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This research aims to analyze how measurement circuits impact ferroelectric switching kinetics and propose improved methodologies.

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

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This research aims to analyze how measurement circuits impact ferroelectric switching kinetics and propose improved methodologies.
Electrical measurements were conducted on ferroelectric capacitors to study polarization reversal dynamics.
The influence of circuit elements on voltage waveforms was critically assessed, focusing on sub-nanosecond conditions.
Guidelines for improving future studies were established, stressing the importance of direct voltage monitoring and advanced modeling.
Distorted voltage waveforms were observed across ferroelectric devices, especially in the sub-ns regime.
Neglecting time-dependent voltage profiles led to unphysical interpretations of switching kinetics, particularly affecting the Avrami exponent.
Proposed guidelines for future experiments emphasize the necessity of circuit consideration and monitoring for accurate modeling.

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Randomized trial examines ferroelectric switching kinetics, indicating the impact of circuit elements on voltage waveforms.

Liang et al. (2026) studied this question.

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