Dielectric properties and phase transition in the PbSe + PbSeO3 composite material

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Dielectric properties and phase transition in the PbSe + PbSeO₃ composite material. / Tomaev, V. V.; Miroshkin, V. P.; Gar'kin, L. N.; Tikhonov, P. A.

In: Glass Physics and Chemistry, Vol. 31, No. 6, 11.2005, p. 812-819.

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

Author

Tomaev, V. V. ; Miroshkin, V. P. ; Gar'kin, L. N. ; Tikhonov, P. A. / Dielectric properties and phase transition in the PbSe + PbSeO₃ composite material. In: Glass Physics and Chemistry. 2005 ; Vol. 31, No. 6. pp. 812-819.

BibTeX

@article{4dfdbf3293e445e79c0c6ca37f207e9a,

title = "Dielectric properties and phase transition in the PbSe + PbSeO3 composite material",

abstract = "Electrochemical cells in the form of pressed pellets and polycrystalline films prepared from the PbSe + PbSeO3 two-phase composite are investigated by impedance spectroscopy. The dispersion analysis of the frequencies of the real and imaginary parts of the complex impedance made it possible to reveal a unified equivalent electric circuit for these cells and to calculate its parameters. The optical (εhf) and static (εlf) permittivities of the PbSe and PbSeO3 phases are determined. The permittivities εhf = 20-45 and εlf = 200-280 obtained for the PbSe phase are in reasonable agreement with the data available in the literature. The temperature dependences of the ac and dc resistances indicate that the PbSe + PbSeO3 composite undergoes a phase transition at a temperature T c ≅ 363 K.",

author = "Tomaev, {V. V.} and Miroshkin, {V. P.} and Gar'kin, {L. N.} and Tikhonov, {P. A.}",

year = "2005",

month = nov,

doi = "10.1007/s10720-005-0130-9",

language = "English",

volume = "31",

pages = "812--819",

journal = "Glass Physics and Chemistry",

issn = "1087-6596",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "6",

}

RIS

TY - JOUR

T1 - Dielectric properties and phase transition in the PbSe + PbSeO3 composite material

AU - Tomaev, V. V.

AU - Miroshkin, V. P.

AU - Gar'kin, L. N.

AU - Tikhonov, P. A.

PY - 2005/11

Y1 - 2005/11

N2 - Electrochemical cells in the form of pressed pellets and polycrystalline films prepared from the PbSe + PbSeO3 two-phase composite are investigated by impedance spectroscopy. The dispersion analysis of the frequencies of the real and imaginary parts of the complex impedance made it possible to reveal a unified equivalent electric circuit for these cells and to calculate its parameters. The optical (εhf) and static (εlf) permittivities of the PbSe and PbSeO3 phases are determined. The permittivities εhf = 20-45 and εlf = 200-280 obtained for the PbSe phase are in reasonable agreement with the data available in the literature. The temperature dependences of the ac and dc resistances indicate that the PbSe + PbSeO3 composite undergoes a phase transition at a temperature T c ≅ 363 K.

AB - Electrochemical cells in the form of pressed pellets and polycrystalline films prepared from the PbSe + PbSeO3 two-phase composite are investigated by impedance spectroscopy. The dispersion analysis of the frequencies of the real and imaginary parts of the complex impedance made it possible to reveal a unified equivalent electric circuit for these cells and to calculate its parameters. The optical (εhf) and static (εlf) permittivities of the PbSe and PbSeO3 phases are determined. The permittivities εhf = 20-45 and εlf = 200-280 obtained for the PbSe phase are in reasonable agreement with the data available in the literature. The temperature dependences of the ac and dc resistances indicate that the PbSe + PbSeO3 composite undergoes a phase transition at a temperature T c ≅ 363 K.

UR - http://www.scopus.com/inward/record.url?scp=29344468479&partnerID=8YFLogxK

U2 - 10.1007/s10720-005-0130-9

DO - 10.1007/s10720-005-0130-9

M3 - Article

VL - 31

SP - 812

EP - 819

JO - Glass Physics and Chemistry

JF - Glass Physics and Chemistry

SN - 1087-6596

IS - 6

ER -

ID: 5127162