Phys.org has an article describing new superconductivity research [Full paper] in research involving so-called "unparticles", a theoretical form of matter which could be involved in mediating superconductivity.
Physicists have proposed that a hypothetical form of matter called "unparticles" may play a key role in mediating superconductivity—the ability of certain materials to conduct electricity with zero resistance.
From the Phys.org article:
Physicists James LeBlanc and Adolfo Grushin at the Max Planck Institute for the Physics of Complex Systems in Dresden (LeBlanc is now with the University of Michigan in Ann Arbor) have published a paper on their proposal of unparticle-mediated superconductivity in a recent issue of the New Journal of Physics.
"Understanding all forms of superconductivity remains one of the holy grails of modern physics," Grushin told Phys.org. "Proposing new ways of how this astonishing phenomena can emerge is of key importance to push the frontier of knowledge that deals with how materials can superconduct. By identifying how unparticles contribute to superconductivity, we open a new path to possibly finding unparticles, by looking for strange superconducting behavior. Moreover, the novelty and broadness of our approach can inspire other researchers to look for this new type of superconductivity in nature."
The basic theory of superconductivity involves electrons forming Cooper pairs due to a very small attraction between electrons in a metal. In some superconducting materials, the electrons are thought to be bound together by phonons. However, in many materials, the underlying mechanisms that cause this pairing are still not well understood: what is the "glue" that holds these pairs together? One thing that is clear is that, in order for electrons to form pairs and move with zero resistance, they must behave in a very complex way.
Here, LeBlanc and Grushin have investigated the possibility that this complex electronic behavior arises from the presence of unparticles. As their name suggests, unparticles do not behave like particles. While a particle's mass always stays the same, even though its energy and momentum may change, unparticles are different. In an unparticle, all three of these properties—mass, energy, and momentum—must scale up or down equally.
(Score: 5, Funny) by MrGuy on Thursday April 09 2015, @03:27PM
Not doing the things
A particle can
What's he like?
It's apparently important
Unparticle man
(Score: 1) by nitehawk214 on Thursday April 09 2015, @10:38PM
Yours is a better reference than mine:
Unparticles? But that's unpossible!
"Don't you ever miss the days when you used to be nostalgic?" -Loiosh
(Score: 2) by kaszz on Friday April 10 2015, @01:29AM
Dude duh, you never heard of the imparticle then? ;-)
Now I have other things to do. Like fetching that Unobtainium I ordered on eBait through PayPoof.
(Score: 1) by arulatas on Friday April 10 2015, @03:44PM
Is that something like the past present participle?
----- 10 turns around