Broadband dielectric spectroscopy of Ruddlesden-Popper Srn+1 Tin O3n+1 (n=1,2,3) thin films

N. D. Orloff; W. Tian; C. J. Fennie; C. H. Lee; D. Gu; J. Mateu; X. X. Xi; K. M. Rabe; D. G. Schlom; I. Takeuchi; J. C. Booth

doi:10.1063/1.3046792

Broadband dielectric spectroscopy of Ruddlesden-Popper Sr_n+1 Tin O_3n+1 (n=1,2,3) thin films

N. D. Orloff, W. Tian, C. J. Fennie, C. H. Lee, D. Gu, J. Mateu, X. X. Xi, K. M. Rabe, D. G. Schlom, I. Takeuchi, J. C. Booth

School of Arts and Sciences, New High Energy Theory Center

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

25 Scopus citations

Abstract

We explore the frequency-dependent relative permittivity of Ruddlesden-Popper series Sr_n+1 Tin O_3n+1 (n=1,2,3) thin films as a function of temperature and dc electric field. Interdigitated capacitors and coplanar waveguides were used to extract the frequency response from 500 Hz to 40 GHz. At room temperature, the in-plane relative permittivities (₁₁) obtained for Sr_n+1 Tin O_3n+1 (n=1,2,3) were 42±3, 54±3, and 77±2, respectively, and were independent of frequency. At low temperatures, 11 increases and electric field tunability develops in Sr₄ Ti₃ O₁₀.

Original language	English (US)
Article number	042908
Journal	Applied Physics Letters
Volume	94
Issue number	4
DOIs	https://doi.org/10.1063/1.3046792
State	Published - 2009

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.3046792

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@article{ec0221e389f34c2698b3e0db294cef8a,

title = "Broadband dielectric spectroscopy of Ruddlesden-Popper Srn+1 Tin O3n+1 (n=1,2,3) thin films",

abstract = "We explore the frequency-dependent relative permittivity of Ruddlesden-Popper series Srn+1 Tin O3n+1 (n=1,2,3) thin films as a function of temperature and dc electric field. Interdigitated capacitors and coplanar waveguides were used to extract the frequency response from 500 Hz to 40 GHz. At room temperature, the in-plane relative permittivities (11) obtained for Srn+1 Tin O3n+1 (n=1,2,3) were 42±3, 54±3, and 77±2, respectively, and were independent of frequency. At low temperatures, 11 increases and electric field tunability develops in Sr4 Ti3 O10.",

author = "Orloff, {N. D.} and W. Tian and Fennie, {C. J.} and Lee, {C. H.} and D. Gu and J. Mateu and Xi, {X. X.} and Rabe, {K. M.} and Schlom, {D. G.} and I. Takeuchi and Booth, {J. C.}",

note = "Funding Information: The authors thank S. Kamba, A. Lewandowski, H. Romero, D. Novotny, C. Long, and D. I. Orloff for their help in performing this work. This work was partially supported by the National Science Foundation under Grant Nos. DMR-0507146, DMR-0820404, and DMR-0520471 MRSEC, DMR-0820404 MRSEC, and ARO W911NF-07-1-0410.",

year = "2009",

doi = "10.1063/1.3046792",

language = "English (US)",

volume = "94",

journal = "Applied Physics Letters",

issn = "0003-6951",

publisher = "American Institute of Physics",

number = "4",

}

TY - JOUR

T1 - Broadband dielectric spectroscopy of Ruddlesden-Popper Srn+1 Tin O3n+1 (n=1,2,3) thin films

AU - Orloff, N. D.

AU - Tian, W.

AU - Fennie, C. J.

AU - Lee, C. H.

AU - Gu, D.

AU - Mateu, J.

AU - Xi, X. X.

AU - Rabe, K. M.

AU - Schlom, D. G.

AU - Takeuchi, I.

AU - Booth, J. C.

N1 - Funding Information: The authors thank S. Kamba, A. Lewandowski, H. Romero, D. Novotny, C. Long, and D. I. Orloff for their help in performing this work. This work was partially supported by the National Science Foundation under Grant Nos. DMR-0507146, DMR-0820404, and DMR-0520471 MRSEC, DMR-0820404 MRSEC, and ARO W911NF-07-1-0410.

PY - 2009

Y1 - 2009

N2 - We explore the frequency-dependent relative permittivity of Ruddlesden-Popper series Srn+1 Tin O3n+1 (n=1,2,3) thin films as a function of temperature and dc electric field. Interdigitated capacitors and coplanar waveguides were used to extract the frequency response from 500 Hz to 40 GHz. At room temperature, the in-plane relative permittivities (11) obtained for Srn+1 Tin O3n+1 (n=1,2,3) were 42±3, 54±3, and 77±2, respectively, and were independent of frequency. At low temperatures, 11 increases and electric field tunability develops in Sr4 Ti3 O10.

AB - We explore the frequency-dependent relative permittivity of Ruddlesden-Popper series Srn+1 Tin O3n+1 (n=1,2,3) thin films as a function of temperature and dc electric field. Interdigitated capacitors and coplanar waveguides were used to extract the frequency response from 500 Hz to 40 GHz. At room temperature, the in-plane relative permittivities (11) obtained for Srn+1 Tin O3n+1 (n=1,2,3) were 42±3, 54±3, and 77±2, respectively, and were independent of frequency. At low temperatures, 11 increases and electric field tunability develops in Sr4 Ti3 O10.

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U2 - 10.1063/1.3046792

DO - 10.1063/1.3046792

M3 - Article

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SN - 0003-6951

VL - 94

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 4

M1 - 042908

ER -

Broadband dielectric spectroscopy of Ruddlesden-Popper Sr_n+1 Tin O_3n+1 (n=1,2,3) thin films

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