Van der Waals contact for two-dimensional transition metal dichalcogenides

L Ma, Y Wang, Y Liu - Chemical Reviews, 2024 - ACS Publications
Two-dimensional (2D) transition metal dichalcogenides (TMDs) have emerged as highly
promising candidates for next-generation electronics owing to their atomically thin structures …

Van der Waals heterostructures and devices

Y Liu, NO Weiss, X Duan, HC Cheng, Y Huang… - Nature Reviews …, 2016 - nature.com
Two-dimensional layered materials (2DLMs) have been a central focus of materials
research since the discovery of graphene just over a decade ago. Each layer in 2DLMs …

P-type polar transition of chemically doped multilayer MoS2 transistor

X Liu, D Qu, J Ryu, F Ahmed, Z Yang, D Lee… - arxiv preprint arxiv …, 2015 - arxiv.org
The accessibility of both n-type and p-type MoS2 FET is necessary for complementary
device applications involving MoS2. However, MoS2 PFET is rarely achieved due to pinning …

Carrier‐Type Modulation and Mobility Improvement of Thin MoTe2

D Qu, X Liu, M Huang, C Lee, F Ahmed… - Advanced …, 2017 - Wiley Online Library
A systematic modulation of the carrier type in molybdenum ditelluride (MoTe2) field‐effect
transistors (FETs) is described, through rapid thermal annealing (RTA) under a controlled …

Modulation of Quantum Tunneling via a Vertical Two-Dimensional Black Phosphorus and Molybdenum Disulfide p–n Junction

X Liu, D Qu, HM Li, I Moon, F Ahmed, C Kim, M Lee… - ACS …, 2017 - ACS Publications
Diverse diode characteristics were observed in two-dimensional (2D) black phosphorus
(BP) and molybdenum disulfide (MoS2) heterojunctions. The characteristics of a backward …

Two-dimensional materials for synaptic electronics and neuromorphic systems

S Wang, DW Zhang, P Zhou - Science Bulletin, 2019 - Elsevier
Synapses in biology provide a variety of functions for the neural system. Artificial synaptic
electronics that mimic the biological neuron functions are basic building blocks and …

Charge–Ferroelectric Transition in Ultrathin Na0.5Bi4.5Ti4O15 Flakes Probed via a Dual‐Gated Full van der Waals Transistor

X Liu, X Zhou, Y Pan, J Yang, H **ang… - Advanced …, 2020 - Wiley Online Library
Ferroelectric field‐effect transistors (FeFETs) have recently attracted enormous attention
owing to their applications in nonvolatile memories and low‐power logic electronics …

Mobility engineering in vertical field effect transistors based on van der Waals heterostructures

YS Shin, K Lee, YR Kim, H Lee, IM Lee… - Advanced …, 2018 - Wiley Online Library
Vertical integration of 2D layered materials to form van der Waals heterostructures (vdWHs)
offers new functional electronic and optoelectronic devices. However, the mobility in vertical …

A Novel and Facile Route to Synthesize Atomic‐Layered MoS2 Film for Large‐Area Electronics

S Boandoh, SH Choi, JH Park, SY Park, S Bang… - Small, 2017 - Wiley Online Library
High‐quality and large‐area molybdenum disulfide (MoS2) thin film is highly desirable for
applications in large‐area electronics. However, there remains a challenge in attaining …

High electric field carrier transport and power dissipation in multilayer black phosphorus field effect transistor with dielectric engineering

F Ahmed, YD Kim, MS Choi, X Liu, D Qu… - Advanced Functional …, 2017 - Wiley Online Library
This study addresses high electric field transport in multilayer black phosphorus (BP) field
effect transistors with self‐heating and thermal spreading by dielectric engineering …