Journal of the Korean Society of Fisheries and Ocean Technology (수산해양기술연구)
- Volume 29 Issue 4
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- Pages.272-278
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- 1993
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- 2671-9940(pISSN)
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- 2671-9924(eISSN)
Semiconductor Sensor for Detecting Freshness of Sea Foods
생선의 신선도 측정을 위한 반도체 센서
- Bak, Sung-Hyun (Graduate school. National Fisheries University of Pusan) ;
- Kwon, Tae-Ha (National Fisheries University of Pusan)
- Published : 1993.12.01
Abstract
The trimethylamine-sensing characteristics of ZnO based thin film semiconductors and the sensitivity enhancement by squttering conditions have been investigated to develop a new type sensor for detecting fish freshness. The sensor fabricated with a 300nm of ZnO thin film with 4 wt% Al sub(2) O sub(3) and 1 wt% TiO sub(2) exhibited the highest sensitivity of 155 at 30
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