Probing charge traps at the 2D semiconductor/dielectric interface

JW John, A Mishra, R Debbarma, I Verzhbitskiy… - Nanoscale, 2023 - pubs.rsc.org
The family of 2-dimensional (2D) semiconductors is a subject of intensive scientific research
due to their potential in next-generation electronics. While offering many unique properties …

Characterizing Defects Inside Hexagonal Boron Nitride Using Random Telegraph Signals in van der Waals 2D Transistors

Z Huang, RG Lee, E Cuniberto, J Song, J Lee… - ACS …, 2024 - ACS Publications
Single-crystal hexagonal boron nitride (hBN) is used extensively in many two-dimensional
electronic and quantum devices, where defects significantly impact performance. Therefore …

Evidence of contact-induced variability in industrially-fabricated highly-scaled MoS2 FETs

L Panarella, B Kaczer, Q Smets, S Tyaginov… - npj 2D Materials and …, 2024 - nature.com
Evidence of microscopic inhomogeneities of the side source/drain contacts in 300 mm wafer
integrated MoS2 field-effect transistors is presented. In particular, the presence of a limited …

A stochastic encoder using point defects in two-dimensional materials

H Ravichandran, T Knobloch… - Nature …, 2024 - nature.com
While defects are undesirable for the reliability of electronic devices, particularly in scaled
microelectronics, they have proven beneficial in numerous quantum and energy-harvesting …

Experimental-Modeling Framework for Identifying Defects Responsible for Reliability Issues in 2D FETs

L Panarella, S Tyaginov, B Kaczer… - … Applied Materials & …, 2024 - ACS Publications
In this work, a self-consistent method is used to identify and describe defects plaguing 300
mm integrated 2D field-effect transistors. This method requires measurements of the transfer …

Dopant-mediated carrier tunneling in short-channel two-dimensional transistors

Y Lu, C Li, S Yang, M Yuan, S Qiao, Q Ji - Materials Chemistry …, 2024 - pubs.rsc.org
Substitutional do** has played a pivotal role in silicon-based electronics and holds
equivalent importance for emerging two-dimensional (2D) semiconductors, which show …

Interfacial engineering-induced electronic state modulation in Ru/MoS 2 heterostructures for efficient hydrogen evolution reaction

N Wang, Y Zhang, C Zhang, X Wang, S Dai… - Chemical …, 2025 - pubs.rsc.org
In traditional binary heterojunction catalysts, mismatched energy band structures lead to
higher electron transfer barriers. By reducing the work function difference via a ternary Ru …

Exploring the Potential of Substituted and Defected Magnesium Dichloride Monolayers for Optoelectronic Applications

H Mahida, A Patel, D Singh, Y Sonvane… - ACS Applied …, 2024 - ACS Publications
In this study, the effects of vacancy defects and substitutional do** on the structural,
electronic, and linear optical characteristics of the magnesium dichloride (MgCl2) monolayer …

Multiparameter Admittance Spectroscopy for Investigating Defects in MoSTEXPRESERVE0 Thin-Film MOSFETs

E Reato, A Esteki, B Ku, Z Wang… - … on Electron Devices, 2025 - ieeexplore.ieee.org
We present a method for assessing the quality of electronic material properties of thin-film
metal–oxide–semiconductor field-effect transistors (MOSFETs). By investigating samples …

Decoupling Current and Voltage Mediated Breakdown Mechanisms in CVD MoS2 FETs

U Patbhaje, R Verma, J Kumar, AB Dar… - 2024 IEEE …, 2024 - ieeexplore.ieee.org
We report distinct breakdown mechanisms in CVD monolayer MoS2 FET devices for the first
time mediated by either voltage or currents in devices. A detailed analysis of the breakdown …