Semiconducting quantum dots for energy conversion and storage

Y Yu, T Ma, H Huang - Advanced Functional Materials, 2023 - Wiley Online Library
Semiconducting quantum dots (QDs) have received huge attention for energy conversion
and storage due to their unique characteristics, such as quantum size effect, multiple exciton …

Charge transport in strongly coupled quantum dot solids

CR Kagan, CB Murray - Nature nanotechnology, 2015 - nature.com
The emergence of high-mobility, colloidal semiconductor quantum dot (QD) solids has
triggered fundamental studies that map the evolution from carrier hopping through localized …

Beyond methylammonium lead iodide: prospects for the emergent field of ns 2 containing solar absorbers

AM Ganose, CN Savory, DO Scanlon - Chemical Communications, 2017 - pubs.rsc.org
The field of photovoltaics is undergoing a surge of interest following the recent discovery of
the lead hybrid perovskites as a remarkably efficient class of solar absorber. Of these …

Energy level modification in lead sulfide quantum dot thin films through ligand exchange

PR Brown, D Kim, RR Lunt, N Zhao, MG Bawendi… - ACS …, 2014 - ACS Publications
The electronic properties of colloidal quantum dots (QDs) are critically dependent on both
QD size and surface chemistry. Modification of quantum confinement provides control of the …

Peak external photocurrent quantum efficiency exceeding 100% via MEG in a quantum dot solar cell

OE Semonin, JM Luther, S Choi, HY Chen, J Gao… - Science, 2011 - science.org
Multiple exciton generation (MEG) is a process that can occur in semiconductor
nanocrystals, or quantum dots (QDs), whereby absorption of a photon bearing at least twice …

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 …

[HTML][HTML] Colloidal quantum dot solar cells

EH Sargent - Nature photonics, 2012 - nature.com
Colloidal quantum dot solar cells | Nature Photonics Skip to main content Thank you for visiting
nature.com. You are using a browser version with limited support for CSS. To obtain the best …

The architecture of colloidal quantum dot solar cells: materials to devices

IJ Kramer, EH Sargent - Chemical reviews, 2014 - ACS Publications
Colloidal quantum dots (CQDs) are nanometer-sized particles of semiconductor dispersed
in a solvent with the aid of a stabilizing ligand. CQDs' physical dimensions and shape dictate …

Synthesis, characterization, and application of ultrasmall nanoparticles

BH Kim, MJ Hackett, J Park, T Hyeon - Chemistry of Materials, 2014 - ACS Publications
Nanomaterials in the size range of 3–50 nm have received increased attention in the last
few decades because they exhibit physical properties that are intermediate to those of …

Homojunction Perovskite Quantum Dot Solar Cells with over 1 µm‐Thick Photoactive Layer

X Zhang, H Huang, X Ling, J Sun, X Jiang… - Advanced …, 2022 - Wiley Online Library
The solution‐processed solar cells based on colloidal quantum dots (QDs) reported so far
generally suffer from poor thickness tolerance and it is difficult for them to be compatible with …