"charge leakage" at LaMnO3/SrTiO3 interfaces

Javier Garcia-Barriocanal; Flavio Y. Bruno; Alberto Rivera-Calzada; Zouhair Sefrioui; Norbert M. Nemes; Mar Garcia-Hernández; Juan Rubio-Zuazo; German R. Castro; Maria Varela; Stephen J. Pennycook; Carlos Leon; Jacobo Santamaria

doi:10.1002/adma.200902263

"charge leakage" at LaMnO₃/SrTiO₃ interfaces

Javier Garcia-Barriocanal, Flavio Y. Bruno, Alberto Rivera-Calzada, Zouhair Sefrioui, Norbert M. Nemes, Mar Garcia-Hernández, Juan Rubio-Zuazo, German R. Castro, Maria Varela, Stephen J. Pennycook, Carlos Leon, Jacobo Santamaria

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Abstract

Direct evidence for charge leakage at the interface of epitaxial SrTiO ₃/LaMnO₃ superlattices with atomically sharp interfaces is provided. The direction of charge leakage can be reversed by changing the LMO/STO thickness ratio. This result will be important for the understanding of some of the reported limitations of oxide devices involving manganite/titanate interfaces.

Original language	English (US)
Pages (from-to)	627-632
Number of pages	6
Journal	Advanced Materials
Volume	22
Issue number	5
DOIs	https://doi.org/10.1002/adma.200902263
State	Published - Feb 2 2010

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title = "{"}charge leakage{"} at LaMnO3/SrTiO3 interfaces",

abstract = "Direct evidence for charge leakage at the interface of epitaxial SrTiO 3/LaMnO3 superlattices with atomically sharp interfaces is provided. The direction of charge leakage can be reversed by changing the LMO/STO thickness ratio. This result will be important for the understanding of some of the reported limitations of oxide devices involving manganite/titanate interfaces.",

author = "Javier Garcia-Barriocanal and Bruno, {Flavio Y.} and Alberto Rivera-Calzada and Zouhair Sefrioui and Nemes, {Norbert M.} and Mar Garcia-Hern{\'a}ndez and Juan Rubio-Zuazo and Castro, {German R.} and Maria Varela and Pennycook, {Stephen J.} and Carlos Leon and Jacobo Santamaria",

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doi = "10.1002/adma.200902263",

language = "English (US)",

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T1 - "charge leakage" at LaMnO3/SrTiO3 interfaces

AU - Garcia-Barriocanal, Javier

AU - Bruno, Flavio Y.

AU - Rivera-Calzada, Alberto

AU - Sefrioui, Zouhair

AU - Nemes, Norbert M.

AU - Garcia-Hernández, Mar

AU - Rubio-Zuazo, Juan

AU - Castro, German R.

AU - Varela, Maria

AU - Pennycook, Stephen J.

AU - Leon, Carlos

AU - Santamaria, Jacobo

PY - 2010/2/2

Y1 - 2010/2/2

N2 - Direct evidence for charge leakage at the interface of epitaxial SrTiO 3/LaMnO3 superlattices with atomically sharp interfaces is provided. The direction of charge leakage can be reversed by changing the LMO/STO thickness ratio. This result will be important for the understanding of some of the reported limitations of oxide devices involving manganite/titanate interfaces.

AB - Direct evidence for charge leakage at the interface of epitaxial SrTiO 3/LaMnO3 superlattices with atomically sharp interfaces is provided. The direction of charge leakage can be reversed by changing the LMO/STO thickness ratio. This result will be important for the understanding of some of the reported limitations of oxide devices involving manganite/titanate interfaces.

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JO - Advanced Materials

JF - Advanced Materials

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ER -

"charge leakage" at LaMnO₃/SrTiO₃ interfaces

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