Tiny magnetic whirls that can occur in materials—so-called skyrmions—hold high promises for novel electronic devices or magnetic memory in which they are used as bits to store information. A fundamental prerequisite for ...
Condensed Matter
Sep 21, 2020
0
188
Researchers from MIPT and their colleagues from Ural Federal University have combined optical and acoustic approaches and found that incorporating titanium atoms into barium hexaferrite leads to an unexpected substructure ...
Materials Science
Jul 28, 2020
0
48
NUS researchers have demonstrated that the charge density wave (CDW) phase in H-phase tantalum disulfide (TaS2) bilayers can be stabilized at room temperature by interfacial interactions with a hexagonal boron nitride (h-BN) ...
Nanomaterials
Jul 17, 2020
0
118
A team of physicists and chemists has produced the first porous graphene ribbons in which specific carbon atoms in the crystal lattice are replaced with nitrogen atoms. These ribbons have semiconducting properties that make ...
Nanophysics
Jul 8, 2020
0
115
Electronic properties of condensed matter are often determined by an intricate competition between kinetic energy that aims to overlap and delocalize electronic wave functions across the crystal lattice, and localizing electron-electron ...
General Physics
Jun 22, 2020
0
171
Ultracold atoms trapped in appropriately prepared optical traps can arrange themselves in surprisingly complex, hitherto unobserved structures, according to scientists from the Institute of Nuclear Physics of the Polish Academy ...
Quantum Physics
Jun 18, 2020
0
577
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
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
A research team has reported seeing, for the first time, atomic scale defects that dictate the properties of a new and powerful semiconductor.
Condensed Matter
Dec 5, 2019
0
5
An international team led by researchers at Princeton University has directly observed a surprising quantum effect in a high-temperature iron-containing superconductor.
Superconductivity
Nov 22, 2019
14
462
