Samarium modified strontium bismuth niobate: Synthesis and ferroelectro-magnetic property evaluation

A. Srinivas; F. Y. C. Boey; T. Sritharan

doi:10.1016/j.mseb.2005.08.003

Samarium modified strontium bismuth niobate: Synthesis and ferroelectro-magnetic property evaluation

A. Srinivas, F. Y. C. Boey, T. Sritharan

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

21 Citations (Scopus)

Abstract

SrBi₂Nb₂O₉ (SBN) is an attractive ferroelectric material that is being considered in non-volatile random access memory cells. This study reports the effects of doping SBN at the Bi sites by the rare earth element Sm in the concentration range corresponding to x = 0-1 in the formula of SrBi_2-xSm_xNb₂O₉. A solid-state double sintering method is adopted to synthesize and sinter the compounds starting from raw materials. It is shown that the crystal structure of SBN is retained but with slight changes to the lattice parameter. The sintered density, electric polarization and magnetization are enhanced by Sm addition. This system could be considered ferroelectromagnetic in nature. © 2005 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	222-226
Journal	Materials Science and Engineering B: Solid-State Materials for Advanced Technology
Volume	123
Issue number	3
DOIs	https://doi.org/10.1016/j.mseb.2005.08.003
Publication status	Published - 25 Nov 2005
Externally published	Yes

Research Keywords

Bismuth layer structured ferroelectrics (BLSFs)
Magnetic measurements
Magnetoelectrics

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10.1016/j.mseb.2005.08.003

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title = "Samarium modified strontium bismuth niobate: Synthesis and ferroelectro-magnetic property evaluation",

abstract = "SrBi2Nb2O9 (SBN) is an attractive ferroelectric material that is being considered in non-volatile random access memory cells. This study reports the effects of doping SBN at the Bi sites by the rare earth element Sm in the concentration range corresponding to x = 0-1 in the formula of SrBi2-xSmxNb2O9. A solid-state double sintering method is adopted to synthesize and sinter the compounds starting from raw materials. It is shown that the crystal structure of SBN is retained but with slight changes to the lattice parameter. The sintered density, electric polarization and magnetization are enhanced by Sm addition. This system could be considered ferroelectromagnetic in nature. {\textcopyright} 2005 Elsevier B.V. All rights reserved.",

keywords = "Bismuth layer structured ferroelectrics (BLSFs), Magnetic measurements, Magnetoelectrics",

author = "A. Srinivas and Boey, {F. Y. C.} and T. Sritharan",

year = "2005",

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day = "25",

doi = "10.1016/j.mseb.2005.08.003",

language = "English",

volume = "123",

pages = "222--226",

journal = "Materials Science and Engineering B: Solid-State Materials for Advanced Technology",

issn = "0921-5107",

publisher = "Elsevier Ltd.",

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}

Samarium modified strontium bismuth niobate: Synthesis and ferroelectro-magnetic property evaluation. / Srinivas, A.; Boey, F. Y. C.; Sritharan, T.
In: Materials Science and Engineering B: Solid-State Materials for Advanced Technology, Vol. 123, No. 3, 25.11.2005, p. 222-226.

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

TY - JOUR

T1 - Samarium modified strontium bismuth niobate

T2 - Synthesis and ferroelectro-magnetic property evaluation

AU - Srinivas, A.

AU - Boey, F. Y. C.

AU - Sritharan, T.

PY - 2005/11/25

Y1 - 2005/11/25

N2 - SrBi2Nb2O9 (SBN) is an attractive ferroelectric material that is being considered in non-volatile random access memory cells. This study reports the effects of doping SBN at the Bi sites by the rare earth element Sm in the concentration range corresponding to x = 0-1 in the formula of SrBi2-xSmxNb2O9. A solid-state double sintering method is adopted to synthesize and sinter the compounds starting from raw materials. It is shown that the crystal structure of SBN is retained but with slight changes to the lattice parameter. The sintered density, electric polarization and magnetization are enhanced by Sm addition. This system could be considered ferroelectromagnetic in nature. © 2005 Elsevier B.V. All rights reserved.

AB - SrBi2Nb2O9 (SBN) is an attractive ferroelectric material that is being considered in non-volatile random access memory cells. This study reports the effects of doping SBN at the Bi sites by the rare earth element Sm in the concentration range corresponding to x = 0-1 in the formula of SrBi2-xSmxNb2O9. A solid-state double sintering method is adopted to synthesize and sinter the compounds starting from raw materials. It is shown that the crystal structure of SBN is retained but with slight changes to the lattice parameter. The sintered density, electric polarization and magnetization are enhanced by Sm addition. This system could be considered ferroelectromagnetic in nature. © 2005 Elsevier B.V. All rights reserved.

KW - Bismuth layer structured ferroelectrics (BLSFs)

KW - Magnetic measurements

KW - Magnetoelectrics

UR - http://www.scopus.com/inward/record.url?scp=25844450915&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-25844450915&origin=recordpage

U2 - 10.1016/j.mseb.2005.08.003

DO - 10.1016/j.mseb.2005.08.003

M3 - RGC 21 - Publication in refereed journal

SN - 0921-5107

VL - 123

SP - 222

EP - 226

JO - Materials Science and Engineering B: Solid-State Materials for Advanced Technology

JF - Materials Science and Engineering B: Solid-State Materials for Advanced Technology

IS - 3

ER -

Samarium modified strontium bismuth niobate: Synthesis and ferroelectro-magnetic property evaluation

Abstract

Research Keywords

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