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.
Quantum Physics
Sep 12, 2013
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1
News tagged with computer chips
Scientists use DNA to assemble a transistor from graphene
(Phys.org) —Graphene is a sheet of carbon atoms arrayed in a honeycomb pattern, just a single atom thick. It could be a better semiconductor than silicon – if we could fashion it into ribbons 20 to 50 atoms wide. Could ...
Nanophysics
Sep 6, 2013
1
0
IBM Scientists Create Ultra-Fast Device Which Uses Light for Communication between Computer Chips
(PhysOrg.com) -- IBM scientists today unveiled a significant step towards replacing electrical signals that communicate via copper wires between computer chips with tiny silicon circuits that communicate using pulses of light. ...
Optics & Photonics
Mar 3, 2010
4
1
Scientists squeeze more than 1,000 cores on to computer chip
(PhysOrg.com) -- Scientists at the University of Glasgow have created an ultra-fast 1,000-core computer processor.
Electronics & Semiconductors
Jan 4, 2011
14
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Wiring a new path to scalable quantum computing
Last year, Google produced a 53-qubit quantum computer that could perform a specific calculation significantly faster than the world's fastest supercomputer. Like most of today's largest quantum computers, this system boasts ...
Quantum Physics
Jul 3, 2020
0
358
Overlooked element could be part of dream team for quantum computing
A team of scientists based at the London Centre for Nanotechnology and the National High Magnetic Field Lab (NHMFL) in Florida has discovered a new and more efficient way to encode quantum information within silicon.
Nanophysics
Aug 16, 2010
3
0
Engineers develop chip that converts wasted heat to usable energy
It's estimated that as much as two-thirds of energy consumed in the U.S. each year is wasted as heat. Take for example, car engines, laptop computers, cell phones, even refrigerators, that heat up with overuse.
Nanophysics
Jul 10, 2019
0
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Brain-Like Computer Closer to Realization
(PhysOrg.com) -- Almost since computing began, scientists and technologists have been fascinated with the idea of a computer that works similarly to the human brain. In 2008, the first "memristor" was built, a device that ...
Scientists turn memory chips into processors to speed up computing tasks
A team of international scientists have found a way to make memory chips perform computing tasks, which is traditionally done by computer processors like those made by Intel and Qualcomm.
Computer Sciences
Jan 3, 2017
4
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Scientists make quantum leap in developing faster computers
(PhysOrg.com) -- Scientists have created a molecular device which could act as a building block for future generations of superfast computers.
Quantum Physics
Mar 19, 2009
1
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