In 1972, physicists J. Michael Kosterlitz and David Thouless published a groundbreaking theory of how phase changes could occur in two-dimensional materials. Experiments soon showed that the theory correctly captured the ...
General Physics
Jun 15, 2020
0
49
Scientists at the U.S. Department of Energy's Ames Laboratory have discovered that skyrmions— a type of quasiparticle with properties that could lead to the next generation of data storage and transfer— reproduce by splitting ...
Nanophysics
Jun 11, 2020
0
1751
At the atomic level, a glass of water and a spoonful of crystalline salt couldn't look more different. Water atoms move around freely and randomly, while salt crystals are locked in place in a lattice. But some new materials, ...
Materials Science
May 29, 2020
0
791
An international team of scientists uncovered exotic quantum properties hidden in magnetite, the oldest magnetic material known to mankind. The study reveals the existence of low-energy waves that indicate the important role ...
General Physics
May 27, 2020
0
39
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
The oxidation of Earth's early atmosphere and ocean played an important role in the evolution of life. Reconstructing the paleo-redox conditions is crucial for the understanding of the coevolution of life and environment. ...
Earth Sciences
May 15, 2020
0
4
The performance of materials is strongly influenced by their alloying elements: Adding elements beyond the basic composition of the alloy can strongly influence the properties and performance of it. In practice, it is not ...
Materials Science
May 14, 2020
0
42
Quantum spin liquids are candidates for potential use in future information technologies. So far, quantum spin liquids have usually only been found in one or two dimensional magnetic systems only. Now an international team ...
Quantum Physics
May 11, 2020
0
162
Pu Zhang likes to compare his team's research on liquid metals to the Terminator—specifically 1991's Terminator 2: Judgment Day, in which a killer robot sent from a grim future can transform into anyone and anything in ...
Materials Science
May 6, 2020
0
322
In physics, thermalization, or the trend of sub-systems within a whole to gain a common temperature, is typically the norm. There are situations, however, where thermalization is slowed down or virtually suppressed; examples ...
Nanophysics
May 6, 2020
0
36
