B. Meliorisz, K. Lai, U. Welling, H. Stock, S. Marokkey, T. Muelders, Jing Sha, Chi-Chun Liu, C. Chi, Jing Guo, C. Osborn, J. Morillo, W. Demmerle, D. Dunn
{"title":"Computational enablement for designs with sub-20nm metal tip to tip using cut shapes from grapho-epitaxy directed self-assembly","authors":"B. Meliorisz, K. Lai, U. Welling, H. Stock, S. Marokkey, T. Muelders, Jing Sha, Chi-Chun Liu, C. Chi, Jing Guo, C. Osborn, J. Morillo, W. Demmerle, D. Dunn","doi":"10.1117/12.2297344","DOIUrl":"https://doi.org/10.1117/12.2297344","url":null,"abstract":"This paper presents a design and technology co-optimization (DTCO) study of metal cut formation in the sub-20-nmregime. We propose to form the cuts by applying grapho-epitaxial directed self-assembly. The construction of a DTCO flow is explained and results of a process variation analysis are presented. We examined two different DSA models and evaluated their performance and speed tradeoff. The applicability of each model type in DTCO is discussed and categorized.","PeriodicalId":215353,"journal":{"name":"Advances in Patterning Materials and Processes XXXV","volume":"320 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115670768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}