Erratum to “Landau–Khalatnikov-Based Modeling and Design Methodology for 1T-1FeFET Ferroelectric Neuron Oscillators”

Abstract

In the above article [1], several production/typesetting errors were introduced during the publication process. These errors do not affect the technical content, results, or conclusions of the article. The corrections are as follows. 1)On page 508, in Section I, an extraneous opening parenthesis was introduced before Ref. [15]. The affected text should read: “The Preisach model, for instance, effectively reproduces hysteresis loops but offers little insight into the microscopic mechanism of polarization switching or temporal polarization dynamics [15].”2)On page 510, in Section II-D, the gate-to-drain capacitance symbol was incorrectly typeset as $C_{gs}$ . The affected sentence: “...while the gate-to-drain capacitance $C_{gs}$ is neglected in phase-diagram analysis due to its relatively small contribution compared to $C_{gs}$ .” should be corrected to: “...while the gate-to-drain capacitance $C_{gd}$ is neglected in phase-diagram analysis due to its relatively small contribution compared to $C_{gs}$ .”3)On page 511, in Section IV, an extraneous character was introduced immediately before the integral sign in the energy-per-spike expression. The expression should read:\begin{equation*} E_{\mathrm {spike}}\approx \int V_{DD} I_{D}\left ({ t }\right) dt.\end{equation*} 4)On page 512, an unintended duplicate table was introduced. The table labeled Table 4, “Model Evaluation for Multi-Domain Case,” contains duplicated contentidentical to Table 5 and should be removed together with its caption. The current Table 5 should be numbered Table 4, and its caption should read: “Benchmark of 1T-1FeFET Neuron Model in This Work With Other Reported Solutions.”5)On page 513, in Section V, the braces enclosing the two arguments of the min operator were omitted. The expression should read:\begin{equation*} min\{\left |{ V_{DD}-V_{GF} }\right |, \vert V_{GF}-C_{MOS}^{-1}C_{gd}V_{DD}\vert \}\end{equation*} 6)On page 513, in Section V, an extraneous character was introduced immediately before the coefficient 2 in the approximation. The expression should read:\begin{equation*} V_{DD}\approx 2V_{GF}.\end{equation*} 7)On page 513, in Section VI, an additional dash was introduced in the notation for the current-voltage characteristic. The notation should read “ $I\!-\!V$ characteristic.”8)On page 515, in Appendix B, “Dimensional Consistency,” the exponents in the unit of the Landau coefficient $\beta $ were not rendered as superscripts. The unit should read $m^{5} \mathord {\left /{ \vphantom {m^{5} \left ({ F\cdot C^{2} }\right)}}\right.\hspace {-1.2pt} } \left ({ F\cdot C^{2} }\right)$ .