Domain wall motion and Barkhausen pulses in lithium niobate with tailored regular 2D domain structure

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Domain wall motion and Barkhausen pulses in lithium niobate with tailored regular 2D domain structure. / Kipenko, I. A.; Akhmatkhanov, A. R.; Chuvakova, M. A. и др.
в: Ferroelectrics, Том 604, № 1, 2023, стр. 40-46.

Результаты исследований: Вклад в журнал › Статья › Рецензирование

BibTeX

@article{0f3e6128abbb43b990d7a1f3a4a28701,

title = "Domain wall motion and Barkhausen pulses in lithium niobate with tailored regular 2D domain structure",

abstract = "We present the study of domain structure evolution during polarization reversal in lithium niobate crystal with an initial tailored polydomain state representing a matrix of isolated domains arranged in a square lattice. Domain kinetics during switching differs significantly from the initial single domain state. Growing domains elongate in Y crystallographic direction coinciding with the 2D lattice direction. The field dependence of main domain walls follows the activation law. Typical switching current consists of many Barkhausen pulses separated by low current regions. Korcak{\textquoteright}s analysis of switching current has demonstrated the Hurst exponent below 0.5, which indicates an anti-persistent character of the process. {\textcopyright} 2023 Taylor & Francis Group, LLC.",

author = "Kipenko, {I. A.} and Akhmatkhanov, {A. R.} and Chuvakova, {M. A.} and Shur, {V. Ya.}",

note = "This work was supported by the Russian Science Foundation (grant 21-72-10160). The equipment of the Ural Center for Shared Use “Modern nanotechnology” Ural Federal University (reg. no. 2968), which is supported by the Ministry of Science and Higher Education RF (project No. 075-15-2021-677), was used.",

year = "2023",

doi = "10.1080/00150193.2023.2168978",

language = "English",

volume = "604",

pages = "40--46",

journal = "Ferroelectrics",

issn = "0015-0193",

publisher = "Taylor and Francis Ltd.",

number = "1",

}

RIS

TY - JOUR

T1 - Domain wall motion and Barkhausen pulses in lithium niobate with tailored regular 2D domain structure

AU - Kipenko, I. A.

AU - Akhmatkhanov, A. R.

AU - Chuvakova, M. A.

AU - Shur, V. Ya.

N1 - This work was supported by the Russian Science Foundation (grant 21-72-10160). The equipment of the Ural Center for Shared Use “Modern nanotechnology” Ural Federal University (reg. no. 2968), which is supported by the Ministry of Science and Higher Education RF (project No. 075-15-2021-677), was used.

PY - 2023

Y1 - 2023

N2 - We present the study of domain structure evolution during polarization reversal in lithium niobate crystal with an initial tailored polydomain state representing a matrix of isolated domains arranged in a square lattice. Domain kinetics during switching differs significantly from the initial single domain state. Growing domains elongate in Y crystallographic direction coinciding with the 2D lattice direction. The field dependence of main domain walls follows the activation law. Typical switching current consists of many Barkhausen pulses separated by low current regions. Korcak’s analysis of switching current has demonstrated the Hurst exponent below 0.5, which indicates an anti-persistent character of the process. © 2023 Taylor & Francis Group, LLC.

AB - We present the study of domain structure evolution during polarization reversal in lithium niobate crystal with an initial tailored polydomain state representing a matrix of isolated domains arranged in a square lattice. Domain kinetics during switching differs significantly from the initial single domain state. Growing domains elongate in Y crystallographic direction coinciding with the 2D lattice direction. The field dependence of main domain walls follows the activation law. Typical switching current consists of many Barkhausen pulses separated by low current regions. Korcak’s analysis of switching current has demonstrated the Hurst exponent below 0.5, which indicates an anti-persistent character of the process. © 2023 Taylor & Francis Group, LLC.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85150485478

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000946312900006

U2 - 10.1080/00150193.2023.2168978

DO - 10.1080/00150193.2023.2168978

M3 - Article

VL - 604

SP - 40

EP - 46

JO - Ferroelectrics

JF - Ferroelectrics

SN - 0015-0193

IS - 1

ER -

ID: 36199787