N. Chubun, O. L. Golubev, B. Djubua, V. N. Shrednik
{"title":"W、Mo和Re真空镀层场电子发射稳定性随衬底温度的变化","authors":"N. Chubun, O. L. Golubev, B. Djubua, V. N. Shrednik","doi":"10.1109/IVMC.1996.601789","DOIUrl":null,"url":null,"abstract":"Field electron emission of Mo on Mo, W on W and Re on Re vacuum deposits has been investigated. Many monatomic layers of Mo, W and Re have been deposited on the tip of the same material. A wide range of substrate temperature has been used: from room temperature to 660, 800 and 660 K for Mo, W and Re respectively. Three surface forms of deposit have been obtained in these temperature ranges: (1) low-temperature disordered condensate; (2) so called replication; and (3) ordered crystal outgrowths (so called \"collars\"). Then the stability of field electron current was examined. As a result it was shown that the stage of replication was characterised as the most stable form. The most unstable situation was typical for the low-temperature disordered condensate.","PeriodicalId":384104,"journal":{"name":"9th International Vacuum Microelectronics Conference","volume":"378 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Stability of field electron emission of W, Mo and Re vacuum deposits depending on substrate temperature\",\"authors\":\"N. Chubun, O. L. Golubev, B. Djubua, V. N. Shrednik\",\"doi\":\"10.1109/IVMC.1996.601789\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Field electron emission of Mo on Mo, W on W and Re on Re vacuum deposits has been investigated. Many monatomic layers of Mo, W and Re have been deposited on the tip of the same material. A wide range of substrate temperature has been used: from room temperature to 660, 800 and 660 K for Mo, W and Re respectively. Three surface forms of deposit have been obtained in these temperature ranges: (1) low-temperature disordered condensate; (2) so called replication; and (3) ordered crystal outgrowths (so called \\\"collars\\\"). Then the stability of field electron current was examined. As a result it was shown that the stage of replication was characterised as the most stable form. The most unstable situation was typical for the low-temperature disordered condensate.\",\"PeriodicalId\":384104,\"journal\":{\"name\":\"9th International Vacuum Microelectronics Conference\",\"volume\":\"378 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-07-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"9th International Vacuum Microelectronics Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IVMC.1996.601789\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"9th International Vacuum Microelectronics Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IVMC.1996.601789","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Stability of field electron emission of W, Mo and Re vacuum deposits depending on substrate temperature
Field electron emission of Mo on Mo, W on W and Re on Re vacuum deposits has been investigated. Many monatomic layers of Mo, W and Re have been deposited on the tip of the same material. A wide range of substrate temperature has been used: from room temperature to 660, 800 and 660 K for Mo, W and Re respectively. Three surface forms of deposit have been obtained in these temperature ranges: (1) low-temperature disordered condensate; (2) so called replication; and (3) ordered crystal outgrowths (so called "collars"). Then the stability of field electron current was examined. As a result it was shown that the stage of replication was characterised as the most stable form. The most unstable situation was typical for the low-temperature disordered condensate.
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