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Therefore, the influence of the electric field is very weak.
As a result, a high electric field can be applied during the poling process.
Thus, the electric field is hard to establish.
These techniques can be applied to systems that are prone to lengthy application of electric field.
Open accessJournal ArticleDOI
Tai-kin Wong, Eberhard Neumann 
389 Citations
The electric field technique appears unique in its ease and simplicity.
We show unequivocally that the external electric field governs this phenomenon.
We propose a device for reproducible achievement of enormous enhancement of local electric field intensities.
We suggest several new mechanisms that could induce this effect in a sufficiently strong AC electric field.

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