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Which Qubit My Dear? New Method to Distinguish Between Neighboring Quantum Bits
Researchers have proposed a
new way to distinguish
between quantum bits that
are placed only a few
nanometers apart in a
... > full story
New Quantum Dot Technique Combines Best of Optical and Electron Microscopy
Researchers have developed a
new microscopy technique
that uses a process similar
to how an old tube
television produces a
... > full story
Global Quantum Networks Based on Optical Fibers: Scientists Quantum Mechanically Couple Atoms to Glass Fiber Cables
Researchers have quantum
mechanically couple atoms to
glass fiber cables. Now,
they have shown that their
technique enables storage of
... > full story
Whispering Light Hears Liquids Talk
Researchers have developed
optomechanical sensors in
which extremely minute
forces exerted by light are
used to generate and control
high-frequency mechanical
vibrations of microscale and
... > full story
- Which Qubit My Dear? New Method to Distinguish Between Neighboring Quantum Bits
- New Quantum Dot Technique Combines Best of Optical and Electron Microscopy
- Global Quantum Networks Based on Optical Fibers: Scientists Quantum Mechanically Couple Atoms to Glass Fiber Cables
- Whispering Light Hears Liquids Talk
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Spooky Action Put to Order: Different Types of 'Entanglement' Classified
June 6, 2013 — A property known as "entanglement" is a fundamental characteristic of quantum mechanics. Physicists and mathematicians have now shown how different forms of this phenomenon can be efficiently and ... > full story -
Quantum Teleportation Between Atomic Systems Over Long Distances
June 6, 2013 — Researchers have been able to teleport information from light to light at a quantum level for several years. In 2006, researchers succeeded in teleporting between light and gas atoms. Now the ... > full story -
Increased NMR/MRI Sensitivity Through Hyperpolarization of Nuclei in Diamond
June 5, 2013 — Researchers have demonstrated the first magnetically-controlled nearly complete hyperpolarization of the spins of carbon-13 nuclei located near synthetic defects in diamond crystals. This spin ... > full story -
First Observation of Spin Hall Effect in a Quantum Gas Is Step Toward 'Atomtronics'
June 5, 2013 — Researchers have reported the first observation of the spin Hall effect in a Bose-Einstein ... > full story -
Spintronics Approach Enables New Quantum Technologies
June 4, 2013 — Researchers highlight the power of emerging quantum technologies in two recent articles. New technologies exploit quantum mechanics, the physics that dominates the atomic world, to perform disparate ... > full story -
Bringing Cheaper, 'Greener' Lighting to Market With Inkjet-Printed Hybrid Quantum Dot LEDs
June 4, 2013 — It's not easy going green. For home lighting applications, organic light emitting diodes (OLEDs) hold the promise of being both environmentally friendly and versatile. Though not as efficient as ... > full story -
More Precision from Less Predictability: A New Quantum Trade-Off
May 29, 2013 — Researchers in Australia have demonstrated that, contrary to what the Heisenberg uncertainty relation may suggest, particle properties such as position and momentum can be measured simultaneously ... > full story -
Klein Tunneling: Coupled Particles Cross Energy Wall
May 29, 2013 — A new model demonstrates that it is possible for two particles to cross an energy barrier together, where a single particle could not. For the first time, a new kind of so-called Klein tunneling -- ... > full story -
Just How Secure Is Quantum Cryptography?
May 28, 2013 — Unlike classical encryption, quantum communication systems are known to offer the promise of virtually unbreakable encryption. Now, new research on this topic is shaking up the long-held notion that ... > full story -
Einstein's 'Spooky Action' Common in Large Quantum Systems
May 28, 2013 — Mathematician have shown that entanglement -- what Einstein termed "spooky action at a distance" -- is actually prevalent in large quantum systems and have identified the threshold at which it ... > full story
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