Researchers at Leiden University, the Netherlands, showed that certain crystal defects in mechanical metamaterials can harbour topologically protected motions. These mechanical states are analogues of protected electronic ...
Quantum Physics
Jan 19, 2015
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Today, we're surrounded by a variety of electronic devices that are moving increasingly closer to us - we can attach and wear them, or even implant electronics inside our bodies.
Nanophysics
Jan 13, 2015
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An odd, iridescent material that's puzzled physicists for decades turns out to be an exotic state of matter that could open a new path to quantum computers and other next-generation electronics.
Quantum Physics
Dec 5, 2014
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The unusual properties of electrons responsible for the exotic conduction states on the surface of a class of materials known as topological insulators have been imaged by RIKEN researchers. The imaging technique promises ...
General Physics
Nov 14, 2014
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EPFL researchers showed it is possible to create an electrical channel a few atoms wide within two-dimensional insulating materials. Their simulations open new perspectives for the production of new electronic and photovoltaic ...
Nanophysics
Nov 12, 2014
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At very low temperatures and under strong magnetic fields, thin films of semiconducting materials can display a phenomenon known as the quantum Hall (QH) effect, which can allow electrons to flow with no energy loss. In a ...
General Physics
Oct 17, 2014
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Spintronics is an emerging field of technology where devices work by manipulating the spin of electrons rather than their charge. The field can bring significant advantages to computer technology, combining higher speeds ...
Condensed Matter
Oct 12, 2014
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Research from North Carolina State University shows that a type of modified titania, or titanium dioxide, holds promise as an electrical insulator for superconducting magnets, allowing heat to dissipate while preserving the ...
Superconductivity
Sep 4, 2014
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The discovery of a new material combination that could lead to a more efficient approach to computer memory and logic will be described in the journal Nature on July 24, 2014. The research, led by Penn State University and ...
General Physics
Jul 23, 2014
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(Phys.org) —Manganites – compounds of manganese oxides - show great promise as "go-to" materials for future electronic devices because of their ability to instantly switch from an electrical insulator to a conductor under ...
Condensed Matter
Apr 28, 2014
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