Relation of dielectric permittivity and electric field dependence of polarization in some relaxors with perovskite structure

M. Dunce; E. Birks; M. Antonova; M. Kundzinsh; A. Sternberg

doi:10.1080/00150193.2011.623633

Relation of dielectric permittivity and electric field dependence of polarization in some relaxors with perovskite structure

M. Dunce^*
, E. Birks
, M. Antonova
, M. Kundzinsh
, A. Sternberg

^*Šī darba korespondējošais autors

Optisko materiālu laboratorija, Cietvielu fizikas institūts

University of Latvia

Zinātniskās darbības rezultāts: Devums žurnālam › Zinātniskais raksts (žurnālā) › koleģiāli recenzēts

1 Atsauce (Scopus)

Kopsavilkums

The dielectric nonlinearity is studied in ferroelectric relaxors 0.92PbMg _1/3Nb _2/3O ₃-0.08PbTiO ₃, 0.4Na _1/2Bi _1/2TiO ₃-0.5SrTiO ₃-0. 1PbTiO ₃ and Pb _0.9075La _0.0925 (Zr _0.65Ti _0.35) _0.9775O ₃. It is shown that above the temperature of dielectric permittivity maximum nonlinearity of dielectric permittivity corresponds to electric field dependence of polarization. The influence of electric field on distribution of relaxation times is studied below the maximum of dielectric permittivity. The role of internal bias field in Pb _0.9075La _0.0925(Zr _0.65Ti _0.35) _0.9775O ₃ ceramics is discussed.

Oriģinālvaloda	Angļu
Lapas (no-līdz)	21-27
Lapu skaits	7
Žurnāls	Ferroelectrics
Sējums	424
Izdevuma numurs	1
DOIs	https://doi.org/10.1080/00150193.2011.623633
Publikācijas statuss	Publicēts - 1 janv. 2011

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title = "Relation of dielectric permittivity and electric field dependence of polarization in some relaxors with perovskite structure",

abstract = "The dielectric nonlinearity is studied in ferroelectric relaxors 0.92PbMg 1/3Nb 2/3O 3-0.08PbTiO 3, 0.4Na 1/2Bi 1/2TiO 3-0.5SrTiO 3-0. 1PbTiO 3 and Pb 0.9075La 0.0925 (Zr 0.65Ti 0.35) 0.9775O 3. It is shown that above the temperature of dielectric permittivity maximum nonlinearity of dielectric permittivity corresponds to electric field dependence of polarization. The influence of electric field on distribution of relaxation times is studied below the maximum of dielectric permittivity. The role of internal bias field in Pb 0.9075La 0.0925(Zr 0.65Ti 0.35) 0.9775O 3 ceramics is discussed.",

keywords = "dielectric nonlinearity, NBT, relaxors, solid solutions",

author = "M. Dunce and E. Birks and M. Antonova and M. Kundzinsh and A. Sternberg",

year = "2011",

month = jan,

day = "1",

doi = "10.1080/00150193.2011.623633",

language = "English",

volume = "424",

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journal = "Ferroelectrics",

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TY - JOUR

T1 - Relation of dielectric permittivity and electric field dependence of polarization in some relaxors with perovskite structure

AU - Dunce, M.

AU - Birks, E.

AU - Antonova, M.

AU - Kundzinsh, M.

AU - Sternberg, A.

PY - 2011/1/1

Y1 - 2011/1/1

N2 - The dielectric nonlinearity is studied in ferroelectric relaxors 0.92PbMg 1/3Nb 2/3O 3-0.08PbTiO 3, 0.4Na 1/2Bi 1/2TiO 3-0.5SrTiO 3-0. 1PbTiO 3 and Pb 0.9075La 0.0925 (Zr 0.65Ti 0.35) 0.9775O 3. It is shown that above the temperature of dielectric permittivity maximum nonlinearity of dielectric permittivity corresponds to electric field dependence of polarization. The influence of electric field on distribution of relaxation times is studied below the maximum of dielectric permittivity. The role of internal bias field in Pb 0.9075La 0.0925(Zr 0.65Ti 0.35) 0.9775O 3 ceramics is discussed.

AB - The dielectric nonlinearity is studied in ferroelectric relaxors 0.92PbMg 1/3Nb 2/3O 3-0.08PbTiO 3, 0.4Na 1/2Bi 1/2TiO 3-0.5SrTiO 3-0. 1PbTiO 3 and Pb 0.9075La 0.0925 (Zr 0.65Ti 0.35) 0.9775O 3. It is shown that above the temperature of dielectric permittivity maximum nonlinearity of dielectric permittivity corresponds to electric field dependence of polarization. The influence of electric field on distribution of relaxation times is studied below the maximum of dielectric permittivity. The role of internal bias field in Pb 0.9075La 0.0925(Zr 0.65Ti 0.35) 0.9775O 3 ceramics is discussed.

KW - dielectric nonlinearity

KW - NBT

KW - relaxors

KW - solid solutions

UR - https://www.scopus.com/pages/publications/84856277339

U2 - 10.1080/00150193.2011.623633

DO - 10.1080/00150193.2011.623633

M3 - Article

AN - SCOPUS:84856277339

SN - 0015-0193

VL - 424

SP - 21

EP - 27

JO - Ferroelectrics

JF - Ferroelectrics

IS - 1

ER -

Relation of dielectric permittivity and electric field dependence of polarization in some relaxors with perovskite structure

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