Solution-processable infrared photodetectors: Materials, device physics, and applications

N Li, P Mahalingavelar, JH Vella, DS Leem… - Materials Science and …, 2021 - Elsevier
This review is written to introduce infrared photon detectors based on solution-processable
semiconductors. A new generation of solution-processable photon detectors have been …

Recent Advances in Low‐Dimensional Nanomaterials for Photodetectors

J Kim, J Lee, JM Lee, A Facchetti, TJ Marks… - Small …, 2024 - Wiley Online Library
New emerging low‐dimensional such as 0D, 1D, and 2D nanomaterials have attracted
tremendous research interests in various fields of state‐of‐the‐art electronics …

Thin-film image sensors with a pinned photodiode structure

J Lee, E Georgitzikis, Y Hermans, N Papadopoulos… - Nature …, 2023 - nature.com
Image sensors made using silicon complementary metal–oxide–semiconductor technology
can be found in numerous electronic devices and typically rely on pinned photodiode …

Flexible and broadband colloidal quantum dots photodiode array for pixel-level X-ray to near-infrared image fusion

J Liu, P Liu, T Shi, M Ke, K Xiong, Y Liu, L Chen… - Nature …, 2023 - nature.com
Combining information from multispectral images into a fused image is informative and
beneficial for human or machine perception. Currently, multiple photodetectors with different …

Few-layer graphitic carbon nitride nanosheet with controllable functionalization as an effective metal-free activator for peroxymonosulfate photocatalytic activation …

H Guo, HY Niu, C Liang, CG Niu, Y Liu, N Tang… - Chemical Engineering …, 2020 - Elsevier
In this work, electron-withdrawing groups functionalized few layer graphitic carbon nitride
(FCN-12) nanosheet was prepared and utilized for photocatalytic activation of …

Multiresonant grating to replace transparent conductive oxide electrode for bias selected filtering of infrared photoresponse

TH Dang, M Cavallo, A Khalili, C Dabard… - Nano Letters, 2023 - ACS Publications
Optoelectronic devices rely on conductive layers as electrodes, but they usually introduce
optical losses that are detrimental to the device performances. While the use of transparent …

Exploring the Potential of Colloidal Quantum Dots for Near‐Infrared to Short‐Wavelength Infrared Applications

D Shin, Y Park, H Jeong, HCV Tran… - Advanced Energy …, 2024 - Wiley Online Library
Colloidal quantum dots (CQDs) are powerful components for next‐generation infrared (IR)
optoelectronic devices owing to their confinement‐based bandgap‐tunability, cost …

Photodetectors based on lead sulfide quantum dot and organic absorbers for multispectral sensing in the visible to short‐wave infrared range

V Pejović, E Georgitzikis, I Lieberman… - Advanced Functional …, 2022 - Wiley Online Library
Multispectral imaging in short‐wave infrared (SWIR) is a powerful analytical technique
because of the distinctive spectral properties of many materials in this range. However …

Integrated PbS colloidal quantum dot photodiodes on silicon nitride waveguides

C Pang, YH Deng, E Kheradmand, N Poonkottil… - ACS …, 2023 - ACS Publications
Colloidal quantum dots (QDs) have become a versatile optoelectronic material for emitting
and detecting light that can overcome the limitations of a range of electronic and photonic …

Thin-film photodetector optimization for high-performance short-wavelength infrared imaging

V Pejović, J Lee, E Georgitzikis, Y Li… - IEEE Electron …, 2021 - ieeexplore.ieee.org
In this letter, we present a small pixel pitch image sensor optimized for high external
quantum efficiency in short-wavelength infrared (SWIR). Thin-film photodiodes based on …