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Energy harvesting using multilayer structure based on 0.71Pb(Mg 1/3Nb2/3)O3-0.29PbTiO3 single crystal

  • Bo Ren
  • , Yaoyao Zhang
  • , Qinhui Zhang
  • , Xiaobing Li
  • , Wenning Di
  • , Xiangyong Zhao
  • , Haosu Luo
  • , Siu Wing Or

Research output: Journal article publicationJournal articleAcademic researchpeer-review

Abstract

In this paper we fabricated the multilayer structure used as the resonance-based vibration energy-harvesting device based on 0.71Pb(Mg 1/3Nb2/3)O3-0.29PbTiO3 single crystal. The performances of the device including the output voltage and power were studied systematically. Under a cyclic force of 4 N (peak value), a high output power of 4.94 mW and a corresponding peak voltage of 3.14 V were measured at 1.4 kHz with a matching load resistance of 1.0 kΩ. The results demonstrate the potential of the device in energy-harvesting applied to low-power portable electronics and wireless sensors.

Original languageEnglish
Pages (from-to)125-128
Number of pages4
JournalApplied Physics A: Materials Science and Processing
Volume100
Issue number1
DOIs
Publication statusPublished - Jul 2010

ASJC Scopus subject areas

  • General Chemistry
  • General Materials Science

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