Colloidal quantum dot solar cells

GH Carey, AL Abdelhady, Z Ning, SM Thon… - Chemical …, 2015 - ACS Publications
Colloidal quantum dots (CQDs), nanometer-scale semiconductor crystals capped with
surfactant molecules and dispersed in solution, have provided a powerful platform for the …

Air-stable n-type colloidal quantum dot solids

Z Ning, O Voznyy, J Pan, S Hoogland, V Adinolfi, J Xu… - Nature materials, 2014 - nature.com
Colloidal quantum dots (CQDs) offer promise in flexible electronics, light sensing and
energy conversion. These applications rely on rectifying junctions that require the creation of …

Development of group iii–v colloidal quantum dots for optoelectronic applications

T Kim, D Shin, M Kim, H Kim, E Cho, M Choi… - ACS Energy …, 2022 - ACS Publications
Colloidal quantum dots (CQDs) are freestanding, confinement-based energy-band-tunable
materials that enable the formation of thin-film device structures for various optoelectronic …

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 …, 2025 - 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 …

Engineering colloidal quantum dot solids within and beyond the mobility-invariant regime

D Zhitomirsky, O Voznyy, L Levina, S Hoogland… - Nature …, 2014 - nature.com
Colloidal quantum dots are attractive materials for efficient, low-cost and facile
implementation of solution-processed optoelectronic devices. Despite impressive mobilities …

Counterion-mediated ligand exchange for PbS colloidal quantum dot superlattices

DM Balazs, DN Dirin, HH Fang, L Protesescu… - ACS …, 2015 - ACS Publications
In the past years, halide cap** became one of the most promising strategies to passivate
the surface of colloidal quantum dots (CQDs) in thin films to be used for electronic and …

High‐efficiency photovoltaic devices using trap‐controlled quantum‐dot ink prepared via phase‐transfer exchange

H Aqoma, M Al Mubarok, WT Hadmojo… - Advanced …, 2017 - Wiley Online Library
Colloidal‐quantum‐dot (CQD) photovoltaic devices are promising candidates for low‐cost
power sources owing to their low‐temperature solution processability and bandgap …

Understanding chemically processed solar cells based on quantum dots

V Malgras, A Nattestad, JH Kim, SX Dou… - … and Technology of …, 2017 - Taylor & Francis
Photovoltaic energy conversion is one of the best alternatives to fossil fuel combustion.
Petroleum resources are now close to depletion and their combustion is known to be …

Ligand-assisted reconstruction of colloidal quantum dots decreases trap state density

B Sun, M Vafaie, L Levina, M Wei, Y Dong, Y Gao… - Nano …, 2020 - ACS Publications
Increasing the power conversion efficiency (PCE) of colloidal quantum dot (CQD) solar cells
has relied on improving the passivation of CQD surfaces, enhancing CQD coupling and …

Pseudohalide‐exchanged quantum dot solids achieve record quantum efficiency in infrared photovoltaics

B Sun, O Voznyy, H Tan, P Stadler, M Liu… - Advanced …, 2017 - Wiley Online Library
Application of pseudohalogens in colloidal quantum dot (CQD) solar‐cell active layers
increases the solar‐cell performance by reducing the trap densities and implementing thick …