Home > News > Beaver logo goes nanotech at OSU
April 26th, 2008
Beaver logo goes nanotech at OSU
Abstract:
This is probably the smallest image of an Oregon State Beaver you will never see with the naked eye.
It was drawn by OSU researchers developing tools for work in nanotechnology.
The tip used to create the image, and another one of the OSU logo, is about 100,000 times smaller than the tip of a ballpoint pen. It's the width of a single protein molecule.
The end result is so tiny it can't be seen with any optical microscope.
"In the nanolithographic work we're doing for carbon nanotube and graphene electronics experiments, we need to be able to draw and cut in very careful patterns," said Jorg Bochterle, an OSU physics exchange student from Germany. "So we started drawing some recognizable patterns. This was actually a very useful exercise."
The pen used to draw the images is controlled by an atomic force microscope. The researchers program the machine to apply pressure to the tip and draw lines in precise configurations, down to the size of a single molecule.
Source:
dhonline.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
Announcements
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
Tools
Ferroelectrically modulate the Fermi level of graphene oxide to enhance SERS response November 3rd, 2023
The USTC realizes In situ electron paramagnetic resonance spectroscopy using single nanodiamond sensors November 3rd, 2023
Human Interest/Art
Drawing data in nanometer scale September 30th, 2022
Scientists prepare for the world’s smallest race: Nanocar Race II March 18th, 2022
Graphene nanotubes revolutionize touch screen use for prosthetic hands August 3rd, 2021
JEOL Announces 2020 Microscopy Image Grand Prize Winners January 7th, 2021
 |
||
 |
||
| 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 |
||
|
|
||