7 citations · 12 across the 5 of their papers we have counts for
8 papers
Comment on "Unveiling the double-well energy landscape in a ferroelectric layer"
J. A. Kittl, M. Houssa, V. V. Afanasiev +1
Analysis of data presented in the paper -- Unveiling the double-well energy landscape in a ferroelectric layer, by M. Hoffmann, et al., Nature 565, 464 (2019) -- suggesting the cla…
A critical analysis of models and experimental evidence of negative capacitance stabilization in a ferroelectric by capacitance matching to an adjacent dielectric layer
J. A. Kittl, J. -P. Locquet, M. Houssa +1
We present a thorough analysis of the foundations of models of stabilization of negative capacitance (NC) in a ferroelectric (FE) layer by capacitance matching to a dielectric laye…
A Method to Calculate Correlation for Density Functional Theory on a Quantum Processor
Ryan Hatcher, Jorge A. Kittl, Christopher Bowen
An extension of the Variational Quantum Eigensolver (VQE) method is presented where a quantum computer generates an accurate exchange-correlation potential for a Density Functional…
High-Accuracy Inference in Neuromorphic Circuits using Hardware-Aware Training
Borna Obradovic, Titash Rakshit, Ryan Hatcher +2
Neuromorphic Multiply-And-Accumulate (MAC) circuits utilizing synaptic weight elements based on SRAM or novel Non-Volatile Memories (NVMs) provide a promising approach for highly e…
Modeling Transient Negative Capacitance in Steep-Slope FeFETs
Borna Obradovic, Titash Rakshit, Ryan Hatcher +2
We report on measurements and modeling of FE HfZrO/SiO2 Ferroelectric-Dielectric (FE-DE) FETs which indicate that many of the phenomena attributed to Negative Capacitance can be ex…
On the Validity and Applicability of Models of Negative Capacitance and Implications for MOS Applications
J. A. Kittl, B. Obradovic, D. Reddy +3
The observation of room temperature sub-60 mV/dec subthreshold slope (SS) in MOSFETs with ferroelectric (FE) layers in the gate stacks or in series with the gate has attracted much…