Home > News > Graphene Tracks for Aluminum Trains: Nanomaterials Engineering
February 10th, 2011
Graphene Tracks for Aluminum Trains: Nanomaterials Engineering
Abstract:
Aluminum clusters move along graphene tracks, controlled by applied electric currents, in work by Spanish and Dutch researchers.
A long-dreamt-of goal of nanoscience is to deliver materials in a controllable fashion on the nanoscale. Atoms have already been manipulated individually using a scanning tunnelling microscope tip, but this is not feasible on a large scale. Carbon nanotubes are also being used to convey atoms by use of an electric current along the tubes; these are chemically and mechanically stable so can withstand the large current needed to achieve this movement.
Now, in an important breakthrough, a team led by Adrian Bachtold at ICN-CSIC at Barcelona, Spain and with members at the Kavli Institute, Delft, The Netherlands, and ICMAB-CSIC and ICMM-CSIC in Bellaterra and Madrid, Spain, has achieved controlled movement of metal atoms and clusters on graphene for the first time, by using an electric current.
Source:
materialsviews.com
Bookmark:
| Related News Press |
News and information
Researchers develop molecular qubits that communicate at telecom frequencies October 3rd, 2025
Next-generation quantum communication October 3rd, 2025
"Nanoreactor" cage uses visible light for catalytic and ultra-selective cross-cycloadditions October 3rd, 2025
Academic/Education
Rice University launches Rice Synthetic Biology Institute to improve lives January 12th, 2024
Multi-institution, $4.6 million NSF grant to fund nanotechnology training September 9th, 2022
Nanotubes/Buckyballs/Fullerenes/Nanorods/Nanostrings
Enhancing power factor of p- and n-type single-walled carbon nanotubes April 25th, 2025
Chainmail-like material could be the future of armor: First 2D mechanically interlocked polymer exhibits exceptional flexibility and strength January 17th, 2025
Innovative biomimetic superhydrophobic coating combines repair and buffering properties for superior anti-erosion December 13th, 2024
Announcements
Rice membrane extracts lithium from brines with greater speed, less waste October 3rd, 2025
Researchers develop molecular qubits that communicate at telecom frequencies October 3rd, 2025
Next-generation quantum communication October 3rd, 2025
"Nanoreactor" cage uses visible light for catalytic and ultra-selective cross-cycloadditions October 3rd, 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 |
||
|
|
||