Atomic Layer Deposition最新文献

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Crystalline as-deposited TiO 2 anatase thin films grown from TDMAT and water using thermal atomic layer deposition with in situ layer-by-layer air annealing 利用热原子层沉积和原位逐层空气退火技术,从 TDMAT 和水中生长出晶体状沉积 TiO 2 锐钛矿薄膜
Atomic Layer Deposition Pub Date : 2024-06-04 DOI: 10.3897/aldj.2.117753
Jamie P. Wooding, K. Kalaitzidou, M. Losego
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引用次数: 0
Atmospheric-pressure plasma-enhanced spatial atomic layer deposition of silicon nitride at low temperature 大气压等离子体增强低温氮化硅空间原子层沉积
Atomic Layer Deposition Pub Date : 2023-03-27 DOI: 10.3897/aldj.1.101651
Jie Shen, Fred Roozeboom, Alfredo Mameli
{"title":"Atmospheric-pressure plasma-enhanced spatial atomic layer deposition of silicon nitride at low temperature","authors":"Jie Shen, Fred Roozeboom, Alfredo Mameli","doi":"10.3897/aldj.1.101651","DOIUrl":"https://doi.org/10.3897/aldj.1.101651","url":null,"abstract":"Atmospheric-pressure plasma-enhanced spatial atomic layer deposition (PE-spatial-ALD) of SiN x is demonstrated for the first time. Using bis(diethylamino)silane (BDEAS) and N 2 plasma from a dielectric barrier discharge source, a process was developed at low deposition temperatures (≤ 250 °C). The effect of N 2 plasma exposure time and overall cycle time on layer composition was investigated. In particular, the oxygen content was found to decrease with decreasing both above-mentioned parameters. As measured by depth profile X-ray photoelectron spectroscopy, 4.7 at.% was the lowest oxygen content obtained, whilst 13.7 at.% carbon was still present at a deposition temperature of 200 °C. At the same time, deposition rates up to 1.5 nm/min were obtained, approaching those of plasma enhanced chemical vapor deposition and thus opening new opportunities for high-throughput atomic-level processing of nitride materials.","PeriodicalId":475959,"journal":{"name":"Atomic Layer Deposition","volume":"63 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135822351","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}
引用次数: 0
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