| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5027834 | Procedia Engineering | 2017 | 8 Pages |
Abstract
The relaxor ferroelectric PIN-PMN-PT is an emerging material with outstanding electromechanical properties that holds promise for vibration energy harvesting applications. A prototype high frequency harvester was designed and assembled based on a 24PIN-PMN-PT [011] cut single crystal transducer which was mechanically loaded in the [100] direction during operation. Measured peak power output from the harvester was 78 mW from a host acceleration of 1,679 Hz and 3.5Â g RMS which is a high frequency for a resonance based device. Under a wideband host acceleration of 0.5 g RMS, the harvester's measured half power bandwidth was 619 Hz.
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Engineering (General)
Authors
Phillip Dang, Scott D. Moss, Junhai Xai, Julie M. Cairney,