Advances in colloidal quantum dot-based photodetectors
R Guo, M Zhang, J Ding, A Liu, F Huang… - Journal of Materials …, 2022 - pubs.rsc.org
Quantum dot (QD) photodetectors with low cost, a tunable spectral response range, the
great possibility of multiple-exciton generation, and excellent detective performance have …
great possibility of multiple-exciton generation, and excellent detective performance have …
Activating Earth-abundant element-based colloidal copper chalcogenide quantum dots for photodetector and optoelectronic synapse applications
Colloidal copper chalcogenide-based CuAlS2 (CAS) quantum dots (QDs) composed of
earth-abundant and benign elements are emerging building blocks for optoelectronic …
earth-abundant and benign elements are emerging building blocks for optoelectronic …
Transition Metal Ions Influence the Performance of Photodetector of Two‐Dimensional CdS Nanoplatelets
Transition metal‐doped two‐dimensional (2D) semiconductor nanoplatelets (NPLs) with
atomically precise thickness have attracted much research interest due to their inherent …
atomically precise thickness have attracted much research interest due to their inherent …
Enhanced Photocurrent and Electrically Pumped Quantum Dot Emission from Single Plasmonic Nanoantennas
Integrating cavity-enhanced colloidal quantum dots (QDs) into photonic chip devices would
be transformative for advancing room-temperature optoelectronic and quantum photonic …
be transformative for advancing room-temperature optoelectronic and quantum photonic …
Solution-Processed Ag-TiO2 Nanostructure-Based Schottky Junction Thin Films for Narrowband Hot-Electron Photodetectors
It is not very easy to capture hot plasmonic electrons for photodetection in a photodetector. In
this work, an in situ grown Ag-TiO2 nano-Schottky junction thin film that contains a highly …
this work, an in situ grown Ag-TiO2 nano-Schottky junction thin film that contains a highly …
A silicon-based PbSe quantum dot near-infrared photodetector with spectral selectivity
Y Shi, Z Wu, X Dong, P Chen, J Wang, J Yang, Z Xiang… - Nanoscale, 2021 - pubs.rsc.org
Traditional photodetectors usually respond to photons larger than the bandgap of a
photosensitive material. In contrast to traditional photodetectors for broad-spectrum …
photosensitive material. In contrast to traditional photodetectors for broad-spectrum …
Role of Zn doping in improving opto-nonlinear and photodetection properties of spray pyrolysis grown Cd1-xZnxS nanostructured thin films
The present work reports Cd 1-x Zn x S (x= 0.0, 1.0, 3.0 and 5.0 wt%) nanostructured thin
films growth on glass substrates via spray pyrolysis technique. As grown films exhibited …
films growth on glass substrates via spray pyrolysis technique. As grown films exhibited …
Fabrication of a Red-Sensitive Heterojunction Photodetector by Using a Narrowband Organic Dye
Narrowband photodetectors in the visible region are in demand for different applications,
such as image sensors. In this work, a narrowband photodetector is fabricated by coating a …
such as image sensors. In this work, a narrowband photodetector is fabricated by coating a …
Structural, morphological, and optical properties of CdS and nickel doped CdS nanocrystals synthesized via a bottom-up approach
P Patra, R Kumar, PK Mahato, C Bhakat… - Materials Today …, 2022 - Elsevier
The present work investigates the effect of nickel doping with pristine cadmium sulfide (CdS)
on structural, morphological, and optical properties synthesized via a bottom-up approach …
on structural, morphological, and optical properties synthesized via a bottom-up approach …
High-Performance Broadband Phototransistor Based on TeOx/IGTO Heterojunctions
Ultraviolet to infrared broadband spectral detection capability is a technological challenge
for sensing materials being developed for high-performance photodetection. In this work, we …
for sensing materials being developed for high-performance photodetection. In this work, we …