Local study of polarization reversal kinetics in ferroelectric crystals using scanning probe microscopy

E. I. Shishkin, A. V. Ievlev, E. V. Nikolaeva, M. S. Nebogatikov, V. Ya Shur

Research output: Contribution to journalConference articlepeer-review

14 Scopus citations

Abstract

Visualization of as-grown domain patterns and local polarization reversal were carried out in ferroelectric single crystals Pb5Ge 3O11 and LiNbO3 using scanning probe microscopy. The piezoresponse force microscopy (PFM) was used for domain imaging. The problem of PFM background signal smearing the domain contrast was solved by special mathematical treatment resulting in clear PFM images. This analysis was applied for extracting the field dependence of the size of domains produced by local polarization reversal in Pb5Ge3O 11. The strong effect of abnormal polarization reversal resulting in appearance of the domains with polarization anti-parallel to locally applied field was demonstrated in LiNbO3.

Original languageEnglish
Pages (from-to)26-32
Number of pages7
JournalFerroelectrics
Volume374
Issue number1 PART 2
DOIs
StatePublished - 2008
Externally publishedYes
Event2nd International Symposium on Micro- and Nano-Scale Domain Structuring in Ferroelectrics, ISDS'07 - Ekaterinburg, Russian Federation
Duration: Aug 22 2007Aug 26 2007

Funding

The research was made possible in part by Federal Agency of Education, Program “Development of the Scientific Potential of High Education” (Grant RNP 2.1.1.8272); RFBR-ofr (Grant 08-02-12173); RFBR-CNRS (Grant 05-02-19648); RFBR (Grants 07-02-96033rUral, 08-02-99082-r-ofr, 08-02-90434-Ukr a); U.S. CRDF BRHE & FAE (PhD Award RNP 2.2.2.3.10017/Y4-P-05-11).

FundersFunder number
CRDF BRHE
FAERNP 2.2.2.3.10017/Y4-P-05-11
Federal Agency of EducationRNP 2.1.1.8272
RFBR-CNRS05-02-19648
RFBR-ofr08-02-12173
Russian Foundation for Basic Research08-02-99082-r-ofr, 08-02-90434-Ukr a, 07-02-96033rUral

    Keywords

    • Domains
    • Hysteresis loops
    • Piezoresponse force microscopy
    • Polarization reversal
    • Scanning probe microscopy
    • Single crystals

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