The negative capacitance effect has been reproduced by controlling the imbalance between polarization conversion and compensation charge amounts. Seung-Eon Ahn and co-workers analyzed the physical phenomena in ferroelectric thin films, considering the impedance of each component. They proposed a ferroelectric capacitor equivalent circuit model based on an RC parallel circuit. For more details, see article number 2001356 by Seung-Eon Ahn and co-workers.-Science Journal cover design by scapiens
[Scientific Journal cover design] Low-Thermal-Budget Fluorite-Structure Ferroelectrics for Future Electronic Device Applications
In article number 2100028, Jiyoung Kim, Si Joon Kim, and their team review key factors involved in developing fluorite-structure ferroelectrics
