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A Low‐Frequency Energy Harvester from Ultralong, Vertically Aligned BaTiO 3 Nanowire Arrays
Author(s) -
Koka Aneesh,
Sodano Henry A.
Publication year - 2014
Publication title -
advanced energy materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.08
H-Index - 220
eISSN - 1614-6840
pISSN - 1614-6832
DOI - 10.1002/aenm.201301660
Subject(s) - nanowire , materials science , energy (signal processing) , nanotechnology , power (physics) , energy harvesting , electronics , optoelectronics , electrical engineering , physics , engineering , quantum mechanics
An energy harvester with a low resonant frequency using ultralong vertically aligned BaTiO 3 nanowire arrays is developed and its power harvesting behavior is characterized when subjected to low amplitude base vibrations. The BaTiO 3 nanowire energy harvester has favorable attributes such as compact size and low resonant frequency for its potential implementation in consumer electronics and biomedical applications.