2D heterostructures for ubiquitous electronics and optoelectronics: principles, opportunities, and challenges
A grand family of two-dimensional (2D) materials and their heterostructures have been
discovered through the extensive experimental and theoretical efforts of chemists, material …
discovered through the extensive experimental and theoretical efforts of chemists, material …
How to characterize figures of merit of two-dimensional photodetectors
Photodetectors based on two-dimensional (2D) materials have been the focus of intensive
research and development over the past decade. However, a gap has long persisted …
research and development over the past decade. However, a gap has long persisted …
Enhanced gain and detectivity of unipolar barrier solar blind avalanche photodetector via lattice and band engineering
Q Zhang, N Li, T Zhang, D Dong, Y Yang… - Nature …, 2023 - nature.com
Ga2O3-based solar blind avalanche photodetectors exhibit low voltage operation, optical
filter-free and monolithic integration of photodetector arrays, and therefore they are …
filter-free and monolithic integration of photodetector arrays, and therefore they are …
In Situ Fabrication of PdSe2/GaN Schottky Junction for Polarization-Sensitive Ultraviolet Photodetection with High Dichroic Ratio
Polarization-sensitive ultraviolet (UV) photodetection is of great technological importance for
both civilian and military applications. Two-dimensional (2D) group-10 transition-metal …
both civilian and military applications. Two-dimensional (2D) group-10 transition-metal …
Uncooled Mid-Infrared Sensing Enabled by Chip-Integrated Low-Temperature-Grown 2D PdTe2 Dirac Semimetal
Next-generation mid-infrared (MIR) imaging chips demand free-cooling capability and high-
level integration. The rising two-dimensional (2D) semimetals with excellent infrared (IR) …
level integration. The rising two-dimensional (2D) semimetals with excellent infrared (IR) …
Unipolar barrier photodetectors based on van der Waals heterostructures
Unipolar barrier structures are used to suppress dark current in photodetectors by blocking
majority carriers. Designing unipolar barriers with conventional materials is challenging due …
majority carriers. Designing unipolar barriers with conventional materials is challenging due …
Two-dimensional field-effect transistor sensors: the road toward commercialization
C Dai, Y Liu, D Wei - Chemical Reviews, 2022 - ACS Publications
The evolutionary success in information technology has been sustained by the rapid growth
of sensor technology. Recently, advances in sensor technology have promoted the …
of sensor technology. Recently, advances in sensor technology have promoted the …
Photodetectors of 2D materials from ultraviolet to terahertz waves
Q Qiu, Z Huang - Advanced Materials, 2021 - Wiley Online Library
Abstract 2D materials are considered to be the most promising materials for photodetectors
due to their unique optical and electrical properties. Since the discovery of graphene, many …
due to their unique optical and electrical properties. Since the discovery of graphene, many …
Ultra-sensitive polarization-resolved black phosphorus homojunction photodetector defined by ferroelectric domains
With the further miniaturization and integration of multi-dimensional optical information
detection devices, polarization-sensitive photodetectors based on anisotropic low …
detection devices, polarization-sensitive photodetectors based on anisotropic low …
Silicon/2D-material photodetectors: from near-infrared to mid-infrared
Abstract Two-dimensional materials (2DMs) have been used widely in constructing
photodetectors (PDs) because of their advantages in flexible integration and ultrabroad …
photodetectors (PDs) because of their advantages in flexible integration and ultrabroad …