phlogiston
International Hazard
Posts: 1379
Registered: 26-4-2008
Location: Neon Thorium Erbium Lanthanum Neodymium Sulphur
Member Is Offline
Mood: pyrophoric
|
|
single atoms orbitals imaged
This week, a group from the AMOLF institute (Netherlands) managed to find a technique to image the electrons whizzing around in the orbitals of a
single atom.
Amazing.
http://physicsworld.com/cws/article/news/2013/may/23/quantum...
http://prl.aps.org/abstract/PRL/v110/i21/e213001
However, for years I have been captivated by an image of a single atom in my physics book (Ohanian, 'physics'. 2nd edition I think). All I could find
that it was produced using electron holography. It also showed the suggestion of electronic structure.
Anyone remember that image as well? I never was able to track the origin of it down.
-----
"If a rocket goes up, who cares where it comes down, that's not my concern said Wernher von Braun" - Tom Lehrer |
|
|
neptunium
National Hazard
Posts: 989
Registered: 12-12-2011
Location: between Uranium and Plutonium
Member Is Offline
|
|
i remember when the first tunnel microscope could pick up individual gold atoms and rearrange them in the shape
of a logo or a stick figure..
https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcSrOTtj...
|
|
|
AndersHoveland
Hazard to Other Members, due to repeated speculation and posting of untested highly dangerous procedures!
Posts: 1986
Registered: 2-3-2011
Member Is Offline
Mood: No Mood
|
|
It is possible to measure a quantum state without affecting it. Long but interesting explanation:
http://physics.illinois.edu/people/kwiat/interaction-free-me...
|
|
|
Endimion17
International Hazard
Posts: 1468
Registered: 17-7-2011
Location: shores of a solar sea
Member Is Offline
Mood: speeding through time at the rate of 1 second per second
|
|
Then I presume you've seen this animation. 
http://www.youtube.com/watch?v=oSCX78-8-q0
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
