Electromagnetic-based ethanol chemical sensor using metamaterial absorber
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- 作者：Minyeong YooAuthor Vitae ; Hyung Ki KimAuthor Vitae ; Sungjoon Lim ; sungjoon@cau.ac.kr" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Chemical sensor ; Ethanol sensor ; Electromagnetic-based sensor ; Metamaterial absorber ; Frequency-tunable absorber ; Microfluidics
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：222
- 期：Complete
- 页码：173-180
- 全文大小：3741 K
文摘
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We proposed a novel electromagnetic-based chemical sensor that is realized by using a metamaterial absorber.
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The proposed chemical sensor can detect the properties and changes in the concentration of liquids by analyzing the shift in absorption resonant frequency.