News tagged with electrons

Graphene meets heat waves

EPFL researchers have shed new light on the fundamental mechanisms of heat dissipation in graphene and other two-dimensional materials. They have shown that heat can propagate as a wave over very long distances. ...

dateMar 06, 2015 in Nanomaterials
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Explainer: What is a superconductor?

Materials can be divided into two categories based on their ability to conduct electricity. Metals, such as copper and silver, allow electrons to move freely and carry with them electrical charge. Insulators, ...

dateMar 05, 2015 in Superconductivity
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Unified theory for skyrmion-materials

Magnetic vortex structures, so-called skyrmions, could in future store and process information very efficiently. They could also be the basis for high-frequency components. For the first time, a team of physicists ...

dateMar 03, 2015 in Condensed Matter
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Electrons moving along defined snake states

Physicists at the University of Basel have shown for the first time that electrons in graphene can be moved along a predefined path. This movement occurs entirely without loss and could provide a basis for ...

dateMar 03, 2015 in Nanophysics
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Cash could be phased out within a decade, says expert

The rise of electronic currency will lead to the phasing out of physical cash in Australia within a decade, according to Professor Rabee Tourky, Director of the Australian National University (ANU) Research ...

dateMar 03, 2015 in Other
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