Home > News > Write, Read, Erase, Again And Again
February 8th, 2006
Write, Read, Erase, Again And Again
Abstract:
In an advance reminiscent of the children's toy Etch A Sketch, researchers have developed a lithography method for preparing erasable nanometer-sized patterns. Similar to the plaything with which kids sketch with aluminum powder then wipe the slate clean and start over again, the new technique provides a way to prepare nanoscale metal patterns that can be erased and redrawn repeatedly.
Now, chemists at Temple University, in Philadelphia, have developed a straightforward method based on electrodeposition and atomic force microscopy that can be used to prepare closely spaced 25-nm-wide metal wires in an insulating medium.
Source:
Chemical & Engineering News
Bookmark:
| Related News Press |
Possible Futures
Getting electrons to move in a semiconductor: Gallium oxide shows high electron mobility, making it promising for better and cheaper devices April 24th, 2018
Organic solar cells reach record efficiency, benchmark for commercialization April 23rd, 2018
Remote-control shoots laser at nano-gold to turn on cancer-killing immune cells April 20th, 2018
Materials/Metamaterials
Getting electrons to move in a semiconductor: Gallium oxide shows high electron mobility, making it promising for better and cheaper devices April 24th, 2018
Organic solar cells reach record efficiency, benchmark for commercialization April 23rd, 2018
Salt boosts creation of 2-D materials: Rice University scientists show how salt lowers reaction temperatures to make novel materials April 18th, 2018
Individual impurity atoms detectable in graphene April 18th, 2018
Announcements
Getting electrons to move in a semiconductor: Gallium oxide shows high electron mobility, making it promising for better and cheaper devices April 24th, 2018
Organic solar cells reach record efficiency, benchmark for commercialization April 23rd, 2018
Remote-control shoots laser at nano-gold to turn on cancer-killing immune cells April 20th, 2018
 |
||
 |
||
| 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 |
||
|
|
||