The search for a superconductor that can work under less extreme conditions than hundreds of degrees below zero or at pressures like those near the center of the Earth is a quest for a revolutionary new power—one that's ...
Superconductivity
Nov 23, 2020
1
1471
If you flew from the sea towards the land in the north slope of Alaska, you would cross from the water, over a narrow beach, and then to the tundra. From the air, that tundra would look like a landscape of room-sized polygonal ...
Earth Sciences
Oct 23, 2020
11
517
Zero electrical resistance at room temperature? A material with this property, i.e. a room temperature superconductor, could revolutionize power distribution. But so far, the origin of superconductivity at high temperature ...
Superconductivity
Jul 6, 2020
0
213
Some metal oxides, such as nickelates, have a tuneable resistivity, which makes them an interesting material for adaptable electronics and cognitive computing. These materials can change their nature from metallic to insulating. ...
General Physics
Jun 11, 2020
0
96
Scientists have discovered that the transport of electronic charge in a metallic superconductor containing strontium, ruthenium, and oxygen breaks the rotational symmetry of the underlying crystal lattice. The strontium ruthenate ...
Superconductivity
May 19, 2020
0
465
zAt the Department for Materials of the ETH in Zurich, Pietro Gambardella and his collaborators investigate prospective memory devices. They should be fast, retain data reliably for a long time and also be cheap. So-called ...
Nanophysics
Feb 19, 2020
0
305
Imagine a device that could swiftly analyze microbes in oceans and other aquatic environments, revealing the health of these organisms—too tiny to be seen by the naked eye—and their response to threats to their ecosystems.
Ecology
Jan 27, 2020
0
357
Nanowalls, nanobridges, nano "jungle gyms": It could seem like the description of a Lilliputian village, but these are actual 3-D-printed components with potential applications in nanoelectronics, smart materials and biomedical ...
Nanomaterials
Dec 19, 2019
0
52
For the first time, researchers have been able to record, frame-by-frame, how an electron interacts with certain atomic vibrations in a solid. The technique captures a process that commonly causes electrical resistance in ...
Optics & Photonics
Dec 10, 2019
0
3872
Antibiotic-resistant bacteria are an increasing health threat, making new antibiotics essential. German researchers have recently had a breakthrough: they discovered lugdunin in the human nose—a new kind of cyclic peptide ...
Biochemistry
May 27, 2019
0
277
