2009年11月
HAADF-STEM analysis of layered double perovskite La2CuSnO6 grown epitaxially
JOURNAL OF MICROSCOPY
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- ,
- ,
- ,
- 巻
- 236
- 号
- 2
- 開始ページ
- 100
- 終了ページ
- 103
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1111/j.1365-2818.2009.03235.x
- 出版者・発行元
- WILEY-BLACKWELL
P>Structural observation of layered double perovskite oxide La2CuSnO6 thin films grown epitaxially on SrTiO3 is reported by high-angle annular dark-field scanning transmission electron microscopy (HAADF-STEM). Particularly the transition layer at the interface was observed, and the first B site layer at the interface was found to be almost formed by the Cu atomic layer as the random structure, followed by formation of the layered structure.
In addition, HAADF-STEM images indicate that the thin film is not single crystalline, but some irregular structures were observed to grow around the interface near atomic steps of the substrate of SrTiO3. Therefore, the steps largely affect the growth process of the thin film.
In addition, HAADF-STEM images indicate that the thin film is not single crystalline, but some irregular structures were observed to grow around the interface near atomic steps of the substrate of SrTiO3. Therefore, the steps largely affect the growth process of the thin film.
- リンク情報
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- DOI
- https://doi.org/10.1111/j.1365-2818.2009.03235.x
- J-GLOBAL
- https://jglobal.jst.go.jp/detail?JGLOBAL_ID=200902220335825677
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/19903232
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000271049100004&DestApp=WOS_CPL
- ID情報
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- DOI : 10.1111/j.1365-2818.2009.03235.x
- ISSN : 0022-2720
- J-Global ID : 200902220335825677
- PubMed ID : 19903232
- Web of Science ID : WOS:000271049100004