Physics

0 Comments
Researchers have at last been able to model the behaviour of electrons under extreme densities and temperatures, similar to those found inside stars and planets. Although electrons are ubiquitous in our universe, carrying electrical current and determining the physical properties of materials, physicists have never before been able to describe the ways large numbers of
0 Comments
Jacques Dubochet, Joachim Frank and Richard Henderson have won the Nobel Prize in chemistry “for developing cryo-electron microscopy for the high-resolution structure determination of biomolecules in solution,” the Nobel committee announced Wednesday. Cryo-electron microscopy is “a cool method for imaging the materials of life,” said Nobel committee member Göran K. Hansson from Stockholm. The development
0 Comments
Since the mid-twentieth century, two theories of physics have offered powerful yet incompatible models of the physical universe.  General relativity brings space and time together into the (then) portmanteau space-time, the curvature of which is gravity. It works really well on large scales, such as interplanetary or interstellar space.   But zoom into the subatomic, and things
0 Comments
Scientists have discovered the existence of a type of particle that’s never previously been observed, which demonstrates unprecedented chemical stability for its kind. It’s big news for chemists and physicists – but the achievement isn’t just exciting for theoretical scientists, because, if researchers can figure out how to make it in the lab, it could
0 Comments
Physicists have finally observed a quantum interaction between a group of four entangled electrons. Until now, this interaction was purely theoretical, but now it’s been caught in action by cleverly cooling a superconducting crystal and stressing it under high pressure. The results of this exciting experiment are now opening doors to further refining our knowledge of
0 Comments
Chinese scientists have successfully sent information between entangled particles through sea water, the first time this type of quantum communication has been achieved underwater. In this proof-of-concept experiment, information was sent across a 3.3-metre (10.8-foot) long tank of seawater, but the researchers predict they should be able to use the same technique to send unhackable
0 Comments
Electrons have been caught flowing through graphene like a liquid, reaching limits physicists thought were fundamentally impossible. This type of conductance is known as ‘superballistic’ flow, and this new experiment suggests it could revolutionise the way we conduct electricity.   If that’s not crazy enough, the super-fast flows actually occur as a result of electrons
0 Comments
A review of three separate experiments has turned up “remarkably similar” results, pointing to what researchers say is a strong possibility that we’ve found hits of a phenomenon that goes beyond the standard model of particle physics.  When taken together, data from experiments conducted in the US, Switzerland, and Japan, have yielded a result with
0 Comments
Since the discovery of graphene in 2004, there’s been a proliferation of strange new two-dimensional materials. In all of them, scientists have been chasing one invaluable property – magnetism, which is crucial for data storage, medical devices, and electricity generators. After years of searching, many suspected that true two-dimensional magnets might not actually exist. But