{"title":"Atomically sculptured heart in oxide film using convergent electron beam","authors":"Gwangyeob Lee, Seung-Hyub Baek, Hye Jung Chang","doi":"10.1186/s42649-020-00050-7","DOIUrl":null,"url":null,"abstract":"<p>We demonstrate a fabrication of an atomically controlled single-crystal heart-shaped nanostructure using a convergent electron beam in a scanning transmission electron microscope. The delicately controlled e-beam enable epitaxial crystallization of perovskite oxide LaAlO<sub>3</sub> grown out of the relative conductive interface (i.e. 2 dimensional electron gas) between amorphous LaAlO<sub>3</sub>/crystalline SrTiO<sub>3</sub>.</p>","PeriodicalId":470,"journal":{"name":"Applied Microscopy","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-01-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1186/s42649-020-00050-7","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Microscopy","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1186/s42649-020-00050-7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Immunology and Microbiology","Score":null,"Total":0}
引用次数: 1
Abstract
We demonstrate a fabrication of an atomically controlled single-crystal heart-shaped nanostructure using a convergent electron beam in a scanning transmission electron microscope. The delicately controlled e-beam enable epitaxial crystallization of perovskite oxide LaAlO3 grown out of the relative conductive interface (i.e. 2 dimensional electron gas) between amorphous LaAlO3/crystalline SrTiO3.
Applied MicroscopyImmunology and Microbiology-Applied Microbiology and Biotechnology
CiteScore
3.40
自引率
0.00%
发文量
10
审稿时长
10 weeks
期刊介绍：
Applied Microscopy is a peer-reviewed journal sponsored by the Korean Society of Microscopy. The journal covers all the interdisciplinary fields of technological developments in new microscopy methods and instrumentation and their applications to biological or materials science for determining structure and chemistry. ISSN: 22875123, 22874445.
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