White dwarfs, the glowing cores of dead stars, often host disks of dusty debris. However, these debris disks only appear 10 to 20 millions of years following the star's violent Red Giant phase. A new paper by Planetary Science ...
Astronomy
Jun 3, 2021
0
144
A team of researchers affiliated with multiple institutions in the U.S. has found that rising temperatures due to climate change could lead to changes in the gender ratios of the American alligator. In their paper published ...
A new discovery led by Princeton University could upend our understanding of how electrons behave under extreme conditions in quantum materials. The finding provides experimental evidence that this familiar building block ...
General Physics
May 13, 2021
3
5896
Superconductivity in two-dimensional (2D) systems has attracted much attention in recent years, both because of its relevance to our understanding of fundamental physics and because of potential technological applications ...
Superconductivity
May 5, 2021
0
39
Nanograined metals and alloys, whose grain size is less than 100 nm, exhibit extremely high strength and high ductility, possessing excellent mechanical properties. Nanograined materials, however, have a large number of grain ...
Materials Science
Mar 16, 2021
0
9
When two sheets of graphene are stacked atop each other at just the right angle, the layered structure morphs into an unconventional superconductor, allowing electric currents to pass through without resistance or wasted ...
Nanophysics
Feb 1, 2021
0
10856
Phase transitions are a fundamental piece of physics and chemistry. We're all familiar with different phases of water, for example, but this idea of a system of particles changing what it looks like and how it behaves is ...
Optics & Photonics
Jan 28, 2021
0
269
NUS physicists have developed a method to induce the transition of a rare-earth nickelate from their native perovskite form to infinite-layer structures. This allowed them to build a complete phase diagram of this nickelate ...
Superconductivity
Jan 18, 2021
0
119
Earth's ability to absorb nearly a third of human-caused carbon emissions through plants could be halved within the next two decades at the current rate of warming, according to a new study in Science Advances by researchers ...
Earth Sciences
Jan 13, 2021
151
4490
A group of scientists from Russia, China and the United States predicted and then experimentally obtained barium superhydrides, new unusual superconductors. The study was published in Nature Communications.
Superconductivity
Jan 11, 2021
0
6
