Looking beyond 0 and 1: principles and technology of multi‐valued logic devices

M Andreev, S Seo, KS Jung, JH Park - Advanced Materials, 2022 - Wiley Online Library
Ever since the invention of solid‐state transistors, binary devices have dominated the
electronics industry. Although the binary technology links the natural property of devices to …

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 multiple negative differential resistance heterojunction device and its circuit application to ternary static random access memory

KH Kim, HY Park, J Shim, G Shin, M Andreev… - Nanoscale …, 2020 - pubs.rsc.org
For increasing the restricted bit-density in the conventional binary logic system, extensive
research efforts have been directed toward implementing single devices with a two …

Growth and interlayer engineering of 2D layered semiconductors for future electronics

C Song, G Noh, TS Kim, M Kang, H Song, A Ham… - ACS …, 2020 - ACS Publications
Layered materials that do not form a covalent bond in a vertical direction can be prepared in
a few atoms to one atom thickness without dangling bonds. This distinctive characteristic of …

Toward High-Peak-to-Valley-Ratio Graphene Resonant Tunneling Diodes

Z Zhang, B Zhang, Y Wang, M Wang, Y Zhang, H Li… - Nano Letters, 2023 - ACS Publications
The resonant tunneling diode (RTD) is one of the very few room-temperature-operating
quantum devices to date that is able to exhibit negative differential resistance. However, the …

Band‐to‐Band Tunneling Control by External Forces: A Key Principle and Applications

G Woo, T Kim, H Yoo - Advanced Electronic Materials, 2023 - Wiley Online Library
Band‐to‐band tunneling (BTBT) devices with superior subthreshold swing directly related to
on/off switching speed and power consumption efficiency have emerged as a breakthrough …

Negative differential resistance in carbon-based nanostructures

SA Evlashin, MA Tarkhov, DA Chernodubov… - Physical Review …, 2021 - APS
Nonlinear electrical properties, such as negative differential resistance (NDR), are essential
in numerous electrical circuits, including memristors. Several physical origins have been …

Unprecedentedly uniform, reliable, and centimeter-scale molybdenum disulfide negative differential resistance photodetectors

G Woo, EK Lee, H Yoo, T Kim - ACS Applied Materials & Interfaces, 2021 - ACS Publications
Negative differential resistance (NDR) can be applied to various devices such as reflection
amplifiers, relaxation oscillators, and neuromorphic devices. However, the development of …

Two-dimensional materials based on negative differential transconductance and negative differential resistance for the application of multi-valued logic circuit: a …

B Murugan, SY Lee - Carbon Letters, 2023 - Springer
Devices with negative differential transconductance (NDT) and negative differential
resistance (NDR) have shown a strong potential for digital electronics with high information …

Highly Tunable Negative Differential Resistance Device Based on Insulator-to-Metal Phase Transition of Vanadium Dioxide

JH Kim, SG Kim, SH Kim, KH Han, J Kim… - ACS Applied Materials …, 2023 - ACS Publications
Negative differential resistance (NDR) based on the band-to-band tunneling (BTBT)
mechanism has recently shown great potential in improving the performance of various …