Synergism in Binary Nanocrystals Enables Top-Illuminated HgTe Colloidal Quantum Dot Short-Wave Infrared Imager
B Wang, M Yuan, J Liu, X Zhang, J Liu, J Yang… - Nano Letters, 2024 - ACS Publications
Thanks to their tunable infrared absorption, solution processability, and low fabrication costs,
HgTe colloidal quantum dots (CQDs) are promising for optoelectronic devices. Despite …
HgTe colloidal quantum dots (CQDs) are promising for optoelectronic devices. Despite …
Origin and suppression of dark current for high-performance colloidal quantum dot short-wave infrared photodetectors
Y Yan, H Liu, L Bian, Y Dai, B Zhang, S Xue… - Materials …, 2024 - pubs.rsc.org
The development of cost-effective and highly sensitive short-wave infrared (SWIR)
photodetectors is crucial for the expanding applications of SWIR imaging in civilian …
photodetectors is crucial for the expanding applications of SWIR imaging in civilian …
PbS Quantum Dots Ink with Months‐Long Shelf‐Lifetime Enabling Scalable and Efficient Short‐Wavelength Infrared Photodetectors
The phase‐transfer ligand exchange of PbS quantum dots (QDs) has substantially simplified
device fabrication giving hope for future industrial exploitation. However, this technique …
device fabrication giving hope for future industrial exploitation. However, this technique …
Electrode Engineering of Colloidal Quantum Dot Photodetectors Using a Self-Assembled Island-like LiF Interfacial Layer
Y Wang, H Hu, X Ran, L Chen, M Yu, P Liu, J He… - ACS …, 2024 - ACS Publications
Lead sulfide (PbS) colloidal quantum dot (CQD) photodetectors (PDs) are promising devices
for low-cost, high-performance, and large-area infrared imaging. To achieve commercial …
for low-cost, high-performance, and large-area infrared imaging. To achieve commercial …
Self-powered all-quantum dot based broadband photodetectors for color imaging and heart rate monitoring
F Cao, Y Shi, W Zhang, X Liu, X Tang, Z Han… - Journal of Materials …, 2024 - pubs.rsc.org
Self-powered broadband photodetectors (PDs) are crucial in various daily applications.
However, traditional Si-based broadband PDs have limited responses in the infrared and …
However, traditional Si-based broadband PDs have limited responses in the infrared and …
Self-assembled Te nanowire thin film/silicon heterostructure for cost-effective and fast photoresponse in near-infrared photodetector
X Wu, S Gao, W Liu, K Huang - Materials Science in Semiconductor …, 2024 - Elsevier
Due to its narrow bandgap and high carrier mobility, tellurium (Te) has tremendous potential
for a variety of optoelectronic applications, especially in near-infrared (NIR) photodetection …
for a variety of optoelectronic applications, especially in near-infrared (NIR) photodetection …
[HTML][HTML] A silicon photonics waveguide-coupled colloidal quantum dot photodiode sensitive beyond 1.6 µm
C Pang, Y Deng, E Kheradmand, LM Hagelsieb… - APL Photonics, 2024 - pubs.aip.org
Silicon photonics faces a persistent challenge in extending photodetection capabilities
beyond the 1.6 µm wavelength range, primarily due to the lack of appropriate epitaxial …
beyond the 1.6 µm wavelength range, primarily due to the lack of appropriate epitaxial …
Reducing Dark Current Density of PbS Quantum Dot Short-Wave Infrared Photodetectors by Polymer Buffer Layer Modification
Z Song, T Cao, X Wang, Y Tan, J Wu… - IEEE Electron …, 2024 - ieeexplore.ieee.org
Lead sulfide (PbS) quantum dot (QD) photodetectors have received intensive attention due
to their great potential in short-wave infrared photodetection. The hole transport layer …
to their great potential in short-wave infrared photodetection. The hole transport layer …
Nano-Oxide-Assisted Si/PbS CQD Heterojunction Photodetectors for Broadband Sensing
Z Liu, H Wu, L Zheng, W Zhou, S Zhang… - … on Electron Devices, 2024 - ieeexplore.ieee.org
The integration of Si with PbS colloidal quantum dots (CQDs) in photodetectors (PDs) holds
immense potential for wide-range wavelength detection, cost-effective fabrication, and …
immense potential for wide-range wavelength detection, cost-effective fabrication, and …
Trap-Assisted Tunneling in PbS Colloidal Quantum Dots Photodetector
Q Yan, W Deng, X Ma, Y Wu, J Li, C You… - … on Electron Devices, 2024 - ieeexplore.ieee.org
Currently, colloidal quantum dots (CQDs) photodetectors have shown significant
advancement in the field of infrared photodetection. However, the immature analysis of dark …
advancement in the field of infrared photodetection. However, the immature analysis of dark …