Engineers make sound loud enough to bend light on a computer chip
During a thunderstorm, we all know that it is common to hear thunder after we see the lightning. That's because sound travels much slower (768 miles per hour) than light (670,000,000 miles per hour).
Physicists find simple solution for quantum technology challenge
A solution to one of the key challenges in the development of quantum technologies has been proposed by University of Sussex physicists.
New experiment provides route to macroscopic high-mass superpositions
University of Southampton scientists have designed a new experiment to test the foundations of quantum mechanics at the large scale.
Longer distance quantum teleportation achieved
Physicists at the University of Geneva have succeeded in teleporting the quantum state of a photon to a crystal over 25 kilometers of optical fiber.
Success in fabricating many single-photon sources in solid matter that emit identical photons
A research group succeeded for the first time in fabricating single-photon sources of SiV centers which are one of the color centers in diamond during the growth of thin film diamond having high purity and ...
A new model for quantum noise
The National Physical Laboratory (NPL) has published research in Nature Communications that updates one of the most fundamental concepts in the physics of quantum electronic devices - the standard tunnel ...
Tricking the uncertainty principle
(Phys.org) —Caltech researchers have found a way to make measurements that go beyond the limits imposed by quantum physics.
Researchers use quantum entanglement to improve differential interference contrast microscopy
Researchers create on-chip interference between pairs of photon sources
Teaching matter waves new tricks: Making magnets with ultracold atoms
Magnets have fascinated mankind for millenia. From the Greek philosophers to scientists of the modern era, which saw the rise of quantum mechanics, magnets have been pondered and investigated. Nowadays, ...
Researchers make headway in quantum information transfer via nanomechanical coupling
Fiber optics has made communication faster than ever, but the next step involves a quantum leap –– literally. In order to improve the security of the transfer of information, scientists are working on ...
On the road to fault-tolerant quantum computing: High temperature superconductivity in a toplogical insulator
Reliable quantum computing would make it possible to solve certain types of extremely complex technological problems millions of times faster than today's most powerful supercomputers. Other types of problems ...
Quantum entanglement only dependent upon area
Two researchers at UCL Computer Science and the University of Gdansk present a new method for determining the amount of entanglement – a quantum phenomenon connecting two remote partners, and crucial for quantum technology ...
Teleportation with engineered quantum systems
A team of University of Queensland physicists has transmitted an atom from one location to another inside an electronic chip.