Discovered in Primitive Meteorites

Quantum Materials to Relocate Headquarters to Greater Austin Area in Texas

Radiation Emitted Near Black Holes May Help Measure Distances of Billions of Light Years

Distant Planetary System Hosts Super-Earth-Sized Planets in Habitable Zone

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

LabOne Q: An Intuitive Software Framework for Scalable Quantum Computing

ORCA-Quest qCMOS Camera by Hamamatsu

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Repeat-Until-Success Algorithm for Quantum Gate Decomposition

Researchers Exploit the Color Centers in Diamond to Enhance Dynamic Nuclear Polarization Processes for NMR Applications

Application of Electro-Optic Phase Modulator in Pound-Drever Hall Technique for Laser Frequency Stabilization

Quantum Physics News

Quantum Development in Ireland: A Conversation with John Durcan, Chief Technologist, IDA Ireland

Advancing Quantum Scalability with New Qubit Method

Modified Newtonian Dynamics and the Search for a Ninth Planet

1New Discovery Links ORC Formation to Merging Galaxy Clusters

2Enhancing Quantum Error Correction Effectiveness

3New Device Enables Fine-Tuning of Information Flow in Qubits

4AIST Selects QuEra’s Neutral-Atom Quantum Computer to Be Installed Alongside NVIDIA-Powered ABCI-Q Supercomputer

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