Publications

Research Papers & Conference Proceedings

2025

High-Fidelity and Noise-Resilient CNOT Gate Implementation Using Vertically Symmetric Fin-Based Architecture

Wei-Yuan Lai, Hua Yang, and Ying-Tsan Tang*

IEEE Electron Devices Letters (In Press, Dec. 2025 accepted)

High-Storage, Low-Variability, and Low-Power Read-After-Write Superlattice HfO2/ZrO2 FeFET Memory Device by Using a Multifunctional MoOx/TiON Layer

Zheng-Kai Chen, Miau-Hua Hsiung, Zi-Rong Huang, Sheng-Min Wang, Cheng-Rui Liu, Yu-Ting Chen, Chia-Shuo Pai, Yu-Tzu Tsai, and Ying-Tsan Tang*

IEEE Transactions on Electron Devices, vol. 72, no. 6, pp. 2930, June 2025

The Demonstration of Scalable-HZO/ZrO2 FeFET with Large Memory Window of 2.3V for 3bit-per-cell, Immediate Read after Write, High Endurance of 10⁹ cycles, and The Hight Accuracy of 92% for Machine Learning

S.-T. Huang, H.-M. Chen, Y.-T. Tsai, C.-S. Pai, Ying-Tsan Tang*

2025 9th IEEE Electron Devices Technology & Manufacturing Conference (EDTM)

Enhanced Performance of P-FeFETs with TiN:2.5nm/Mo/TiN Gate Stacks for 3-Bit-Per-Cell Operation, 3.5V Read-After-Write, and High Endurance (10⁹ Cycles) in Compute-in-Memory Applications

C.-Y. Tsai, M. -H. Hsiung, Y. -C. Chen, Y. -T. Tsai and Ying-Tsan Tang*

2025 9th IEEE Electron Devices Technology & Manufacturing Conference (EDTM)

Tunable Tunnel Coupling in Vertically Stacked Symmetric FinFET-Based Ge Double Quantum Dots

H. Yang, W. -Y. Lai and Ying-Tsan Tang*

2025 Silicon Nanoelectronics Workshop (SNW)

Reliability Analysis of CFETs Under Various NBTI Conditions

H. -T. Kung, N. Thoti, H. -P. Komsa and Ying-Tsan Tang*

2025 Silicon Nanoelectronics Workshop (SNW)
2024

Enhancing FeFET Performance through H2 Plasma Treatment: Improving Stability, Conductance, and Hamming Distances in FeCAM Designs

Z.-R. Huang, Z.-K. Chen, Y.-T. Tsai, C.-S. Pai, W.-N. Chang, C.-C. Lin, and Ying-Tsan Tang*

2024 IEEE International Electron Devices Meeting (IEDM)

Improvement of memory storage capacity and prolongation of endurance/retention through H2 plasma treatment of IGZO/HZO structure

Cheng-Rui Liu, Yu-Tzu Tsai, Yu-Ting Chen, Zheng-Kai Chen, Zi-Rong Huang, Sheng-Min Wang, Chia-Shuo Pai, and Ying-Tsan Tang*

Journal of Applied Physics, vol. 136, 084102, July 2024

The Simulation of Double Germanium Quantum Dots in a Ring-Shaped Quantum Structure

Cheng-En Liang, Ying-Tsan Tang*

2024 IEEE Silicon Nanoelectronics Workshop (SNW)

Study of Spacing-induced Fringing Effects on Emerging CFET Technology Nodes

You-Zheng Chen, Narasimhulu Thoti, Ying-Tsan Tang*

2024 IEEE Silicon Nanoelectronics Workshop (SNW)

Morphotropic Phase Boundary-Enhanced Polarization and High-Temperature Retention in Ferroeletric FET

Ying-Tsan Tang*, C.-S. Pai, Z.-R. Haung, Y.-T. Tsai, Z.-K. Chen

2024 International VLSI Symposium on Technology, Systems and Applications (VLSI-TSA)

Enabling the wide memory window and long endurance in hafnia-based FeFET from the perspective of interfacial layer

Yu Tzu Tsai, Yu-Ting Chen, Cheng-Rui Liu, Sheng-Min Wang, Zheng-Kai Chen, Chia-shuo Pai, Zi-Rong Huang, Ying-Tsan Tang

Japanese Journal of Applied Physics
2023

Atomistic simulations of thermal conductivity in novel GeC channel materials from first-principles molecular dynamics calculations

Shao-Chen Lee, Yu-Ting Chen, Cheng-Rui Liu, Sheng-Min Wang, Ying-Tsan Tang

Japanese Journal of Applied Physics

3-bits-per-cell 2T32CFE nvTCAM by Angstrom-laminated Ferroelectric Layers with 10¹¹ Cycles of Endurance and 4.92V of Ultra-wide Memory-windows for In-memory-searching

ER Hsieh, YT Tang, CR Liu, SM Wang, YL Hsueh, RQ Lin, YX Huang, YT Chen

2023 IEEE Symposium on VLSI Technology and Circuits

Ultra-Large Memory Window of 3.8V and 75% Read/Write Speed Improvement through Stressed Alumina and Angstrom-Laminated HfZrO2

Z-R Huang, S-M Wang, C-R Liu, Y-T Chen, Y-T Tsai, Z-K Chen, C-S Pai, YT Tang

2023 Silicon Nanoelectronics Workshop (SNW)

Theoretical Study of High Performance Germanium Nanowire Quantum Dot

Han-Wei Yang, Yung-Feng Wu, Ming-Jung Hsu, Shao-Chen Lee, Ying-Tsan Tang

2023 Silicon Nanoelectronics Workshop (SNW)

Physical Insights of Low Thermal Expansion Coefficient Electrode Stress Effect on Hafnia-Based Switching Speed

Y-T Tsai, C-R Liu, Y-T Chen, S-M Wang, Z-K Chen, C-S Pai, Z-R Haung, F-S Chang, Z-X Li, K-Y Hsiang, M-H Lee, YT Tang

arXiv preprint arXiv:2307.04404
2022

Superlattice HfO 2-ZrO2 based Ferro-Stack HfZrO2 FeFETs: Homogeneous-Domain Merits Ultra-Low Error, Low Programming Voltage 4 V and Robust Endurance 10 9 cycles for Multibit NVM

C.-Y. Liao... Ying-Tsan Tang, S.-T. Chang, C.-W. Liu, S. Maikap, M.-H. Lee

2022 International Electron Devices Meeting (IEDM)

Highly Reliable, Scalable, and High-Yield HfZrOx FRAM by Barrier Layer Engineering and Post-Metal Annealing

Yu-De Lin... Ying-Tsan Tang, Tuo-Hung Hou, Shyh-Shyuan Sheu, Wei-Chung Lo, Shih-Chieh Chang

2022 International Electron Devices Meeting (IEDM)

van der Waals epitaxy of 2D h-AlN on TMDs by atomic layer deposition at 250 °C

Chenming Hu, Shu-Jui Chang, Shin-Yuan Wang, Yu-Che Huang, Jia Hao Chih, Yu-Ting Lai, Yi-Wei Tsai, Jhih-Min Lin, Chao-Hsin Chien, Ying-Tsan Tang

Applied Physics Letters, 162102

NVDimm-FE: A High-density 3D Architecture of 3-bit/c 2TnCFE to Break Great Memory Wall with 10 ns of PGM-pulse, 1010 Cycles of Endurance, and Decade Lifetime at 103 °C

ER Hsieh, JK Chang, YT Tang, YJ Li, CW Liang, MY Lin, SY Huang, CJ Su, JC Guo, SS Chung

2022 IEEE Symposium on VLSI Technology and Circuits

Characterization of Double HfZrO2 based FeFET toward Low-Voltage Multi-Level Operation for High Density Nonvolatile Memory

Z-F Lou, C-Y Liao, K-Y Hsiang, C-Y Lin, Y-D Lin, P-C Yeh, C-Y Wang, H-Y Yang, P-J Tzeng, T-H Hou, Y-T Tang, MH Lee

2022 International Symposium on VLSI Technology, Systems and Applications (VLSI-TSA)
2021

Visualizing Ferroelectric Uniformity of Hf1–x Zr x O2 Films Using X-ray Mapping

Shu-Jui Chang, Chih-Yu Teng, Yi-Jan Lin, Tsung-Mu Wu, Min-Hung Lee, Bi-Hsuan Lin, Mau-Tsu Tang, Tai-Sing Wu, Chenming Hu, Ethan Ying-Tsan Tang, Yuan-Chieh Tseng

ACS Applied Materials & Interfaces 13 (24), 29212–29221

NLS based Modeling and Characterization of Switching Dynamics for Antiferroelectric/Ferroelectric Hafnium Zirconium Oxides

YC Chen, KY Hsiang, YT Tang, MH Lee, P Su

2021 IEEE International Electron Devices Meeting (IEDM)

Improving Edge Dead Domain and Endurance in Scaled HfZrOx FeRAM

Yu-De Lin, Po-Chun Yeh, Ying-Tsan Tang, Jian-Wei Su, Hsin-Yun Yang, Yu-Hao Chen, Chih-Pin Lin, Po-Shao Yeh, Jui-Chin Chen, Pei-Jer Tzeng, Min-Hung Lee, Tuo-Hung Hou, Shyh-Shyuan Sheu, Wei-Chung Lo, Chih-I Wu

2021 IEEE International Electron Devices Meeting (IEDM)

Deep insights into Interface Effects to achieve Low-voltage Operation (< 1.2 V), Low Process Temperature, and First-Principle Calculation

Y-T Tang, T-M Wu, C-L Fan, Y-M Lai, K-Y Hsiang, C-Y Liao, S-H Chang, T-Y Yu, P Su, M-T Chang, B-H Huang, C Hu, S-J Chang, M-F Chang, M-H Lee

2021 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT)
2020

Pulse-Mediated Electronic Tuning of the MoS2–Perovskite Ferroelectric Field Effect Transistors

KW Chen, SJ Chang, EYT Tang, CP Lin, TH Hou, CH Chen, YC Tseng

ACS Applied Electronic Materials 2 (12), 3843-3852
2019

3D Scalable, Wake-up Free, and Highly Reliable FRAM Technology with Stress-Engineered HfZrOx

YD Lin, HY Lee, YT Tang, PC Yeh, HY Yang, PS Yeh, CY Wang, JW Su, SH Li, SS Sheu, TH Hou, WC Lo, MH Lee, MF Chang, YC King, CJ Lin

2019 IEEE International Electron Devices Meeting (IEDM)

A Comprehensive Kinetical Modeling of Polymorphic Phase Distribution of Ferroelectric-Dielectrics and Interfacial Energy Effects on Negative Capacitance FETs

Y-T Tang, C-L Fan, Y-C Kao, Nicola Modolo, C-J Su, T-L Wu, K-H Kao, P-J Wu, S-W Hsaio, Artur Useinov, Pin Su, W-F Wu, G-W Huang, J-M Shieh, W-K Yeh, Y-H Wang

2019 Symposium on VLSI Technology

Self-organized pairs of Ge double quantum dots with tunable sizes and spacings enable room-temperature operation of qubit and single-electron devices

KP Peng, CL Chen, YT Tang, D Kuo, T George, HC Lin, PW Li

2019 IEEE International Electron Devices Meeting (IEDM)

Impact of Hafnium Oxide-Based Ferroelectric Material on Monolayer Black Phosphorus Transistor for Negative Capacitance and Memory Application

KT Chen, YF Chung, YT Tang, ST Chang, MH Lee

2019 International Conference on Solid State Devices and Materials (SSDM)
2018

A Comprehensive Study of Polymorphic Phase Distribution of Ferroelectric-Dielectrics and Interfacial Layer Effects on Negative Capacitance FETs for Sub-5 nm Node

Y-T Tang, C-J Su, Y-S Wang, K-H Kao, T-L Wu, P-J Sung, F-J Hou, C-J Wang, M-S Yeh, Y-J Lee, W-F Wu, Huang G-W, Shieh J-M, W-K Yeh, Y.-H Wang

2018 Symposium on VLSI Technology
2017

Sub-60 mV/dec ferroelectric HZO MoS2negative capacitance field-effect transistor with internal metal gate: The role of parasitic capacitance

M Si, C Jiang, CJ Su, YT Tang, L Yang, W Chung, MA Alam, PD Ye

2017 IEEE International Electron Devices Meeting (IEDM)

TSV-free FinFET-based Monolithic 3D+-IC with computing-in-memory SRAM cell for intelligent IoT devices

Fu-Kuo Hsueh, Hsiao-Yun Chiu, Chang-Hong Shen, Jia-Min Shieh, Ying-Tsan Tang, et al.

2017 IEEE International Electron Devices Meeting (IEDM)

Investigation of strain‐induced phase transformation in ferroelectric transistor using metal‐nitride gate electrode

YC Chiu, CH Cheng, CY Chang, YT Tang, MC Chen

physica status solidi (RRL)–Rapid Research Letters 11 (3)

Ge nanowire FETs with HfZrOx ferroelectric gate stack exhibiting SS of sub-60 mV/dec and biasing effects on ferroelectric reliability

C-J Su, T-C Hong, Y-C Tsou, F-J Hou, P-J Sung, M-S Yeh, C-C Wan, K-H Kao, Y-T Tang, et al.

2017 IEEE International Electron Devices Meeting (IEDM)
2016

A numerical study of Si-TMD contact with n/p type operation and interface barrier reduction for sub-5 nm monolayer MoS2FET

Ying-Tsan Tang, Kai-Shin Li, Lain-Jong Li, Ming-Yang Li, Chang-Hsien Lin, et al.

2016 IEEE International Electron Devices Meeting (IEDM)

A Hybrid Implant Doping Technique with Plasma Immersion Ion Implant (PIII) Process for 10 nm Fin Cannel of 3D-FET

Yi-Ju Chen, Ying-Tsan Tang, Chang-Hsien Lin, Chun-Chi Chen, et al.

2016 21st International Conference on Ion Implantation Technology (IIT)