Home > News > Add Some Atoms, Squeeze Some Buckyballs, Flip a Switch
December 1st, 2005
Add Some Atoms, Squeeze Some Buckyballs, Flip a Switch
Abstract:
In experiments with a single layer of carbon-60 molecules, buckyballs, coating a substrate of gold and doped with varying proportions of potassium atoms, Crommie and his colleagues used a scanning tunneling microscope (STM) at very low temperature to obtain images of what happens as electrons are added to each buckyball. On average, each potassium atom donates a single electron to a neighboring buckyball.
"Because we are looking at a two-dimensional layer of C60, we can see things that would be impossible to see in bulk materials," Michael Crommie of Berkeley Lab's Materials Sciences Division says. "We can directly observe how single-molecule behavior drives the collective behavior of the material."
Source:
Lawrence Berkeley National Laboratory
Bookmark:
| Related News Press |
Materials/Metamaterials/Magnetoresistance
Researchers unveil a groundbreaking clay-based solution to capture carbon dioxide and combat climate change June 6th, 2025
A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025
Institute for Nanoscience hosts annual proposal planning meeting May 16th, 2025
Announcements
Electrifying results shed light on graphene foam as a potential material for lab grown cartilage June 6th, 2025
Quantum computers simulate fundamental physics: shedding light on the building blocks of nature June 6th, 2025
A 1960s idea inspires NBI researchers to study hitherto inaccessible quantum states June 6th, 2025
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||