Conducted growth of SrRuO<inf>3</inf>nanodot arrays on self-ordered La<inf>0.18</inf>Sr<inf>0.82</inf>Al<inf>0.59</inf>Ta<inf>0.41</inf>O<inf>3</inf>(001) surfaces

R. Bachelet; C. Ocal; L. Garzn; J. Fontcuberta; F. Snchez

doi:10.1063/1.3622140

Conducted growth of SrRuO<inf>3</inf>nanodot arrays on self-ordered La<inf>0.18</inf>Sr<inf>0.82</inf>Al<inf>0.59</inf>Ta<inf>0.41</inf>O<inf>3</inf>(001) surfaces

R. Bachelet, C. Ocal, L. Garzn, J. Fontcuberta, F. Snchez

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

We show that the surface of (001)-oriented La0.18Sr0.82Al0.59Ta0.41O3(LSAT) single-crystalline substrates can be self-ordered as to become a laterally long-range ordered pattern of nanometric stripes of distinct composition. Atomically flat and periodically modulated, the resulting surface exhibits concomitant interface energy variations with an upper growing epilayer. By exploiting combined selective growth and epitaxial strain, these nanostructured substrates are used as templates to promote the self-formation of one-dimensional arrays of SrRuO3dots. © 2011 American Institute of Physics.

Original language	English
Journal	Applied Physics Letters
DOIs	https://doi.org/10.1063/1.3622140
State	Published - 1 Aug 2011
Externally published	Yes

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title = "Conducted growth of SrRuO3nanodot arrays on self-ordered La0.18Sr0.82Al0.59Ta0.41O3(001) surfaces",

abstract = "We show that the surface of (001)-oriented La0.18Sr0.82Al0.59Ta0.41O3(LSAT) single-crystalline substrates can be self-ordered as to become a laterally long-range ordered pattern of nanometric stripes of distinct composition. Atomically flat and periodically modulated, the resulting surface exhibits concomitant interface energy variations with an upper growing epilayer. By exploiting combined selective growth and epitaxial strain, these nanostructured substrates are used as templates to promote the self-formation of one-dimensional arrays of SrRuO3dots. {\textcopyright} 2011 American Institute of Physics.",

author = "R. Bachelet and C. Ocal and L. Garzn and J. Fontcuberta and F. Snchez",

year = "2011",

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doi = "10.1063/1.3622140",

language = "English",

journal = "Applied Physics Letters",

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T1 - Conducted growth of SrRuO3nanodot arrays on self-ordered La0.18Sr0.82Al0.59Ta0.41O3(001) surfaces

AU - Bachelet, R.

AU - Ocal, C.

AU - Garzn, L.

AU - Fontcuberta, J.

AU - Snchez, F.

PY - 2011/8/1

Y1 - 2011/8/1

N2 - We show that the surface of (001)-oriented La0.18Sr0.82Al0.59Ta0.41O3(LSAT) single-crystalline substrates can be self-ordered as to become a laterally long-range ordered pattern of nanometric stripes of distinct composition. Atomically flat and periodically modulated, the resulting surface exhibits concomitant interface energy variations with an upper growing epilayer. By exploiting combined selective growth and epitaxial strain, these nanostructured substrates are used as templates to promote the self-formation of one-dimensional arrays of SrRuO3dots. © 2011 American Institute of Physics.

AB - We show that the surface of (001)-oriented La0.18Sr0.82Al0.59Ta0.41O3(LSAT) single-crystalline substrates can be self-ordered as to become a laterally long-range ordered pattern of nanometric stripes of distinct composition. Atomically flat and periodically modulated, the resulting surface exhibits concomitant interface energy variations with an upper growing epilayer. By exploiting combined selective growth and epitaxial strain, these nanostructured substrates are used as templates to promote the self-formation of one-dimensional arrays of SrRuO3dots. © 2011 American Institute of Physics.

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JO - Applied Physics Letters

JF - Applied Physics Letters

ER -

Conducted growth of SrRuO<inf>3</inf>nanodot arrays on self-ordered La<inf>0.18</inf>Sr<inf>0.82</inf>Al<inf>0.59</inf>Ta<inf>0.41</inf>O<inf>3</inf>(001) surfaces

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