Honglei Wang, Yuchen Liang, Pengyuan Zang, C. Young, Walter Hu
{"title":"提高硅纳米光栅场效应管pH灵敏度的交流电方法","authors":"Honglei Wang, Yuchen Liang, Pengyuan Zang, C. Young, Walter Hu","doi":"10.1109/NANO.2014.6968123","DOIUrl":null,"url":null,"abstract":"The pH sensing response of the alternating current (AC) on the source/drain was investigated on lithographically defined Si NGFETs which were modified with APDMES. The sensors were measured under different frequency and the sensitivity was improved (~ 2 to 8 times) in a frequency range from 100Hz to 100KHz, with the maximum of improvement around the cut-off frequency.","PeriodicalId":367660,"journal":{"name":"14th IEEE International Conference on Nanotechnology","volume":"13 1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Alternating current approach on Si nanograting FETs for pH sensitivity improvement\",\"authors\":\"Honglei Wang, Yuchen Liang, Pengyuan Zang, C. Young, Walter Hu\",\"doi\":\"10.1109/NANO.2014.6968123\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The pH sensing response of the alternating current (AC) on the source/drain was investigated on lithographically defined Si NGFETs which were modified with APDMES. The sensors were measured under different frequency and the sensitivity was improved (~ 2 to 8 times) in a frequency range from 100Hz to 100KHz, with the maximum of improvement around the cut-off frequency.\",\"PeriodicalId\":367660,\"journal\":{\"name\":\"14th IEEE International Conference on Nanotechnology\",\"volume\":\"13 1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-12-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"14th IEEE International Conference on Nanotechnology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NANO.2014.6968123\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"14th IEEE International Conference on Nanotechnology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NANO.2014.6968123","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Alternating current approach on Si nanograting FETs for pH sensitivity improvement
The pH sensing response of the alternating current (AC) on the source/drain was investigated on lithographically defined Si NGFETs which were modified with APDMES. The sensors were measured under different frequency and the sensitivity was improved (~ 2 to 8 times) in a frequency range from 100Hz to 100KHz, with the maximum of improvement around the cut-off frequency.