Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
Low‐dimensional nanomaterial/Si heterostructure‐based photodetectors
View through CrossRef
AbstractDue to its excellent electrical and optical features, silicon (Si) is highly attractive for photodetector applications. The design and fabrication of low‐dimensional semiconductor/Si hybrid heterostructures provide a great platform for fabricating high‐performance photodetectors, thereby overcoming the inherent limitations of Si. This review focuses on state‐of‐the‐art Si heterostructure‐based photodetectors. It starts with the introduction of three different device configurations, that is, photoconductors, photodiodes, and phototransistors. Their working mechanisms and relative pros and cons are introduced, and the figures of merit of photodetectors are summarized. Then, we discuss the device physics/design, photodetection performance, and optimization strategies for Si‐based photodetectors. Finally, future challenges in the photodetector applications of Si‐based hybrid heterostructures are discussed.
Title: Low‐dimensional nanomaterial/Si heterostructure‐based photodetectors
Description:
AbstractDue to its excellent electrical and optical features, silicon (Si) is highly attractive for photodetector applications.
The design and fabrication of low‐dimensional semiconductor/Si hybrid heterostructures provide a great platform for fabricating high‐performance photodetectors, thereby overcoming the inherent limitations of Si.
This review focuses on state‐of‐the‐art Si heterostructure‐based photodetectors.
It starts with the introduction of three different device configurations, that is, photoconductors, photodiodes, and phototransistors.
Their working mechanisms and relative pros and cons are introduced, and the figures of merit of photodetectors are summarized.
Then, we discuss the device physics/design, photodetection performance, and optimization strategies for Si‐based photodetectors.
Finally, future challenges in the photodetector applications of Si‐based hybrid heterostructures are discussed.
Related Results
Further into the infrared with quantum dot photodetectors
Further into the infrared with quantum dot photodetectors
In the infrared, photodetectors are the key components in a wide-variety of applications such as thermal imaging, remote sensing, spectroscopy with newer technologies added to the ...
Application of 2-D Molybdenum Disulfide in the Field of Photoelectric Detection
Application of 2-D Molybdenum Disulfide in the Field of Photoelectric Detection
The research of photodetectors is rooted in the principle of photoelectric effect, which has become indispensable in human society. Photodetectors convert light signals into electr...
Research progress and challenges of low-dimensional tellurium-based photodetectors
Research progress and challenges of low-dimensional tellurium-based photodetectors
Abstract
Tellurium (Te), a typical p-type elemental semiconductor, exhibits exceptional properties including environmental stability, high carrier mobility, and s...
Structured 2D Electron Gas and MXene-Based Optoelectronics
Structured 2D Electron Gas and MXene-Based Optoelectronics
As the branch of technology concerned with the combined use of electronics and light, optoelectronics affects many aspects of modern life, including enabling long distance communic...
Research Progress on Broadband Photodetectors Based on Two-Dimensional Materials
Research Progress on Broadband Photodetectors Based on Two-Dimensional Materials
The growing demands of high-speed imaging, aerospace, and optical communication have driven intensive research on broadband photodetectors with high sensitivity and fast response. ...
Metasurface Photodetectors
Metasurface Photodetectors
Photodetectors are the essential building blocks of a wide range of optical systems. Typical photodetectors only convert the intensity of light electrical output signals, leaving o...
Two‐dimensional heterostructure promoted infrared photodetection devices
Two‐dimensional heterostructure promoted infrared photodetection devices
AbstractIt is a rapidly developed subject in expanding the fundamental properties and application of two‐dimensional (2D) materials. The weak van der Waals interaction in 2D materi...
A direct Z-scheme MoSi2N4/BlueP vdW heterostructure for photocatalytic overall water splitting
A direct Z-scheme MoSi2N4/BlueP vdW heterostructure for photocatalytic overall water splitting
Abstract
Building novel van der Waals (vdW) heterostructures is a feasible method to expand material properties and applications. A MoSi2N4/blue phosphorus (BlueP) h...