Home > News > Slipping and sliding
September 11th, 2003
Abstract:
Metals consisting of a mosaic of nanoscale crystalline grains may get harder and less ductile as the grains get smaller. But there is some evidence that this hardening declines or perhaps even reverses for very small grains. Investigating such effects, and their causes, is experimentally difficult, but Jakob Schiøtz and Karsten Jacobsen of the Technical University of Denmark in Lyngby have now cast light on the issue through massive computer simulations of nanocrystalline metals containing over 100 million atoms.
Source:
* Nature
Bookmark:
| Related News Press |
Discoveries
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 |
||
|
|
||