Experimental Observation and Simulation Model for Transient Characteristics of Negative-Capacitance in Ferroelectric HfZrO<sub>2</sub> Capacitor

Experimental Observation and Simulation Model for Transient Characteristics of Negative-Capacitance in Ferroelectric HfZrO<sub>2</sub> Capacitor

We have experimentally observed the negative-capacitance transient effect in a ferroelectric HfZrO<sub>2</sub> (FE-HZO) capacitor and developed an equivalent circuit model based on the Landau- Khalatnikov (LK) theory. By considering multiple domains (MD) and domain interaction, an MD-LK...

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Bibliographic Details
Main Authors:	Kyungmin Jang, Nozomu Ueyama, Masaharu Kobayashi, Toshiro Hiramoto
Format:	Article
Language:	English
Published:	IEEE 2018-01-01
Series:	IEEE Journal of the Electron Devices Society
Subjects:	Ferroelectric hafnium-zirconium oxide negative-capacitance Landau-Khalatnikov theory multiple domain
Online Access:	https://ieeexplore.ieee.org/document/8301014/

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