Wafer-scale production of patterned transition metal ditelluride layers for two-dimensional metal–semiconductor contacts at the Schottky–Mott limit

S Song, Y Sim, SY Kim, JH Kim, I Oh, W Na, DH Lee… - Nature …, 2020 - nature.com
A key challenge in the development of two-dimensional (2D) devices is the fabrication of
metal–semiconductor junctions with minimal contact resistance and depinned energy levels …

P-type electrical contacts for 2D transition-metal dichalcogenides

Y Wang, JC Kim, Y Li, KY Ma, S Hong, M Kim, HS Shin… - Nature, 2022 - nature.com
Digital logic circuits are based on complementary pairs of n-and p-type field effect transistors
(FETs) via complementary metal oxide semiconductor technology. In three-dimensional (3D) …

Interaction-and defect-free van der Waals contacts between metals and two-dimensional semiconductors

G Kwon, YH Choi, H Lee, HS Kim, J Jeong, K Jeong… - Nature …, 2022 - nature.com
High Schottky barrier heights at metal–semiconductor junctions due to Fermi-level pinning
can degrade the performance of electronic devices and increase their energy consumption …

Simultaneous synthesis and integration of two-dimensional electronic components

Q Zhang, XF Wang, SH Shen, Q Lu, X Liu, H Li… - Nature …, 2019 - nature.com
Abstract Two-dimensional (2D) materials such as transition metal chalcogenides can be
used to create different components of electronic devices, including semiconducting …

Making clean electrical contacts on 2D transition metal dichalcogenides

Y Wang, M Chhowalla - Nature Reviews Physics, 2022 - nature.com
Abstract 2D semiconductors, particularly transition metal dichalcogenides (TMDs), have
emerged as highly promising for new electronic technologies. However, a key challenge in …

Van der Waals contacts between three-dimensional metals and two-dimensional semiconductors

Y Wang, JC Kim, RJ Wu, J Martinez, X Song, J Yang… - Nature, 2019 - nature.com
As the dimensions of the semiconducting channels in field-effect transistors decrease, the
contact resistance of the metal–semiconductor interface at the source and drain electrodes …

Bilayer tungsten diselenide transistors with on-state currents exceeding 1.5 milliamperes per micrometre

R Wu, Q Tao, J Li, W Li, Y Chen, Z Lu, Z Shu… - Nature …, 2022 - nature.com
Two-dimensional semiconductors such as layered transition metal dichalcogenides can
offer superior immunity to short-channel effects compared with bulk semiconductors such as …

Two-dimensional metallic alloy contacts with composition-tunable work functions

X Li, H Long, J Zhong, F Ding, W Li, Z Zhang… - Nature …, 2023 - nature.com
Heterostructures made using two-dimensional semiconducting transition metal
dichalcogenides could be used to build next-generation electronic devices. However, their …

Approaching the quantum limit in two-dimensional semiconductor contacts

W Li, X Gong, Z Yu, L Ma, W Sun, S Gao, Ç Köroğlu… - Nature, 2023 - nature.com
The development of next-generation electronics requires scaling of channel material
thickness down to the two-dimensional limit while maintaining ultralow contact resistance …

High‐throughput screening of phase‐engineered atomically thin transition‐metal dichalcogenides for van der Waals contacts at the Schottky–Mott limit

Y Li, L Su, Y Lu, Q Luo, P Liang, H Shu, X Chen - InfoMat, 2023 - Wiley Online Library
A main challenge for the development of two‐dimensional devices based on atomically thin
transition‐metal dichalcogenides (TMDs) is the realization of metal–semiconductor junctions …