Quantum Computers Current Events | Quantum Computers News | 11
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New device from CU physicist tests uncertainty principle to unprecedented level — and shows that looks can cool
In the submicroscopic world - the domain of elementary particles and individual atoms - things behave in the strange, counter-intuitive fashion governed by the principles of quantum mechanics. view more (2006-09-25)
Researchers create new nanotechnology field
A University of Alberta research team has combined two fields of study in nanotechnology to create a third field that the researchers believe will lead to revolutionary advances in computer electronics, among many other areas. view more (2007-05-31)
A tiny, tunable well of light, and a string theorist's toolbox
Photonics, the science of using photons to carry information, promises to continue improving a wide variety of technologies, from computing to high-speed communication. view more (2009-09-21)
Caltech physicists detect entanglement of one photon shared among four locations
Scientists at the California Institute of Technology (Caltech) have developed an efficient method to detect entanglement shared among multiple parts of an optical system. view more (2009-05-11)
Stunt doubles: Ultracold atoms could replicate the electron 'jitterbug'
Ultracold atoms moving through a carefully designed arrangement of laser beams will jiggle slightly as they go, two NIST scientists have predicted. view more (2008-03-11)
Scientists find new role for the swastika
Just a month after a call for a European-wide ban of the swastika, scientists have found that the symbol has new applications in optical communications and could have a role in quantum cryptography. view more (2005-02-23)
A Fresh Spin in Quantum Physics: The 'Spin Triplet' Supercurrent
For the first time, scientists have created a "spin triplet" supercurrent through a ferromagnet over a long distance. view more (2006-02-16)
Delicate Relation between Single Spins
Probing the magnetic interaction between single atoms is no longer a dream. Using a scanning tunnelling microscope, the interaction of the spins of two neighbouring cobalt atoms adsorbed at a copper surface has been measured as a function of their distance with atomic precision. view more (2007-03-05)
British scientists create electron surf machine
By precisely controlling billions of individual electrons every second, they hope to develop new computing systems and increase the security of digital communication. view more (2007-06-13)
New method to directly probe the quantum collisions of individual atoms
The first demonstration of a fundamentally new method for measuring a particular quantum property of individual atoms will be described in a research paper to be published in the 19 April 2007 edition of the journal Nature. view more (2007-04-19)
Scientists reveal effects of quantum 'traffic jam' in high-temperature superconductors
Scientists at the U.S. Department of Energy's Brookhaven National Laboratory, in collaboration with colleagues at Cornell University, Tokyo University, the University of California, Berkeley, and the University of Colorado, have uncovered the first experimental evidence for why the transition temperature of high-temperature superconductors -- the... view more... (2008-08-28)
Physicists Entangle Photon and Atom in Atomic Cloud
uantum communication networks show great promise in becoming a highly secure communications system. By carrying information with photons or atoms, which are entangled so that the behavior of one affects the other, the network can easily detect any eavesdropper who tries to tap the system. view more (2005-07-27)
ESA to look for the missing link in gravity
Although you can never be certain of predicting future developments in science, there is a good chance of a fundamental breakthrough in physics soon. With a series of unique experiments and missions designed to test our understanding of gravity, the European Space Agency (ESA) hopes to get to the very bottom of it. Scientists will study space... view more... (2002-09-11)
MU Researcher Investigates the Basis of Einstein's First Approximation in the Theory of Relativity
In his discussion of accelerated motion on page 60 of The Meaning of Relativity, Albert Einstein made an approximation that allowed him to develop the theory of relativity further. view more (2009-07-16)
Chemistry & Industry - 3 June Issue
NEWS Hydrogen is the fuel of the future says Johnson Matthey's CEO (page 4) Christopher Clark, chief executive of Johnson Matthey, warned that the world needs to change from carbon to hydrogen as its major energy source in the next decades, as the effects of global warming become more apparent. Regenerating human fingers (page 6) Japanese... view more... (2002-05-30)
Genetically engineered bacteria compute the route
US researchers have created 'bacterial computers' with the potential to solve complicated mathematics problems. view more (2009-07-24)
Compact, wavelength-on-demand Quantum Cascade Laser chip offers ultra-sensitive chemical sensing
Engineers from Harvard University have demonstrated a highly versatile, compact and portable Quantum Cascade Laser sensor for the fast detection of a large number of chemicals, ranging from infinitesimal traces of gases to liquids, by broad tuning of the emission wavelength. view more (2007-12-04)
New Unified Force Theory Predicts Measured Values of Physics
David Thomson and Jim Bourassa of the Quantum AetherDynamics Institute (QADI) released a new theory which mathematically predicts and explains the measured values of physics with striking precision. Their Aether Physics Model includes the "Holy Grail" of physics sought by Albert Einstein; the Unified Force Theory. "Our model shows... view more... (2006-06-05)
SU Professor Works With International Researchers to Make Quantum Physics Discovery
John F. DiTusa, professor of physics and astronomy at LSU, and his international colleagues have discovered an unusual magnetic material that behaves very differently from the average refrigerator magnet. view more (2007-07-30)
Warp speed brings Dirac into the 21st century
You`d be forgiven for thinking that an American predicted anti-matter. Or that it only existed in Star Trek. In fact, it was Paul Dirac, a Bristol born physicist, who predicted the stuff that propels starships in science fiction movies and who has also influenced much of our modern day technology, for example, computers. Today, 8 August is the... view more... (2002-08-06)
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