1 citations · 2 across the 5 of their papers we have counts for
5 papers
Reverse Designing Ferroelectric Capacitors with Machine Learning-based Compact Modeling
Diego Ferrer, Jack Hutchins, Revanth Koduru +2
Machine learning-based compact models provide a rapid and efficient approach for estimating device behavior across multiple input parameter variations. In this study, we introduce…
Thickness Dependence of Coercive Field in Ferroelectric Doped-Hafnium Oxide
Revanth Koduru, Sumeet Kumar Gupta
Ferroelectric hafnium oxide () exhibits a thickness-dependent coercive field behavior that deviates from the trends observed in perovskites and the predictions of…
Experimental Investigation of Variations in Polycrystalline Hf0.5Zr0.5O2 (HZO)-based MFIM
Tae Ryong Kim, Revanth Koduru, Zehao Lin +2
Device-to-device variations in ferroelectric (FE) hafnium oxide (HfO2)-based devices pose a crucial challenge that limits the otherwise promising capabilities of this technology. A…
Small Signal Capacitance in Ferroelectric HZO: Mechanisms and Physical Insights
Revanth Koduru, Atanu K. Saha, Martin M. Frank +1
This study presents a theoretical investigation of the physical mechanisms governing small signal capacitance in ferroelectrics, focusing on Hafnium Zirconium Oxide. Utilizing a ti…
Phase-field Simulations of Polarization Variations in Polycrystalline Hf0.5Zr0.5O2 based MFIM: Voltage-Dependence and Dynamics
Revanth Koduru, Imtiaz Ahmed, Atanu K Saha +3
In this work, we investigate the device-to-device variations in remanent polarization of Hafnium-Zirconium-Oxide based Metal-Ferroelectric-Insulator-Metal (MFIM) stacks. We conside…