Critical challenges in the development of electronics based on two-dimensional transition metal dichalcogenides

Y Wang, S Sarkar, H Yan, M Chhowalla - Nature Electronics, 2024 - nature.com
The development of high-performance electronic devices based on two-dimensional (2D)
transition metal dichalcogenide semiconductors has recently advanced from one-off proof-of …

The performance limits of hexagonal boron nitride as an insulator for scaled CMOS devices based on two-dimensional materials

T Knobloch, YY Illarionov, F Ducry, C Schleich… - Nature …, 2021 - nature.com
Complementary metal–oxide–semiconductor (CMOS) logic circuits at their ultimate scaling
limits place extreme demands on the properties of all materials involved. The requirements …

Insulators for 2D nanoelectronics: the gap to bridge

YY Illarionov, T Knobloch, M Jech, M Lanza… - Nature …, 2020 - nature.com
Nanoelectronic devices based on 2D materials are far from delivering their full theoretical
performance potential due to the lack of scalable insulators. Amorphous oxides that work …

Improving stability in two-dimensional transistors with amorphous gate oxides by Fermi-level tuning

T Knobloch, B Uzlu, YY Illarionov, Z Wang, M Otto… - Nature …, 2022 - nature.com
Electronic devices based on two-dimensional semiconductors suffer from limited electrical
stability because charge carriers originating from the semiconductors interact with defects in …

Toward sustainable ultrawide bandgap van der Waals materials: An ab initio screening effort

CW Tan, L Xu, CC Er, SP Chai… - Advanced Functional …, 2024 - Wiley Online Library
The sustainable development of next‐generation device technology is paramount in the face
of climate change and the looming energy crisis. Tremendous effort is made in the discovery …

Dielectrics for two-dimensional transition-metal dichalcogenide applications

CS Lau, S Das, IA Verzhbitskiy, D Huang, Y Zhang… - ACS …, 2023 - ACS Publications
Despite over a decade of intense research efforts, the full potential of two-dimensional
transition-metal dichalcogenides continues to be limited by major challenges. The lack of …

Perspective of 2D integrated electronic circuits: Scientific pipe dream or disruptive technology?

M Waltl, T Knobloch, K Tselios, L Filipovic… - Advanced …, 2022 - Wiley Online Library
Within the last decade, considerable efforts have been devoted to fabricating transistors
utilizing 2D semiconductors. Also, small circuits consisting of a few transistors have been …

Interface states in gate stack of carbon nanotube array transistors

Y Liu, S Ding, W Li, Z Zhang, Z Pan, Y Ze, B Gao… - ACS …, 2024 - ACS Publications
A deep understanding of the interface states in metal–oxide–semiconductor (MOS)
structures is the premise of improving the gate stack quality, which sets the foundation for …

Controversial issues in negative bias temperature instability

JH Stathis, S Mahapatra, T Grasser - Microelectronics Reliability, 2018 - Elsevier
In spite of 50 years of history, there is still no consensus on the basic physics of Negative
Bias Temperature Instability. Two competing models, Reaction-Diffusion and Defect-Centric …

Defects Induced Charge Trapping/Detrapping and Hysteresis Phenomenon in MoS2 Field-Effect Transistors: Mechanism Revealed by Anharmonic Marcus Charge …

X Ma, YY Liu, L Zeng, J Chen, R Wang… - … Applied Materials & …, 2021 - ACS Publications
One critical problem inhibiting the application of MoS2 field-effect transistors (FETs) is the
hysteresis in their transfer characteristics, which is typically associated with charge trapping …