A Low‐Frequency Energy Harvester from Ultralong, Vertically Aligned BaTiO₃ Nanowire Arrays

Abstract

An energy harvester with a low resonant frequency using ultralong vertically aligned BaTiO3 nanowire arrays is developed and its power harvesting behavior is characterized when subjected to low amplitude base vibrations. The BaTiO3 nanowire energy harvester has favorable attributes such as compact size and low resonant frequency for its potential implementation in consumer electronics and biomedical applications. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.