BEOL Three-Dimensional Stackable Oxide Semiconductor CMOS Inverter with a High Voltage Gain of 233 at Cryogenic Temperatures

Y Sun, Y Xu, Z Zheng, Y Wang, Y Kang, K Han… - Nano Letters, 2024 - ACS Publications
Targeting high-performance computing at cryogenic temperatures, we report back-end-of-
line (BEOL)-compatible p-type Te-TeO x field effect transistors (FETs) deposited using a …

Top-Gate Indium-Tin-Oxide Power Transistors Featuring High Breakdown Voltage of 156 V

J Xie, Y Wang, Z Zheng, Y Kang, X Chen… - IEEE Electron …, 2024 - ieeexplore.ieee.org
In this letter, a top-gate (TG) indium-tin-oxide (ITO) power field-effect transistor (FET) with
offset design is reported for the first time and carefully investigated by both simulations and …

Advancing the Understanding of Reliability in BEOL-Compatible Oxide Semiconductor Transistors: The Impact of AC PBTI

G Liu, Q Kong, Z Zhou, Y Xu, C Sun… - … on Electron Devices, 2024 - ieeexplore.ieee.org
This article presents an in-depth investigation into the impact of alternating current (ac) and
direct current (dc) positive bias temperature instability (PBTI) on hydrogen (H) formation in …

Monolithic 3D Integration of 1T1C AFeRAM with InGaZnO/InO Dual-Channel FET and AFE ZrO2 Capacitor for Low-Power and High-Density Embedded Nonvolatile …

M Ma, G Lin, J Xu, H Qian, R Shen… - IEEE Electron …, 2024 - ieeexplore.ieee.org
We have developed and fabricated 1T1C antiferroelectric RAM (AFeRAM) with InGaZnO
(IGZO)/InO dual-channel FET and antiferroelectric (AFE) ZrO 2 capacitor for monolithic 3D …

Suppressed Capacitive Coupling in 2 Transistor Gain Cell With Oxide Channel and Split Gate

O Phadke, SG Kirtania, D Chakraborty… - … on Electron Devices, 2024 - ieeexplore.ieee.org
In this article, the impact of capacitive coupling in the oxide-channel-based 2 transistor gain
cell (2TGC) is evaluated. The study is performed using an experimentally calibrated TCAD …

BEOL-Compatible On-Chip DC-DC Converters

S Deng, J Kwak, J Lee, S Yu… - 2024 IEEE International …, 2024 - ieeexplore.ieee.org
We have developed back-end-of-line (BEOL)-compatible on-chip DC-DC converters using
amorphous oxide semiconductor (AOS) power transistor technology. Simulation results of …

Monolithic Switched-Capacitor DC–DC Converters Using BEOL-Compatible Oxide Power Transistors and Superlattice MIM Capacitors

S Deng, J Kwak, J Lee, D Chakraborty… - … on Electron Devices, 2024 - ieeexplore.ieee.org
This work reports the first experimental demonstration of on-chip switched-capacitor (SC) dc-
dc voltage converters, where two types of back-end-of-line (BEOL) compatible device …