So, Now We Have Determined That Electrons Are Actually Two Particles

wallmaxx

http://io9.com/5327313/meet-two-new-...ons-and-holons

The latest development in particle physics reveals the "indivisible" electron might not be so indivisible in all situations. Scientists at Cambridge University have discovered that electrons in quantum-scale wires can break into two smaller particles, called spinons and holons.

The breaking-apart effect only happens when a lot of electrons are competing for not a lot of space. Since the electrons repel each other, if they are put into a very narrow wire, they find it harder and harder to move past each other. The electrons apparently respond by breaking their magnetism and charge into two separated particles, the spinons and holons.

The experiment that this team used to test their breaking-up-electron hypothesis is also pretty interesting. The team had to get electrons into a very thin wire, take the whole thing down to near-absolute-zero temperatures, and then observe how electrons bounced between that wire and a close-by metal.

When the metal and the wire are near each other, the electrons do their "quantum tunneling" thing, and the scientists take measurements under a variety of magnetic fields to see what is happening when the electrons jump. These measurements eventually indicated that the jumping electrons had to be falling apart into two new particles.

The discovery, detailed in Science magazine, has some pretty strange implications for particle physics, but it also might prove important in quantum computing. Quantum wires are used to connect components in a quantum computer, and these computers might have to account for the effect of these distressed electrons breaking into smaller particles. If nothing else, high school science teachers might have to put a new spin on the "indivisible electron" story.

JumboJack

Check out the big brain on Brett...I mean wallmax..

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in texas with framing and cornish people will do it for 3.00 a foot. What do yall think about that? Just laber

nEighter

that is hella cool man

wallmaxx

I'm weird, I know.

I just get into trying to understand the smallest and biggest things out there. It amazes me that I can pound the snot out of a board or nail, and the little particles that make up that item - continue to stay in their state, as wood or metal - without being released in a fission reaction. Good thing the atomic forces are that strong!!!

nEighter

that is what makes me think if we truely break apart an atom, that it will unleash holy hell on the world. Would make sense. That the simplest, smallest particle will be the undoing of our planet, not nuclear bombs or anything like that... an invisible little "thing" that once crushed/smashed/broken will have the force to change life as we know it.

Rockhound

but the question remains : Is the snark really a boojum? I'm not worried about sudden molecular dissolution...I put a coating of Miracle DSA20 on everything


By the way that is my favorite scene ever followed closely by Tyler Durdens" You punched me in the EAR!"