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Physics news

On the rebound

Our bodies have a remarkable ability to heal from broken ankles or dislocated wrists. Now, a new study has shown that some nanoparticles can also "self-heal" after experiencing intense strain, once that strain is removed.

date13 hours ago in Condensed Matter
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Team takes a deep look at memristors

In the race to build a computer that mimics the massive computational power of the human brain, researchers are increasingly turning to memristors, which can vary their electrical resistance based on the memory of past activity. ...

dateJan 19, 2018 in General Physics
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Artificial agent designs quantum experiments

On the way to an intelligent laboratory, physicists from Innsbruck and Vienna present an artificial agent that autonomously designs quantum experiments. In initial experiments, the system has independently (re)discovered ...

dateJan 19, 2018 in Quantum Physics
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Research helps break ground to clean up land

Researchers at Swansea University's Complex Flow Lab have been exploring the intricate shapes that emerge when air is injected into soil. Published in Physical Review Applied, these findings could one day be used to speed ...

New input for quantum simulations

An international group of researchers, including UvA physicist Michael Walter, have devised new methods to create interesting input states for quantum computations and simulations. The new methods can be used to simulate ...

Superconducting X-ray laser takes shape in Silicon Valley

An area known for high-tech gadgets and innovation will soon be home to an advanced superconducting X-ray laser that stretches 3 miles in length, built by a collaboration of national laboratories. On January 19, the first ...

Diamonds' flaws hold promise for new technologies

Despite their charm and allure, diamonds are rarely perfect. They have tiny defects that, to assistant professor Nathalie de Leon, make them ever so appealing. These atom-sized mistakes have enormous potential in technologies ...

Long-lived physics

New particles produced in the LHC's high-energy proton-proton collisions don't hang around for long. A Higgs boson exists for less than a thousandth of a billionth of a billionth of a second before decaying into lighter particles, ...

Physicists create quantum state detector

Physicists from MIPT have teamed up with their colleagues in Russia and Great Britain and developed a superconducting quantum state detector. The new device can detect magnetic fields at low temperatures and is useful to ...

The world's first all-silicon laser

Integrated silicon photonics incorporates microelectronics and optoelectronics, a combination expected to revolutionize a variety of fields such as communication, sensing, lighting, displays, imaging and detection. Silicon ...

Superconducting tokamaks are standing tall

A persistent problem has dogged the largest fusion device in South Korea. The Korean Superconducting Tokamak Advanced Research (KSTAR) device has run successfully since 2008. However, controlling the vertical position of ...

Timing neutrinos with White Rabbit

Being on time is important – just ask Lewis Carroll's leporine friend – and one group who knows this more than most are particle physicists, whose work revolves around keeping track of near-light speed blips of matter.

Using electricity to switch magnetism

At TU Wien, researchers have taken a major step toward linking electrical and magnetic material properties, which is crucial for possible applications in electronics.

Quantum dot ring lasers emit colored light
A better HIV test
New fuel cell technology runs on solid carbon

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