Integrating 2D layered materials with 3D bulk materials as van der Waals heterostructures for photodetections: Current status and perspectives
In the last decade, two‐dimensional layered materials (2DLMs) have been drawing
extensive attentions due to their unique properties, such as absence of surface dangling …
extensive attentions due to their unique properties, such as absence of surface dangling …
Progress and Insight of Van der Waals Heterostructures Containing Interlayer Transition for Near Infrared Photodetectors
Van der Waals (vdWs) heterostructures enable bandgap engineering of different 2D
materials to realize the interlayer transition via type‐II band alignment leading to broaden …
materials to realize the interlayer transition via type‐II band alignment leading to broaden …
Graphene charge-injection photodetectors
W Liu, J Lv, L Peng, H Guo, C Liu, Y Liu, W Li, L Li… - Nature …, 2022 - nature.com
Charge-coupled devices are widely used imaging technologies. However, their speed is
limited due to the complex readout process, which involves sequential charge transfer …
limited due to the complex readout process, which involves sequential charge transfer …
Phase-controlled van der Waals growth of wafer-scale 2D MoTe2 layers for integrated high-sensitivity broadband infrared photodetection
Being capable of sensing broadband infrared (IR) light is vitally important for wide-ranging
applications from fundamental science to industrial purposes. Two-dimensional (2D) …
applications from fundamental science to industrial purposes. Two-dimensional (2D) …
Fully‐Depleted PdTe2/WSe2 van der Waals Field Effect Transistor with High Light On/Off Ratio and Broadband Detection
Due to its unique band structure and topological properties, the 2D topological semimetal
exhibits potential applications in photoelectric detection, polarization sensitive imaging, and …
exhibits potential applications in photoelectric detection, polarization sensitive imaging, and …
Synergistic-potential engineering enables high-efficiency graphene photodetectors for near-to mid-infrared light
High quantum efficiency and wide-band detection capability are the major thrusts of infrared
sensing technology. However, bulk materials with high efficiency have consistently …
sensing technology. However, bulk materials with high efficiency have consistently …
Graphene/PtSe2/Pyramid Si van Der Waals Schottky Junction for Room-Temperature Broadband Infrared Light Detection
Uncooled infrared (IR) photodetection has attracted increasing research interest due to its
important applications in civil and military fields. Recently, platinum diselenide (PtSe 2), a …
important applications in civil and military fields. Recently, platinum diselenide (PtSe 2), a …
Low symmetric sub-wavelength array enhanced lensless polarization-sensitivity photodetector of germanium selenium
Polarization-sensitive photodetectors, with the ability of identifying the texture-, stress-, and
roughness-induced light polarization state variation, displace unique advantages in the …
roughness-induced light polarization state variation, displace unique advantages in the …
Toward High Bias‐Stress Stability P‐Type GaSb Nanowire Field‐Effect‐Transistor for Gate‐Controlled Near‐Infrared Photodetection and Photocommunication
Z Sa, F Liu, X Zhuang, Y Yin, Z Lv… - Advanced Functional …, 2023 - Wiley Online Library
The bias‐stress instability of nanowires (NWs) field‐effect‐transistors (FETs), originated from
the surface trappings, are challenging greatly the functionalization of III‐V group …
the surface trappings, are challenging greatly the functionalization of III‐V group …
Bionic visual-audio photodetectors with in-sensor perception and preprocessing
J Fu, C Nie, F Sun, G Li, H Shi, X Wei - Science Advances, 2024 - science.org
Serving as the “eyes” and “ears” of the Internet of Things, optical and acoustic sensors are
the fundamental components in hardware systems. Nowadays, mainstream hardware …
the fundamental components in hardware systems. Nowadays, mainstream hardware …