{"title":"多晶薄膜生长的二维计算机模型","authors":"AJ., D. and, S., Radelaar","doi":"10.1155/TSM.14-18.757","DOIUrl":null,"url":null,"abstract":"Polycrystalline thin films, deposited from a vapour phase, often show a columnar morphology. We present computer simulations of a 2D model of the polycrystalline growth process. The model consists of randomly oriented squares, growing from a line. We find, that the characteristic length scale of the growing surface (average edge length projected on the substrate) diverges as a function of time according to a power law ~tp, with p0.52.","PeriodicalId":129427,"journal":{"name":"Textures and Microstructures","volume":"47 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"26","resultStr":"{\"title\":\"Two-Dimensional Computer Modelling of Polycrystalline Film Growth\",\"authors\":\"AJ., D. and, S., Radelaar\",\"doi\":\"10.1155/TSM.14-18.757\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Polycrystalline thin films, deposited from a vapour phase, often show a columnar morphology. We present computer simulations of a 2D model of the polycrystalline growth process. The model consists of randomly oriented squares, growing from a line. We find, that the characteristic length scale of the growing surface (average edge length projected on the substrate) diverges as a function of time according to a power law ~tp, with p0.52.\",\"PeriodicalId\":129427,\"journal\":{\"name\":\"Textures and Microstructures\",\"volume\":\"47 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"26\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Textures and Microstructures\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1155/TSM.14-18.757\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Textures and Microstructures","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1155/TSM.14-18.757","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Two-Dimensional Computer Modelling of Polycrystalline Film Growth
Polycrystalline thin films, deposited from a vapour phase, often show a columnar morphology. We present computer simulations of a 2D model of the polycrystalline growth process. The model consists of randomly oriented squares, growing from a line. We find, that the characteristic length scale of the growing surface (average edge length projected on the substrate) diverges as a function of time according to a power law ~tp, with p0.52.
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