Home > Press > Research may help improve cell phones
Abstract:
A few good vibrations may lead Purdue researchers to change the way many of our vital electronic devices work in the future
Research may help improve cell phones
West Lafayette, IN | Posted on January 25th, 2010Jeffrey Rhoads, assistant professor of mechanical engineering, is conducting research on mechanical devices called resonators at the Birck Nanotechnology Center.
"Resonators are small vibrating devices that filter out certain frequencies," Rhoads said.
His research focuses on connecting these devices in one unit that works together, much like cells in the body.
Resonators only respond to certain frequencies and that makes these devices ideal for processing signals in communication devices like cell phones. They can also be used to accurately read the mass of certain objects and could be applied to data storage and memory.
Timothy Sands, director of the Birck Nanotechnology Center, said Rhoads has been provided with a unique space to conduct his experiments.
"(The Birck Center provided) a lab specifically designed with a 30,000 kilogram floating concrete slab to dampen vibrations for sensitive electromechanical measurements of micro-electromechanical systems and nano-electromechanical systems," said Sands.
According to Rhoads, it was necessary to make these resonators so small because it is the only way they could be adapted for common usage. A single device is roughly the size of a grain of sand.
"I've done a little work in the large scale, but the more space that the resonators take up, the more power they use," said Rhoads.
Rhoads was one of 13 Purdue professors to receive the National Science Foundation's Faculty Early Career Development award, which comes with a five-year grant.
Rhoads expects to begin building his devices in the third or fourth year of his research. He is also working on a modeling software for simulating the behavior of resonators along with new K-12 and college-level course materials on the new technology.
####
For more information, please click here
Copyright © Purdue University
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
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
NEMS
IEDM - CEA-Leti Will Present 11 Papers and Host Workshop on Disruptive Technologies for Data Management November 7th, 2018
UT engineers develop first method for controlling nanomotors: Breakthrough for nanotechnology as UT engineers develop first method for switching the mechanical motion of nanomotors September 21st, 2018
Nano-kirigami: 'Paper-cut' provides model for 3D intelligent nanofabrication July 13th, 2018
One string to rule them all April 17th, 2018
Possible Futures
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
With VECSELs towards the quantum internet Fraunhofer: IAF achieves record output power with VECSEL for quantum frequency converters April 5th, 2024
MEMS
Chip Technology
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Utilizing palladium for addressing contact issues of buried oxide thin film transistors April 5th, 2024
HKUST researchers develop new integration technique for efficient coupling of III-V and silicon February 16th, 2024
Memory Technology
Utilizing palladium for addressing contact issues of buried oxide thin film transistors April 5th, 2024
Interdisciplinary: Rice team tackles the future of semiconductors Multiferroics could be the key to ultralow-energy computing October 6th, 2023
Researchers discover materials exhibiting huge magnetoresistance June 9th, 2023
Nanoelectronics
Interdisciplinary: Rice team tackles the future of semiconductors Multiferroics could be the key to ultralow-energy computing October 6th, 2023
Key element for a scalable quantum computer: Physicists from Forschungszentrum Jülich and RWTH Aachen University demonstrate electron transport on a quantum chip September 23rd, 2022
Reduced power consumption in semiconductor devices September 23rd, 2022
Atomic level deposition to extend Moore’s law and beyond July 15th, 2022
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
Grants/Sponsored Research/Awards/Scholarships/Gifts/Contests/Honors/Records
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Chemical reactions can scramble quantum information as well as black holes 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 |
||
|
|
||