Your English writing platform
Discover LudwigExact(18)
The coercive voltage increases with the thickness of the film, as measured on the phase loops.
Then with a plus voltage V1 applied on, which is smaller than the coercive voltage of the thicker film and larger than the coercive voltage of the thinner film, the polarization of the embossed bottom area can be switched downward.
Here, a technique which can be used to adjust the coercive voltage (VC) of a metal-ferroelectric film-metal capacitor is demonstrated.
Figure 2 shows piezoresponse hysteresis loops and the corresponding histograms of coercive voltage in dependence on the pristine domain structure of the capacitors.
Note that voltage drop on the ferroelectric layer larger than the coercive voltage (approximately 4.8 V) can lead to re-orientation of the electrical dipoles.
When the voltage becomes higher than the coercive voltage of the ferroelectric material, the polarization state should be switched in the other state.
Similar(42)
The ferroelectric films with different thickness need different coercive voltages.
The red-colored marks represent the coercive voltages of ferroelectric layer.
As the externally applied bias becomes higher than the coercive voltages for forward/reverse voltage sweep, the polarization switching occurs.
Critically, real-time images of in situ domain dynamics under an external bias reveal that the reversible component leads to reduced coercive voltages.
Attributed to the different layer thickness of the patterned ferroelectric thin film, two distinctive coercive voltages have been obtained, thereby, allowing for a single ferroelectric memory cell to contain more than one bit of data.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com