Home > News > Nanotube helium sensors could bring atom beam microscope
October 1st, 2003
Nanotube helium sensors could bring atom beam microscope
Abstract:
Scientists from the University of Cambridge, UK, have come up with a high-efficiency technique for detecting neutral atoms such as helium. The researchers used multiwalled carbon nanotubes under a positive bias to field-ionize passing gas atoms. “Our research has focused on the detection of helium, which we use for surface structural studies, although it is clear that the new detector will be appropriate for all gaseous species,” Donald MacLaren told nanotechweb.org.
Source:
Nanotechweb
Bookmark:
| Related News Press |
Discoveries
Deciphering local microstrain-induced optimization of asymmetric Fe single atomic sites for efficient oxygen reduction August 8th, 2025
ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025
New molecular technology targets tumors and simultaneously silences two ‘undruggable’ cancer genes August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 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 |
||
|
|
||