论文信息 - On nonstationary regimes in electric circuits with ferroelectric negative capacitance

On nonstationary regimes in electric circuits with ferroelectric negative capacitance

We present a number of exact solutions for general model of ferroelectric-dielectric bilayer capacitor with negative capacitance. Our model is based on the Landau-Ginzburg-Devonshire expression for free energy density of ferroelectric. Our solutions are suitable for real circuit design applications. We also discuss the transmission line filled by ferroelectric with negative capacitance.

[1] A. O'Neill,et al. Experimental observation of negative capacitance in ferroelectrics at room temperature. , 2014, Nano letters.

[2] J. Hadamard. Sur les problemes aux derive espartielles et leur signification physique , 1902 .

[3] Xiaoqing Pan,et al. Experimental evidence of ferroelectric negative capacitance in nanoscale heterostructures , 2011, 1103.4419.

[4] S. Datta,et al. Use of negative capacitance to provide voltage amplification for low power nanoscale devices. , 2008, Nano letters.