The Development of Love Wave-Based Humidity Sensors Incorporating Multiple Layers

A Love wave humidity sensor is developed by using a multilayer structure consisting of PVA/SiO(2) layers on an ST-90°X quartz substrate. The theoretical result shows that the sensor with such a two-layer structure can achieve a higher sensitivity and a smaller loss than the structures with a single...

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Detalles Bibliográficos
Autores principales: Wang, Lijun, Liu, Jiansheng, He, Shitang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2015
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4431282/
https://www.ncbi.nlm.nih.gov/pubmed/25875187
http://dx.doi.org/10.3390/s150408615
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author Wang, Lijun
Liu, Jiansheng
He, Shitang
author_facet Wang, Lijun
Liu, Jiansheng
He, Shitang
author_sort Wang, Lijun
collection PubMed
description A Love wave humidity sensor is developed by using a multilayer structure consisting of PVA/SiO(2) layers on an ST-90°X quartz substrate. The theoretical result shows that the sensor with such a two-layer structure can achieve a higher sensitivity and a smaller loss than the structures with a single polymer layer. Comparative experiments are performed for the sensor incorporating PVA/SiO(2) layers and the sensor incorporating a PVA layer. The experimental results agree well with the theoretical predication.
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spelling pubmed-44312822015-05-19 The Development of Love Wave-Based Humidity Sensors Incorporating Multiple Layers Wang, Lijun Liu, Jiansheng He, Shitang Sensors (Basel) Article A Love wave humidity sensor is developed by using a multilayer structure consisting of PVA/SiO(2) layers on an ST-90°X quartz substrate. The theoretical result shows that the sensor with such a two-layer structure can achieve a higher sensitivity and a smaller loss than the structures with a single polymer layer. Comparative experiments are performed for the sensor incorporating PVA/SiO(2) layers and the sensor incorporating a PVA layer. The experimental results agree well with the theoretical predication. MDPI 2015-04-14 /pmc/articles/PMC4431282/ /pubmed/25875187 http://dx.doi.org/10.3390/s150408615 Text en © 2015 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Wang, Lijun
Liu, Jiansheng
He, Shitang
The Development of Love Wave-Based Humidity Sensors Incorporating Multiple Layers
title The Development of Love Wave-Based Humidity Sensors Incorporating Multiple Layers
title_full The Development of Love Wave-Based Humidity Sensors Incorporating Multiple Layers
title_fullStr The Development of Love Wave-Based Humidity Sensors Incorporating Multiple Layers
title_full_unstemmed The Development of Love Wave-Based Humidity Sensors Incorporating Multiple Layers
title_short The Development of Love Wave-Based Humidity Sensors Incorporating Multiple Layers
title_sort development of love wave-based humidity sensors incorporating multiple layers
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4431282/
https://www.ncbi.nlm.nih.gov/pubmed/25875187
http://dx.doi.org/10.3390/s150408615
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