Gi Hwan Choe
12 Papers
1 Citations
Gi Hwan Choe is an academic researcher. The author has contributed to research in topics: Computer science & Transistor. The author has an hindex of 1, co-authored 1 publications.
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Papers
3D AND-Type Ferroelectric Transistors for Compute-in-Memory and the Variability Analysis
Gi Hwan Choe,Anni Lu,Shimeng Yu +2 more
TL;DR: Three-dimensional AND-type architecture (3D AND) based on ferroelectric field-effect transistors (FeFETs) is proposed for the vector-matrix multiplication (VMM) of compute-in-memory paradigm and its impact on the inference accuracy is examined.
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Machine Learning Assisted Statistical Variation Analysis of Ferroelectric Transistors: From Experimental Metrology to Predictive Modeling
Gi Hwan Choe,Prasanna Venkatesan Ravindran,Anni Lu,Jae Hur,Maximilian Lederer,André Reck,S. Lombardo,Nashrah Afroze,Josh Kacher,Asif Islam Khan,Shimeng Yu +10 more
- 12 Jun 2022
TL;DR: A novel machine learning (ML)-assisted methodology to analyze the variability of ferroelectric field-effect transistor (FeFET) with raw data from the metrology and trained a neural network using the polarization maps as inputs and the high/low threshold voltage, on-state current, and subthreshold slope as outputs.
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Machine Learning-Assisted Statistical Variation Analysis of Ferroelectric Transistor: From Experimental Metrology to Adaptive Modeling
Gi Hwan Choe,Prasanna Venkatesan Ravindran,Jae Hur,Maximilian Lederer,André Reck,Asif Islam Khan,Shimeng Yu +6 more
TL;DR: In this paper , a machine learning-assisted approach is proposed for investigating the variability of ferroelectric field-effect transistor (FeFET) to shorten the loop of technology pathfinding.
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Machine Learning-Assisted Compact Modeling of W-Doped Indium Oxide Channel Transistor for Back-End-of-Line Applications
Gi Hwan Choe,Jungyoun Kwak,Shimeng Yu +2 more
TL;DR: This ML framework introduces a new approach for the DTCO of emerging devices, providing an efficient and accurate method to model and optimize their behavior while significantly reducing design iterations and time consumption.
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BEOL Compatible Oxide Power Transistors for On- Chip Voltage Conversion in Heterogenous 3D (H3D) Integrated Circuits
Sunbin Deng,Jungyoun Kwak,Junmo Lee,Khandker Akif Aabrar,Tae-Hyeon Kim,Gi Hwan Choe,Sharadindu Gopal Kirtania,Chengyang Zhang,Wantong Li,Omkar Phadke,Shimeng Yu,Suman Datta +11 more
- 09 Dec 2023
TL;DR: High-voltage BEOL compatible oxide power transistors and superlattice capacitors for voltage conversion in H3D integrated circuits.
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