{"title":"Si(001)表面附近B12簇的稳定位置及其STM图像","authors":"S. Ito, T. Maruizumi, Y. Suwa","doi":"10.1149/1.3487557","DOIUrl":null,"url":null,"abstract":"We conducted a first-principles examination to determine the most stable position of an icosahedral B 12 cluster near a Si (001) surface. We discovered that such a cluster is most stable when its center is located at the fourth layer position from the Si top surface where a Si dimer sits directly overhead. Scanning tunneling microscopy (STM) simulation revealed that Si dimers above the B 12 cluster are distinguishable from other dimers in empty-state STM images.","PeriodicalId":443119,"journal":{"name":"2009 13th International Workshop on Computational Electronics","volume":"24 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Stable Position of B12 Cluster Near Si (001) Surface and Its STM Images\",\"authors\":\"S. Ito, T. Maruizumi, Y. Suwa\",\"doi\":\"10.1149/1.3487557\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"We conducted a first-principles examination to determine the most stable position of an icosahedral B 12 cluster near a Si (001) surface. We discovered that such a cluster is most stable when its center is located at the fourth layer position from the Si top surface where a Si dimer sits directly overhead. Scanning tunneling microscopy (STM) simulation revealed that Si dimers above the B 12 cluster are distinguishable from other dimers in empty-state STM images.\",\"PeriodicalId\":443119,\"journal\":{\"name\":\"2009 13th International Workshop on Computational Electronics\",\"volume\":\"24 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-05-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 13th International Workshop on Computational Electronics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1149/1.3487557\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 13th International Workshop on Computational Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1149/1.3487557","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Stable Position of B12 Cluster Near Si (001) Surface and Its STM Images
We conducted a first-principles examination to determine the most stable position of an icosahedral B 12 cluster near a Si (001) surface. We discovered that such a cluster is most stable when its center is located at the fourth layer position from the Si top surface where a Si dimer sits directly overhead. Scanning tunneling microscopy (STM) simulation revealed that Si dimers above the B 12 cluster are distinguishable from other dimers in empty-state STM images.
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