| EPSRC Reference: |
EP/J00541X/1 |
| Title: |
Phase Change Materials based Tunable NEMS |
| Principal Investigator: |
Bhaskaran, Professor H |
| Other Investigators: |
|
| Researcher Co-Investigators: |
|
| Project Partners: |
|
| Department: |
Engineering Computer Science and Maths |
| Organisation: |
University of Exeter |
| Scheme: |
First Grant - Revised 2009 |
| Starts: |
01 December 2011 |
Ends: |
14 January 2013 |
Value (£): |
96,400
|
| EPSRC Research Topic Classifications: |
| Electronic Devices & Subsys. |
|
|
| EPSRC Industrial Sector Classifications: |
|
| Related Grants: |
|
| Panel History: |
| Panel Date | Panel Name | Outcome |
|
13 Jul 2011
|
EPSRC ICT Responsive Mode - July 2011
|
Announced
|
|
|
Summary on Grant Application Form |
|
Tunable resonators have wide ranging applications such as in positioning systems (eg. portable GPS) and in many satellite systems, as well as in almost all wireless devices such as the mobile phone. Better the resonator, more favorable it is for the application in terms of speed, as well as signal quality. MEMS and NEMS have potential for very high quality factors, which can be taken advantage of for designing such resonators. One of the important characteristics of a resonator is its ability to adjust its frequency quickly, so that it can lock in to a signal speedily. In this project we propose a novel NEMS resonator whose frequency can be tuned rapidly (on the order of a few nanoseconds). In addition, this resonator would use materials that have potentially dual-functionality, to help not only in tuning the frequency, but also in sensing the frequency. Such a resonator would reduce costs, take up very much less space than existing resonators, and would be much simpler to fabricate. Furthermore, this research project would shed light on physical mechanisms such as the piezoresistivity of phase change materials, as well as the mechanical properties of such materials.
|
|
Key Findings |
|
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
|
|
Potential use in non-academic contexts |
|
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
|
|
Impacts |
|
| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
| Summary |
|
| Date Materialised |
|
|
|
|
Sectors submitted by the Researcher |
|
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
|
| Project URL: |
|
| Further Information: |
|
| Organisation Website: |
http://www.ex.ac.uk |