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Quantum Physics News
May 19, 2019

Top Headlines
 

Atomic 'Wave Function': Research Sheds New Light

Physicists have demonstrated a new way to obtain the essential details of an isolated quantum system through direct observation. The method gives information about the likelihood of finding atoms at ... read more
With a quantum coprocessor in the cloud, physicists have opened the door to the simulation of previously unsolvable problems in chemistry, materials research or high-energy ... read more
Engineers have measured the accuracy of silicon two-qubit operations for the first time -- and their results confirm the ... read more
In a new set of results, chemists have laid the foundation for a single-atom illumination strategy called barium tagging. Their achievement is the first known imaging of ... read more
Latest Headlines
updated 4:20am EDT

Earlier Headlines
 

New Holographic Technique Opens the Way for Quantum Computation

Physicists have developed a method based on the principles of holograms to capture 3D images of objects beyond the reach of ... read more

A photodetector converts light into an electrical signal, causing the light to be lost. Researchers have now built a quantum sensor that can measure light particles non-destructively. It can be used ... read more

Researchers have found a way to control the lifetime of the quantum states of gold nanoclusters by three orders of magnitude, which could lead to improvements in solar cell and photocatalysis ... read more

For the first time, physicists have succeeded in measuring the magnetic properties of atomically thin van der Waals materials on the nanoscale. They used diamond quantum sensors to determine the ... read more

For the first time, researchers have used a laser as a radio transmitter and receiver, paving the way for towards ultra-high-speed Wi-Fi and new types of hybrid electronic-photonic ... read more

Coal-derived graphene quantum dots, when modified with a polymer, are effective antioxidants. They could lead to a therapy for people who suffer traumatic brain injuries, strokes or heart ... read more

People are not the only ones to be occasionally frustrated. Some crystals also show frustrations. Cesium copper chloride is a prime example. Its magnetic copper atoms reside on a triangular lattice ... read more

Researchers have developed a particle-in-cell simulation tool that is enabling cutting-edge simulations of laser/plasma coupling mechanisms. More detailed understanding of these mechanisms is ... read more

Physicists have now discovered the longest half-life ever measured in xenon 124. The element's half-life is many orders of magnitude greater than the current age of the ... read more

A new device may bring scalable quantum bits because it's planar, just like silicon wafers already in use, and robust thanks to protective properties enabled by combining aluminum and indium ... read more

Atom Interaction Discovery Valuable for Future Quantum Technologies

By breaking with conventionality, physicists have opened up new research and technology opportunities involving the basic building block of the world -- atoms. Researchers put one atom inside each of ... read more

Atomic beams conjure fantasies of gigantic Space Force canons. But there are real tiny atomic beams that shoot out of newly engineered collimators, a kind of tiny silicon peashooter, that could land ... read more

Researchers report on the observation of supersolid behavior in dipolar quantum gases of erbium and dysprosium. In the dysprosium gas these properties are unprecedentedly long-lived. This sets the ... read more

Researchers have developed a nanocomponent that emits light particles carrying quantum information. Less than one-tenth the width of a human hair, the minuscule component makes it possible to scale ... read more

Researchers have demonstrated a theoretical type of unconventional superconductivity in a uranium-based material, according to a new ... read more

Through randomly selected measurements, physicists can determine the quantum entanglement of many-particle systems. With the newly developed method, quantum simulations can be extended to a larger ... read more

CEBAF Turns on the Charm

The world's most advanced particle accelerator for investigating the quark structure of the atom's nucleus has just charmed physicists with a new capability. The production of charm quarks ... read more

New Form of Laser for Sound

The optical laser has grown to a $10 billion global technology market since it was invented in 1960, and has led to Nobel prizes for Art Ashkin for developing optical tweezing and Gerard Mourou and ... read more

'Snowball Chamber' Helps Researchers Use Supercooled Water to Search for Dark Matter

After watching YouTube videos of people supercooling water in a bottle and then triggering it to freeze by banging it, something about this concept solidified for a researcher, especially when he saw ... read more

A localization phenomenon boosts the accuracy of solving quantum many-body problems with quantum computers which are otherwise challenging for conventional computers. This brings such digital quantum ... read more

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