A. Ayari, P. Vincent, S. Perisanu, P. Poncharal, S. Purcell
{"title":"场发射实验有多准确?","authors":"A. Ayari, P. Vincent, S. Perisanu, P. Poncharal, S. Purcell","doi":"10.1109/IVNC57695.2023.10189014","DOIUrl":null,"url":null,"abstract":"Even though the Fowler-Nordheim theory is almost 100 years old, the characterization of field emitters is not always very reliable. A common belief in the community is that the estimated values of the work function, emission area and field enhancement factor are probably correct within a few percent or below as the uncertainty in these values is rarely mentioned. We will show that even for a high-quality linear Fowler-Nordheim plot the inaccuracy in the extracted parameters is more of the order of 50 %.","PeriodicalId":346266,"journal":{"name":"2023 IEEE 36th International Vacuum Nanoelectronics Conference (IVNC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"How Accurate is a Field Emission Experiment?\",\"authors\":\"A. Ayari, P. Vincent, S. Perisanu, P. Poncharal, S. Purcell\",\"doi\":\"10.1109/IVNC57695.2023.10189014\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Even though the Fowler-Nordheim theory is almost 100 years old, the characterization of field emitters is not always very reliable. A common belief in the community is that the estimated values of the work function, emission area and field enhancement factor are probably correct within a few percent or below as the uncertainty in these values is rarely mentioned. We will show that even for a high-quality linear Fowler-Nordheim plot the inaccuracy in the extracted parameters is more of the order of 50 %.\",\"PeriodicalId\":346266,\"journal\":{\"name\":\"2023 IEEE 36th International Vacuum Nanoelectronics Conference (IVNC)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-07-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2023 IEEE 36th International Vacuum Nanoelectronics Conference (IVNC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVNC57695.2023.10189014\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 IEEE 36th International Vacuum Nanoelectronics Conference (IVNC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVNC57695.2023.10189014","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Even though the Fowler-Nordheim theory is almost 100 years old, the characterization of field emitters is not always very reliable. A common belief in the community is that the estimated values of the work function, emission area and field enhancement factor are probably correct within a few percent or below as the uncertainty in these values is rarely mentioned. We will show that even for a high-quality linear Fowler-Nordheim plot the inaccuracy in the extracted parameters is more of the order of 50 %.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
