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Nucleation and growth of epitaxial SrRuO3 thin films on vicinal (001) SrTiO3 substrates
- Lee, Ki-Seong;
- Lee, Min Ku;
- Jang, Changhyun;
- Kim, Dong Min
Citations
SCOPUS
0초록
We reports the initial stage nucleation and growth of epitaxial SrRuO 3 thin films grown on miscut single crystal (001) SrTiO3 substrates by 90 off-axis magnetron sputtering. Atomic force microscopy (AFM) indicates a difference in the initial stage growth of SrRuO3 films on the different miscut substrates. Lower miscut substrates showed much better step-flow growth. On the other hand, higher miscut substrates showed step bunching or islands growth. Such studies on the initial stage nucleation will also help us understanding the growth kinetics and development of surface morphology and interfaces in thin film heterostructures and devices. © 2012 IEEE.
키워드
Initial stages; Islands growth; Nucleation and growth; Off-axis; SrTiO; Step bunching; Step-flow growth; Atomic force microscopy; Epitaxial growth; Nanotechnology; Strontium titanates; Thin films; Substrates
- 제목
- Nucleation and growth of epitaxial SrRuO3 thin films on vicinal (001) SrTiO3 substrates
- 저자
- Lee, Ki-Seong; Lee, Min Ku; Jang, Changhyun; Kim, Dong Min
- 발행일
- 2012-08
- 유형
- Conference Paper
- 저널명
- Proceedings of the IEEE Conference on Nanotechnology
- 언어
- ENG
- 출판사
- IEEE
- 발행국가
- 영국
- ISSN
- P 1944-9399