T. Honda, W. Rochanachirapar, K. Murakami, K. Ohsumi, N. Shimizu, S. Abo, F. Wakaya, M. Takai
{"title":"碳纳米管阴极的KrF激光表面处理","authors":"T. Honda, W. Rochanachirapar, K. Murakami, K. Ohsumi, N. Shimizu, S. Abo, F. Wakaya, M. Takai","doi":"10.1109/IVNC.2005.1619605","DOIUrl":null,"url":null,"abstract":"Carbon nanotube (CNT) cathodes prepared with various pastes are irradiated by KrF laser light with different power densities and homogenous spot beam. The turn-on field is lowest with the homogeneous spot beam. The characteristics are improved greatly by adding glass fillers to the paste. The turn-on field is as low as 0.34 V//spl mu/m and the emission density is as high as 5.88 mA/cm/sup 2/ at a field of 2 V//spl mu/m by KrF laser irradiation. Homogeneous emission-site distribution could be obtained by a homogeneous laser beam irradiation.","PeriodicalId":121164,"journal":{"name":"2005 International Vacuum Nanoelectronics Conference","volume":"31 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"KrF laser surface treatment of CNT cathodes\",\"authors\":\"T. Honda, W. Rochanachirapar, K. Murakami, K. Ohsumi, N. Shimizu, S. Abo, F. Wakaya, M. Takai\",\"doi\":\"10.1109/IVNC.2005.1619605\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Carbon nanotube (CNT) cathodes prepared with various pastes are irradiated by KrF laser light with different power densities and homogenous spot beam. The turn-on field is lowest with the homogeneous spot beam. The characteristics are improved greatly by adding glass fillers to the paste. The turn-on field is as low as 0.34 V//spl mu/m and the emission density is as high as 5.88 mA/cm/sup 2/ at a field of 2 V//spl mu/m by KrF laser irradiation. Homogeneous emission-site distribution could be obtained by a homogeneous laser beam irradiation.\",\"PeriodicalId\":121164,\"journal\":{\"name\":\"2005 International Vacuum Nanoelectronics Conference\",\"volume\":\"31 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2005-07-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2005 International Vacuum Nanoelectronics Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVNC.2005.1619605\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2005 International Vacuum Nanoelectronics Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVNC.2005.1619605","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Carbon nanotube (CNT) cathodes prepared with various pastes are irradiated by KrF laser light with different power densities and homogenous spot beam. The turn-on field is lowest with the homogeneous spot beam. The characteristics are improved greatly by adding glass fillers to the paste. The turn-on field is as low as 0.34 V//spl mu/m and the emission density is as high as 5.88 mA/cm/sup 2/ at a field of 2 V//spl mu/m by KrF laser irradiation. Homogeneous emission-site distribution could be obtained by a homogeneous laser beam irradiation.
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