Recent Progress on Irradiation-Induced Defect Engineering of Two-Dimensional 2H-MoS2 Few Layers

GY Zhao, H Deng, N Tyree, M Guy, A Lisfi, Q Peng… - Applied Sciences, 2019 - mdpi.com
Atom-thick two-dimensional materials usually possess unique properties compared to their
bulk counterparts. Their properties are significantly affected by defects, which could be …

Multilevel artificial electronic synaptic device of direct grown robust MoS2 based memristor array for in-memory deep neural network

M Naqi, MS Kang, N Liu, T Kim, S Baek… - npj 2D Materials and …, 2022 - nature.com
With an increasing demand for artificial intelligence, the emulation of the human brain in
neuromorphic computing has led to an extraordinary result in not only simulating synaptic …

Electron irradiation effects in transmission electron microscopy: Random displacements and collective migrations

N Jiang - Micron, 2023 - Elsevier
Electron beam damage in transmission electron microscopy (TEM) is complicated because
the damage phenomena can be the result of random atomic displacements or collective …

Electron irradiation-induced defects for reliability improvement in monolayer MoS2-based conductive-point memory devices

X Wu, Y Gu, R Ge, MI Serna, Y Huang, JC Lee… - npj 2D Materials and …, 2022 - nature.com
Monolayer molybdenum disulfide has been previously discovered to exhibit non-volatile
resistive switching behavior in a vertical metal-insulator-metal structure, featuring ultra-thin …

Exceptionally Uniform and Scalable Multilayer MoS2 Phototransistor Array Based on Large-Scale MoS2 Grown by RF Sputtering, Electron Beam Irradiation, and …

H Park, N Liu, BH Kim, SH Kwon, S Baek… - … applied materials & …, 2020 - ACS Publications
Two-dimensional molybdenum disulfide (MoS2) has emerged as a promising material for
optoelectronic applications because of its superior electrical and optical properties …

Direct WS2 photodetector fabrication on a flexible substrate

BH Kim, H Yoon, SH Kwon, DW Kim, YJ Yoon - Vacuum, 2021 - Elsevier
Recently, research to find novel two-dimensional (2D)-layered materials has attracted
attention due to their advantages in flexible device applications. Thus, we directly fabricated …

Atomic-Scale in Situ Observations of Crystallization and Restructuring Processes in Two-Dimensional MoS2 Films

BC Bayer, R Kaindl, M Reza Ahmadpour Monazam… - ACS …, 2018 - ACS Publications
We employ atomically resolved and element-specific scanning transmission electron
microscopy (STEM) to visualize in situ and at the atomic scale the crystallization and …

Negative photoconductivity of WS2 nanosheets decorated with Au nanoparticles via electron-beam irradiation

BH Kim, SH Kwon, HH Gu, YJ Yoon - Physica E: Low-dimensional Systems …, 2019 - Elsevier
Abstract Tungsten disulfide (WS 2) nanosheets (NSs) decorated with Au nanoparticles (NPs)
were synthesized, and the effect on the WS 2 NS photoresponse was investigated. The WS …

Spatially Controlled Phase Transition in MoTe2 Driven by Focused Ion Beam Irradiations

M Xiao, Z Wu, G Liu, X Liao, J Yuan… - ACS Applied Materials & …, 2024 - ACS Publications
Phase transitions play an important role in tuning the physical properties of two-dimensional
(2D) materials as well as developing their high-performance device applications. Here, we …

MoS2 Nanocomposite Films with High Irradiation Tolerance and Self-Adaptive Lubrication

Z Duan, H Jiang, X Zhao, L Qiao, M Hu… - … Applied Materials & …, 2021 - ACS Publications
Although nanostructures and oxide dispersion can reduce radiation-induced damage in
materials and enhance radiation tolerance, previous studies prove that MoS2 …