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Simulation of Mass Sensor Based on Luminescence of Micro/Nano Electromechanical Resonator

Lijie Li Orcid Logo

IEEE Electron Device Letters, Pages: 1 - 1

Swansea University Author: Lijie Li Orcid Logo

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DOI (Published version): 10.1109/LED.2017.2661261

Abstract

We report a novel mass sensor based on detecting the luminescence from micro/nano electromechanical resonators. Multi-physics simulation has been conducted to elucidate this concept. It is found that the added mass affects both the resonant frequency and oscillating amplitude of the mechanical reson...

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Published in: IEEE Electron Device Letters
ISSN: 0741-3106 1558-0563
Published: 2017
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URI: https://cronfa.swan.ac.uk/Record/cronfa31838
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first_indexed 2017-02-01T14:46:28Z
last_indexed 2018-02-09T05:19:07Z
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spelling 2017-04-05T13:52:46.7320306 v2 31838 2017-02-01 Simulation of Mass Sensor Based on Luminescence of Micro/Nano Electromechanical Resonator ed2c658b77679a28e4c1dcf95af06bd6 0000-0003-4630-7692 Lijie Li Lijie Li true false 2017-02-01 EEEG We report a novel mass sensor based on detecting the luminescence from micro/nano electromechanical resonators. Multi-physics simulation has been conducted to elucidate this concept. It is found that the added mass affects both the resonant frequency and oscillating amplitude of the mechanical resonator. However we mainly use the change of oscillating amplitude to detect the added mass by observing varied optical intensity. For the device simulated, the sensitivity ((f=f0)=m per microgram) is 2% g1 if using frequency measurement through electronic circuits, while the sensitivity ((IL=I0)=m per microgram) is 377% g1 using amplitude measurement through the proposed optical method. Journal Article IEEE Electron Device Letters 1 1 0741-3106 1558-0563 Piezoelectric, Mass sensor, Luminescence 30 1 2017 2017-01-30 10.1109/LED.2017.2661261 COLLEGE NANME Electronic and Electrical Engineering COLLEGE CODE EEEG Swansea University 2017-04-05T13:52:46.7320306 2017-02-01T09:45:43.4444496 Faculty of Science and Engineering School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering Lijie Li 0000-0003-4630-7692 1 0031838-03032017083849.pdf li2017(3).pdf 2017-03-03T08:38:49.8370000 Output 1003054 application/pdf Accepted Manuscript true 2017-03-03T00:00:00.0000000 false eng
title Simulation of Mass Sensor Based on Luminescence of Micro/Nano Electromechanical Resonator
spellingShingle Simulation of Mass Sensor Based on Luminescence of Micro/Nano Electromechanical Resonator
Lijie Li
title_short Simulation of Mass Sensor Based on Luminescence of Micro/Nano Electromechanical Resonator
title_full Simulation of Mass Sensor Based on Luminescence of Micro/Nano Electromechanical Resonator
title_fullStr Simulation of Mass Sensor Based on Luminescence of Micro/Nano Electromechanical Resonator
title_full_unstemmed Simulation of Mass Sensor Based on Luminescence of Micro/Nano Electromechanical Resonator
title_sort Simulation of Mass Sensor Based on Luminescence of Micro/Nano Electromechanical Resonator
author_id_str_mv ed2c658b77679a28e4c1dcf95af06bd6
author_id_fullname_str_mv ed2c658b77679a28e4c1dcf95af06bd6_***_Lijie Li
author Lijie Li
author2 Lijie Li
format Journal article
container_title IEEE Electron Device Letters
container_start_page 1
publishDate 2017
institution Swansea University
issn 0741-3106
1558-0563
doi_str_mv 10.1109/LED.2017.2661261
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Aerospace, Civil, Electrical, General and Mechanical Engineering - Electronic and Electrical Engineering
document_store_str 1
active_str 0
description We report a novel mass sensor based on detecting the luminescence from micro/nano electromechanical resonators. Multi-physics simulation has been conducted to elucidate this concept. It is found that the added mass affects both the resonant frequency and oscillating amplitude of the mechanical resonator. However we mainly use the change of oscillating amplitude to detect the added mass by observing varied optical intensity. For the device simulated, the sensitivity ((f=f0)=m per microgram) is 2% g1 if using frequency measurement through electronic circuits, while the sensitivity ((IL=I0)=m per microgram) is 377% g1 using amplitude measurement through the proposed optical method.
published_date 2017-01-30T03:38:55Z
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score 11.013731

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