Low-Temperature Superionic Conductivity in Strained Yttria-Stabilized Zirconia

Michael Sillassen; Per Eklund; Nini Pryds; Erik Johnson; Ulf Helmersson; Jørgen Bøttiger

doi:10.1002/adfm.201000071

Low-Temperature Superionic Conductivity in Strained Yttria-Stabilized Zirconia

Michael Sillassen
, Per Eklund
, Nini Pryds
, Erik Johnson
, Ulf Helmersson
, Jørgen Bøttiger

Aarhus University
Linköping University

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Very high lateral ionic conductivities in epitaxial cubic yttria-stabilized zirconia (YSZ) synthesized on single-crystal SrTiO3 and MgO substrates by reactive direct current magnetron sputtering are reported. Superionic conductivities (i.e., ionic conductivities of the order 1 -1cm-1) are observed at 500 °C for 58-nm-thick films on MgO. The results indicate a superposition of two parallel contributions - one due to bulk conductivity and one attributable to conduction along the film-substrate interface. Interfacial effects dominate the conductivity at low temperatures (

Original language	English
Journal	Advanced Functional Materials
Volume	20
Issue number	13
Pages (from-to)	2071-2076
ISSN	1616-301X
DOIs	https://doi.org/10.1002/adfm.201000071
Publication status	Published - 2010

Keywords

Materials and energy storage
Superconducting materials

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10.1002/adfm.201000071

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title = "Low-Temperature Superionic Conductivity in Strained Yttria-Stabilized Zirconia",

abstract = "Very high lateral ionic conductivities in epitaxial cubic yttria-stabilized zirconia (YSZ) synthesized on single-crystal SrTiO3 and MgO substrates by reactive direct current magnetron sputtering are reported. Superionic conductivities (i.e., ionic conductivities of the order 1 -1cm-1) are observed at 500 °C for 58-nm-thick films on MgO. The results indicate a superposition of two parallel contributions - one due to bulk conductivity and one attributable to conduction along the film-substrate interface. Interfacial effects dominate the conductivity at low temperatures (",

keywords = "Materials and energy storage, Superconducting materials, Superledende materialer, Materialer og energilagring",

author = "Michael Sillassen and Per Eklund and Nini Pryds and Erik Johnson and Ulf Helmersson and J{\o}rgen B{\o}ttiger",

year = "2010",

doi = "10.1002/adfm.201000071",

language = "English",

volume = "20",

pages = "2071--2076",

journal = "Advanced Functional Materials",

issn = "1616-301X",

publisher = "John Wiley and Sons Inc.",

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TY - JOUR

T1 - Low-Temperature Superionic Conductivity in Strained Yttria-Stabilized Zirconia

AU - Sillassen, Michael

AU - Eklund, Per

AU - Pryds, Nini

AU - Johnson, Erik

AU - Helmersson, Ulf

AU - Bøttiger, Jørgen

PY - 2010

Y1 - 2010

N2 - Very high lateral ionic conductivities in epitaxial cubic yttria-stabilized zirconia (YSZ) synthesized on single-crystal SrTiO3 and MgO substrates by reactive direct current magnetron sputtering are reported. Superionic conductivities (i.e., ionic conductivities of the order 1 -1cm-1) are observed at 500 °C for 58-nm-thick films on MgO. The results indicate a superposition of two parallel contributions - one due to bulk conductivity and one attributable to conduction along the film-substrate interface. Interfacial effects dominate the conductivity at low temperatures (

AB - Very high lateral ionic conductivities in epitaxial cubic yttria-stabilized zirconia (YSZ) synthesized on single-crystal SrTiO3 and MgO substrates by reactive direct current magnetron sputtering are reported. Superionic conductivities (i.e., ionic conductivities of the order 1 -1cm-1) are observed at 500 °C for 58-nm-thick films on MgO. The results indicate a superposition of two parallel contributions - one due to bulk conductivity and one attributable to conduction along the film-substrate interface. Interfacial effects dominate the conductivity at low temperatures (

KW - Materials and energy storage

KW - Superconducting materials

KW - Superledende materialer

KW - Materialer og energilagring

U2 - 10.1002/adfm.201000071

DO - 10.1002/adfm.201000071

M3 - Journal article

SN - 1616-301X

VL - 20

SP - 2071

EP - 2076

JO - Advanced Functional Materials

JF - Advanced Functional Materials

IS - 13

ER -

Low-Temperature Superionic Conductivity in Strained Yttria-Stabilized Zirconia

Abstract

Keywords

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