Mars' bright south pole reflections may be clay—not water
Bright reflections observed at Mars' south pole serve as evidence for water. But, seeing may be deceiving.
Planetary Sciences
Jul 29, 2021
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Page 12 - News tagged with electrical properties
How quantum dots can 'talk' to each other
So-called quantum dots are a new class of materials with many applications. Quantum dots are realized by tiny semiconductor crystals with dimensions in the nanometre range. The optical and electrical properties can be controlled ...
Quantum Physics
Jun 3, 2021
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19
Why deep freezing iron-based materials makes them both magnetic and superconducting
Physicists at the University of Bath in the UK, in collaboration with researchers from the USA, have uncovered a new mechanism for enabling magnetism and superconductivity to co-exist in the same material. Until now, scientists ...
Superconductivity
Jun 1, 2021
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Soft and comfortable e-textiles that can be used to measure photoplenthysmography
Advances in wearable devices have enabled e-textiles, which fuse lightweight and comfortable textiles with smart electronics, and are garnering attention as the next-generation wearable technology. In particular, fiber electronic ...
Nanomaterials
Mar 2, 2021
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12
Two-phase material with surprising properties
Microstructure and macroscopic electro-mechanical properties are closely coupled in so-called ferroelectric polymers. An explanation for the high temperature dependence of this coupling has now been found at TU Wien.
Materials Science
Feb 8, 2021
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22
Long live superconductivity! Short flashes of light with sustaining impact
Superconductivity—the ability of a material to transmit an electric current without loss—is a quantum effect that, despite years of research, is still limited to very low temperatures. Now a team of scientists at the ...
Superconductivity
Feb 5, 2021
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Imaging technique provides link to innovative products
When we think about the links to the future—the global transition to solar and wind energy, tactile virtual reality or synthetic neurons—there's no shortage of big ideas. It's the materials to execute the big ideas—the ...
Nanomaterials
Feb 4, 2021
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44
Physicists succeed in filming phase transition with extremely high spatial and temporal resolution
Laser beams can be used to change the properties of materials in an extremely precise way. This principle is already widely used in technologies such as rewritable DVDs. However, the underlying processes generally take place ...
General Physics
Jan 25, 2021
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2041
Liquid metal ink liberates form
Today's electronic devices strive for new form factors—to make them foldable, stretchable, and deformable. To produce such devices that are highly stretchable or deformable, it is necessary to develop electrodes and circuit ...
Materials Science
Jan 11, 2021
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16
New topological properties found in "old" material of Cobalt disulfide
Leading a collaboration of institutions in the U.S. and abroad, the Princeton University Department of Chemistry is reporting new topological properties of the magnetic pyrite Cobalt disulfide (CoS2) that expand our understanding ...
Condensed Matter
Dec 18, 2020
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