The response of the dielectric susceptibility to an external electric field around the phase transition temperature in Li:KTaO3

Yizhak Yacoby; Aaron Agranat; Israel Ohana

doi:10.1016/0038-1098(83)90249-1

The response of the dielectric susceptibility to an external electric field around the phase transition temperature in Li:KTaO₃

Yizhak Yacoby^*, Aaron Agranat, Israel Ohana

^*Corresponding author for this work

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

20 Scopus citations

Abstract

Experimental results of measurements of dielectric susceptibility vs applied electric field at various temperatures on 3.5 and 8% Li: KTaO₃ are presented. It is found that there is an enhancement of the dielectric susceptibility as a function of increasing applied electric field at temperatures below ∼ 90 K for the 8% Li crystal and at temperatures below ∼ 60 K for the 3.5% Li crystal. The results are consistent with a slightly first-order phase transition.

Original language	English
Pages (from-to)	757-761
Number of pages	5
Journal	Solid State Communications
Volume	45
Issue number	8
DOIs	https://doi.org/10.1016/0038-1098(83)90249-1
State	Published - Feb 1983

Bibliographical note

Funding Information:
Acknowledgements - This work was supported in part by a grant from the United States-Israel Binational Science Foundation (BSF) Jerusalem, Israel. The authors wish to thank Prof. H. Bilz and Dr H. Bussman-Holder from the Max Planck Institute in Stuttgart and Dr E. Courtens from IBM Zurich for stimulating discussions on the subject.

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title = "The response of the dielectric susceptibility to an external electric field around the phase transition temperature in Li:KTaO3",

abstract = "Experimental results of measurements of dielectric susceptibility vs applied electric field at various temperatures on 3.5 and 8% Li: KTaO3 are presented. It is found that there is an enhancement of the dielectric susceptibility as a function of increasing applied electric field at temperatures below ∼ 90 K for the 8% Li crystal and at temperatures below ∼ 60 K for the 3.5% Li crystal. The results are consistent with a slightly first-order phase transition.",

author = "Yizhak Yacoby and Aaron Agranat and Israel Ohana",

note = "Funding Information: Acknowledgements - This work was supported in part by a grant from the United States-Israel Binational Science Foundation (BSF) Jerusalem, Israel. The authors wish to thank Prof. H. Bilz and Dr H. Bussman-Holder from the Max Planck Institute in Stuttgart and Dr E. Courtens from IBM Zurich for stimulating discussions on the subject.",

year = "1983",

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doi = "10.1016/0038-1098(83)90249-1",

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T1 - The response of the dielectric susceptibility to an external electric field around the phase transition temperature in Li:KTaO3

AU - Yacoby, Yizhak

AU - Agranat, Aaron

AU - Ohana, Israel

N1 - Funding Information: Acknowledgements - This work was supported in part by a grant from the United States-Israel Binational Science Foundation (BSF) Jerusalem, Israel. The authors wish to thank Prof. H. Bilz and Dr H. Bussman-Holder from the Max Planck Institute in Stuttgart and Dr E. Courtens from IBM Zurich for stimulating discussions on the subject.

PY - 1983/2

Y1 - 1983/2

N2 - Experimental results of measurements of dielectric susceptibility vs applied electric field at various temperatures on 3.5 and 8% Li: KTaO3 are presented. It is found that there is an enhancement of the dielectric susceptibility as a function of increasing applied electric field at temperatures below ∼ 90 K for the 8% Li crystal and at temperatures below ∼ 60 K for the 3.5% Li crystal. The results are consistent with a slightly first-order phase transition.

AB - Experimental results of measurements of dielectric susceptibility vs applied electric field at various temperatures on 3.5 and 8% Li: KTaO3 are presented. It is found that there is an enhancement of the dielectric susceptibility as a function of increasing applied electric field at temperatures below ∼ 90 K for the 8% Li crystal and at temperatures below ∼ 60 K for the 3.5% Li crystal. The results are consistent with a slightly first-order phase transition.

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JO - Solid State Communications

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The response of the dielectric susceptibility to an external electric field around the phase transition temperature in Li:KTaO₃

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