{"title":"杂化氧化物混合物as /spl伽马/辐射传感器","authors":"F.K. Fahim, K. Arshak, O. Korostynska","doi":"10.1109/ICSENS.2003.1278901","DOIUrl":null,"url":null,"abstract":"Metal oxide mixtures (TeO/sub 2//MnO and In/sub 2/O/sub 3//SiO) in the form of planar structures deposited on screen printed thick film interdigitated electrodes were investigated for gamma-radiation dosimetry purposes. Radiation sensitive layers were deposited using thin film vapour deposition technique. Films made with In/sub 2/O/sub 3//SiO were found to be far more conductive than their counterpart TeO/sub 2//MnO films. All hybrid devices were exposed to a disc-type /sup 137/Cs radiation source with an activity of 370 kBq. They showed an increase in the values of current with the increase in gamma dose up to a level of 45.4 /spl mu/Sv. Due to the stable dose response, these structures can be considered as a promising alternative in cost-effective personal dosimetry application.","PeriodicalId":369277,"journal":{"name":"Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2003-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Hybrid oxide mixtures as /spl gamma/-radiation sensors\",\"authors\":\"F.K. Fahim, K. Arshak, O. Korostynska\",\"doi\":\"10.1109/ICSENS.2003.1278901\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Metal oxide mixtures (TeO/sub 2//MnO and In/sub 2/O/sub 3//SiO) in the form of planar structures deposited on screen printed thick film interdigitated electrodes were investigated for gamma-radiation dosimetry purposes. Radiation sensitive layers were deposited using thin film vapour deposition technique. Films made with In/sub 2/O/sub 3//SiO were found to be far more conductive than their counterpart TeO/sub 2//MnO films. All hybrid devices were exposed to a disc-type /sup 137/Cs radiation source with an activity of 370 kBq. They showed an increase in the values of current with the increase in gamma dose up to a level of 45.4 /spl mu/Sv. Due to the stable dose response, these structures can be considered as a promising alternative in cost-effective personal dosimetry application.\",\"PeriodicalId\":369277,\"journal\":{\"name\":\"Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498)\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2003-10-22\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICSENS.2003.1278901\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of IEEE Sensors 2003 (IEEE Cat. No.03CH37498)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSENS.2003.1278901","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Hybrid oxide mixtures as /spl gamma/-radiation sensors
Metal oxide mixtures (TeO/sub 2//MnO and In/sub 2/O/sub 3//SiO) in the form of planar structures deposited on screen printed thick film interdigitated electrodes were investigated for gamma-radiation dosimetry purposes. Radiation sensitive layers were deposited using thin film vapour deposition technique. Films made with In/sub 2/O/sub 3//SiO were found to be far more conductive than their counterpart TeO/sub 2//MnO films. All hybrid devices were exposed to a disc-type /sup 137/Cs radiation source with an activity of 370 kBq. They showed an increase in the values of current with the increase in gamma dose up to a level of 45.4 /spl mu/Sv. Due to the stable dose response, these structures can be considered as a promising alternative in cost-effective personal dosimetry application.
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