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  • Park AFM
    電気特性モード
    コンダクタンス、サンプル抵抗、その他の電気的および形状特性に関する正確な情報を
    必要とするユーザー向けに、Parkは様々な電気特性モードを備えています。

Piezoelectric Force Microscopy (PFM)

Our patented PFM mode accurately measures electric domain structures such as polarity in ferroelectric or piezoelectric samples. This mode includes independent control of an applied AC and DC bias, and local amplitude/phase vs. DC bias spectroscopy.

 

 
ferroelectric-polymer

[Topography] / [EFM amplitude] / [EFM phase]
Domain switching , appllied +20V to outer square and -20V to inner square.

Ferroelectric Polymer on ITO
Scan size: 10 µm
Using Probe: Contsc Pt
Imaged on a Park XE-Series using DC-EFM Mode.
 

Electrical Modes