Anti‐Ambipolar Heterojunctions: Materials, Devices, and Circuits

Y Meng, W Wang, W Wang, B Li, Y Zhang… - Advanced …, 2024 - Wiley Online Library
Anti‐ambipolar heterojunctions are vital in constructing high‐frequency oscillators, fast
switches, and multivalued logic (MVL) devices, which hold promising potential for next …

A review of the synthesis, fabrication, and recent advances in mixed dimensional heterostructures for optoelectronic devices applications

W Ahmad, AK Tareen, K Khan, M Khan, Q Khan… - Applied Materials …, 2023 - Elsevier
Low dimensional materials are promising candidates for the construction of electronic and
optoelectronic devices owing to their novel electronic structure and exciting physiochemical …

One-dimensional semimetal contacts to two-dimensional semiconductors

X Li, Y Wei, Z Wang, Y Kong, Y Su, G Lu, Z Mei… - Nature …, 2023 - nature.com
Abstract Two-dimensional (2D) semiconductors are promising in channel length scaling of
field-effect transistors (FETs) due to their excellent gate electrostatics. However, scaling of …

High-Performance Ultraviolet to Near-Infrared Antiambipolar Photodetectors Based on 1D CdSxSe1–x/2D Te Heterojunction

S Liu, L Zhang, B Ma, X Zeng, Y Liu, Z Ma… - … Applied Materials & …, 2024 - ACS Publications
Antiambipolar heterojunctions are regarded as a revolutionary technology in the fields of
electronics and optoelectronics, enabling the switch between positive and negative …

Band-to-band tunneling switches based on two-dimensional van der Waals heterojunctions

P Chava, Z Fekri, Y Vekariya, T Mikolajick… - Applied Physics …, 2023 - pubs.aip.org
Quantum mechanical band-to-band tunneling is a type of carrier injection mechanism that is
responsible for the electronic transport in devices like tunnel field effect transistors (TFETs) …

Advances in 2D materials based mixed-dimensional heterostructures photodetectors: Present status and challenges

D Somvanshi, S Jit - Materials Science in Semiconductor Processing, 2023 - Elsevier
The unique and exceptional properties of two-dimensional (2D) materials have opened
unprecedented opportunities for exploring novel 2D phenomena for optoelectronic …

Gate energy efficiency and negative capacitance in ferroelectric 2D/2D TFET from cryogenic to high temperatures

S Kamaei, A Saeidi, C Gastaldi, T Rosca… - npj 2D Materials and …, 2021 - nature.com
We report the fabrication process and performance characterization of a fully integrated
ferroelectric gate stack in a WSe2/SnSe2 Tunnel FETs (TFETs). The energy behavior of the …

Morphology determination of luminescent carbon nanotubes by analytical super-resolution microscopy approaches

BP Lambert, H Kerkhof, BS Flavel, L Cognet - ACS nano, 2024 - ACS Publications
The ability to determine the precise structure of nano-objects is essential for a multitude of
applications. This is particularly true of single-walled carbon nanotubes (SWCNTs), which …

Gate‐Tunable Photodiodes Based on Mixed‐Dimensional Te/MoTe2 Van der Waals Heterojunctions

D Zhao, Y Chen, W Jiang, X Wang, J Liu… - Advanced Electronic …, 2021 - Wiley Online Library
The dangling‐bond‐free surfaces of 2D materials enable them to possess various degrees
of freedom to form heterostructures with non‐2D materials. This allows for the combination of …

Mixed-dimensional 1D/2D van der Waals heterojunction diodes and transistors in the atomic limit

J Jadwiszczak, J Sherman, D Lynall, Y Liu, B Penkov… - ACS …, 2022 - ACS Publications
Inverting a semiconducting channel is the basis of all field-effect transistors. In silicon-based
metal-oxide-semiconductor field-effect transistors (MOSFETs), a gate dielectric mediates this …