{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,9]],"date-time":"2026-01-09T21:57:23Z","timestamp":1767995843236,"version":"3.49.0"},"reference-count":21,"publisher":"MDPI AG","issue":"8","license":[{"start":{"date-parts":[[2015,7,24]],"date-time":"2015-07-24T00:00:00Z","timestamp":1437696000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Micromachines"],"abstract":"<jats:p>This paper reports the design, micromachining and characterization of an array of electromagnetic energy harvesters (EHs) with multiple frequency peaks. The authors present the combination of three multi-modal spring-mass structures so as to realize at least nine resonant peaks within a single microelectromechanical systems (MEMS) chip. It is assembled with permanent magnet to show an electromagnetic-based energy harvesting capability. This is the first demonstration of multi-frequency MEMS EH existing with more than three resonant peaks within a limited frequency range of 189 to 662 Hz. It provides a more effective approach to harvest energy from the vibration sources of multiple frequency peaks.<\/jats:p>","DOI":"10.3390\/mi6080984","type":"journal-article","created":{"date-parts":[[2015,7,24]],"date-time":"2015-07-24T10:44:26Z","timestamp":1437734666000},"page":"984-992","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":44,"title":["An Electromagnetic MEMS Energy Harvester Array with Multiple Vibration Modes"],"prefix":"10.3390","volume":"6","author":[{"given":"Huicong","family":"Liu","sequence":"first","affiliation":[{"name":"Jiangsu Provincial Key Labratory of Advanced Robotics, and Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tao","family":"Chen","sequence":"additional","affiliation":[{"name":"Jiangsu Provincial Key Labratory of Advanced Robotics, and Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lining","family":"Sun","sequence":"additional","affiliation":[{"name":"Jiangsu Provincial Key Labratory of Advanced Robotics, and Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou 215123, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8886-3649","authenticated-orcid":false,"given":"Chengkuo","family":"Lee","sequence":"additional","affiliation":[{"name":"Department of Electrical & Computer Engineering, National University of Singapore, 4 Engineering Drive 3, Singapore 117576, Singapore"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2015,7,24]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"1457","DOI":"10.1109\/JPROC.2008.927494","article-title":"Energy Harvesting From Human and Machine Motion for Wireless Electronic Devices","volume":"96","author":"Mitcheson","year":"2008","journal-title":"Proc. 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