Dielectric spectroscopy of ferroelectric nematic liquid crystals: Measuring the capacitance of insulating interfacial layers
Numerous measurements of the dielectric constant ɛ of the recently discovered ferroelectric nematic (N_{F}) liquid crystal (LC) phase report extraordinarily large values of ɛ′ (up to ∼30 000) in the N_{F} phase. We show that what is in fact being measured in such experiments is the high capacitance...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
American Physical Society
2024-02-01
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Series: | Physical Review Research |
Online Access: | http://doi.org/10.1103/PhysRevResearch.6.013195 |