Home > News > Shape matters: The bizarre case of cobalt cubes and spheres
June 19th, 2009
Shape matters: The bizarre case of cobalt cubes and spheres
Abstract:
On the nanoscale, shape often dictates physical properties in more
profound ways than size can. NIST researchers showed that this is true of
cobalt nanoparticles—magnetic material commonly researched for its
magnetic and catalytic properties—which were subjected to different
experiments in both 10 nm spheres and 50 nm cubes. When exposed to beams
under transmission microscopes, the large cubes melted far more readily
than the spheres.
Source:
abrd-media.com
Bookmark:
| Related News Press |
News and information
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
 |
||
 |
||
| 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 |
||
|
|
||