Dielectric properties of an organic ferroelectric of bromide diisopropylammonium embedded into the pores of nanosized Al2O3 films

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Dielectric properties of an organic ferroelectric of bromide diisopropylammonium embedded into the pores of nanosized Al2O3 films. / Milinskiy, A.Yu.; Baryshnikov, S.V.; Charnaya, E.V.; Egorova, I.V.; Nguyen , H.T. .

In: Journal of Physics Condensed Matter, Vol. 31, No. 48, 485704, 2019.

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

BibTeX

@article{327fc4323b674a2eaf66cce623deb2d5,

title = "Dielectric properties of an organic ferroelectric of bromide diisopropylammonium embedded into the pores of nanosized Al2O3 films",

abstract = "The study presents experimental results for investigating linear and nonlinear dielectric properties of nanocomposites based on bromide diisopropylammonium (C6H16NBr, DIPAB) and aluminum oxide films (Al2O3) with pore diameter of 330, 100 and 60 nm. It was indicated that the phase transition was blurred and shifted toward lower temperatures. This anomaly became more significant with decreasing pore size. The reduction of phase transition temperature in the nanocomposites, containing DIPAB, was consistent with theoretical models for the influence of size effects on the structural phase transition. ",

keywords = "ferroelectricity, nanostructure, phase transitions, SALT, ALUMINUM, TRIGLYCINE SULFATE, TEMPERATURE, PHASE-TRANSITIONS, SIZE, CHLORIDE",

author = "A.Yu. Milinskiy and S.V. Baryshnikov and E.V. Charnaya and I.V. Egorova and H.T. Nguyen",

year = "2019",

doi = "10.1088/1361-648X/ab3cf8",

language = "English",

volume = "31",

journal = "Journal of Physics Condensed Matter",

issn = "0953-8984",

publisher = "IOP Publishing Ltd.",

number = "48",

}

RIS

TY - JOUR

T1 - Dielectric properties of an organic ferroelectric of bromide diisopropylammonium embedded into the pores of nanosized Al2O3 films

AU - Milinskiy, A.Yu.

AU - Baryshnikov, S.V.

AU - Charnaya, E.V.

AU - Egorova, I.V.

AU - Nguyen , H.T.

PY - 2019

Y1 - 2019

N2 - The study presents experimental results for investigating linear and nonlinear dielectric properties of nanocomposites based on bromide diisopropylammonium (C6H16NBr, DIPAB) and aluminum oxide films (Al2O3) with pore diameter of 330, 100 and 60 nm. It was indicated that the phase transition was blurred and shifted toward lower temperatures. This anomaly became more significant with decreasing pore size. The reduction of phase transition temperature in the nanocomposites, containing DIPAB, was consistent with theoretical models for the influence of size effects on the structural phase transition.

AB - The study presents experimental results for investigating linear and nonlinear dielectric properties of nanocomposites based on bromide diisopropylammonium (C6H16NBr, DIPAB) and aluminum oxide films (Al2O3) with pore diameter of 330, 100 and 60 nm. It was indicated that the phase transition was blurred and shifted toward lower temperatures. This anomaly became more significant with decreasing pore size. The reduction of phase transition temperature in the nanocomposites, containing DIPAB, was consistent with theoretical models for the influence of size effects on the structural phase transition.

KW - ferroelectricity

KW - nanostructure

KW - phase transitions

KW - SALT

KW - ALUMINUM

KW - TRIGLYCINE SULFATE

KW - TEMPERATURE

KW - PHASE-TRANSITIONS

KW - SIZE

KW - CHLORIDE

UR - http://www.scopus.com/inward/record.url?scp=85073103431&partnerID=8YFLogxK

U2 - 10.1088/1361-648X/ab3cf8

DO - 10.1088/1361-648X/ab3cf8

M3 - Article

VL - 31

JO - Journal of Physics Condensed Matter

JF - Journal of Physics Condensed Matter

SN - 0953-8984

IS - 48

M1 - 485704

ER -

ID: 46220724