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 …

High‐Performance and Polarization‐Sensitive Imaging Photodetector Based on WS2/Te Tunneling Heterostructure

Z Luo, H Xu, W Gao, M Yang, Y He, Z Huang, J Yao… - Small, 2023 - Wiley Online Library
Next‐generation imaging systems require photodetectors with high sensitivity, polarization
sensitivity, miniaturization, and integration. By virtue of their intriguing attributes, emerging …

Miniaturized spectrometer with intrinsic long-term image memory

G Wu, M Abid, M Zerara, J Cho, M Choi… - Nature …, 2024 - nature.com
Miniaturized spectrometers have great potential for use in portable optoelectronics and
wearable sensors. However, current strategies for miniaturization rely on von Neumann …

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 …

A reconfigurable binary/ternary logic conversion-in-memory based on drain-aligned floating-gate heterojunction transistors

C Lee, C Lee, S Lee, J Choi, H Yoo, SG Im - Nature Communications, 2023 - nature.com
A new type of heterojunction non-volatile memory transistor (H-MTR) has been developed,
in which the negative transconductance (NTC) characteristics can be controlled …

Near‐Infrared, Self‐Powered and Polarization‐Sensitive Photodetector Based on GeSe–MoTe2 p–n Heterojunction

N Zhang, L Wu, W Gao, Q Zhao… - Advanced Materials …, 2022 - Wiley Online Library
Near‐infrared polarization‐sensitive photodetectors hold the advantages of capturing light
signals with high performance while shielding stray light, endowing them the potential …

Two-Dimensional SnSe2(1–x)S2x/MoTe2 Antiambipolar Transistors with Composition Modulation for Multivalued Inverters

X Luo, Y Liu, T Zheng, L Huang, Z Zheng… - … Applied Materials & …, 2024 - ACS Publications
Two-dimensional (2D) van der Waals heterostructures that embody the electronic
characteristics of each constituent material have found extensive applications. Alloy …

Defect Engineering of MoTe2 via Thiol Treatment for Type III van der Waals Heterojunction Phototransistor

Y Jeong, B Han, A Tamayo, N Claes, S Bals… - ACS nano, 2024 - ACS Publications
Molybdenum ditelluride (MoTe2) nanosheets have displayed intriguing physicochemical
properties and opto-electric characteristics as a result of their tunable and small band gap (E …

Negative Photoresponse Switching via Electron–Hole Recombination at The Type III Junction of MoTe2 Channel/SnS2 Top Layer

Y Jeong, T Kim, H Cho, J Ahn, S Hong… - Advanced …, 2023 - Wiley Online Library
Extensive study on 2D van der Waals (vdW) heterojunctions has primarily focused on PN
diodes for fast‐switching photodetection, while achieving the same from 2D channel …

Black Phosphorus Nanoflakes Vertically Stacked on MoS2 Nanoflakes as Heterostructures for Photodetection

V Krishnamurthi, MX Low, S Kuriakose… - Acs Applied Nano …, 2021 - ACS Publications
Heterostructures of two-dimensional (2D) materials are being actively explored for a
plethora of applications because of their ability to form stacked layers that provide access to …