Mechanisms of polarization switching in graphene oxides and poly(vinylidene fluoride)-graphene oxide films

Zhiyuan Jiang, Guangping Zheng, Ke Zhan, Zhuo Han, Hao Wang

Research output: Journal article publicationJournal articleAcademic researchpeer-review

5 Citations (Scopus)


Polarization switching in graphene oxides (GOs) and poly(vinylidene fluoride) (PVDF)-GO nanocomposite is investigated by piezoelectric force microscopy (PFM). The dynamical switching results reveal that GO films exhibit ferroelectric and piezoelectric properties with two-dimensional characteristics. Abnormal polarization switching is observed in PVDF-GO films, which is promising for electronic applications.
Original languageEnglish
Article number04EP04
JournalJapanese Journal of Applied Physics
Issue number4
Publication statusPublished - 1 Apr 2016

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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