Design strategy of quantum dot thin‐film solar cells

T Kim, S Lim, S Yun, S Jeong, T Park, J Choi - Small, 2020 - Wiley Online Library
Quantum dots (QDs) are emerging photovoltaic materials that display exclusive
characteristics that can be adjusted through modification of their size and surface chemistry …

Colloidal semiconductor nanocrystals: From bottom-up nanoarchitectonics to energy harvesting applications

A Dalui, K Ariga, S Acharya - Chemical Communications, 2023 - pubs.rsc.org
Colloidal semiconductor nanocrystals (NCs) have been extensively investigated owing to
their unique properties induced by the quantum confinement effect. The advent of colloidal …

A quantitative model for charge carrier transport, trap** and recombination in nanocrystal-based solar cells

D Bozyigit, WMM Lin, N Yazdani, O Yarema… - Nature …, 2015 - nature.com
Improving devices incorporating solution-processed nanocrystal-based semiconductors
requires a better understanding of charge transport in these complex, inorganic–organic …

Colloidal quantum dot based solar cells: from materials to devices

JH Song, S Jeong - Nano Convergence, 2017 - Springer
Colloidal quantum dots (CQDs) have attracted attention as a next-generation of
photovoltaics (PVs) capable of a tunable band gap and low-cost solution process …

A review on eco-friendly quantum dot solar cells: Materials and manufacturing processes

H Choi, S Jeong - International Journal of Precision Engineering and …, 2018 - Springer
Power conversion efficiencies of colloidal quantum dot solar cells, which have focused
mainly on lead chalcogenide systems until recently, have increased rapidly and currently …

Colloidal-annealing of ZnO nanoparticles to passivate traps and improve charge extraction in colloidal quantum dot solar cells

HK Woo, MS Kang, T Park, J Bang, S Jeon, WS Lee… - Nanoscale, 2019 - pubs.rsc.org
The popularity of colloidal quantum dot (CQD) solar cells has increased owing to their
tunable bandgap, multiple exciton generation, and low-cost solution processes. ZnO …

Broadband-absorbing hybrid solar cells with efficiency greater than 3% based on a bulk heterojunction of PbS quantum dots and a low-bandgap polymer

M Nam, J Park, SW Kim, K Lee - Journal of Materials Chemistry A, 2014 - pubs.rsc.org
Currently existing common conjugated polymer: PbS quantum dot (QD)-based hybrid bulk
heterojunction (BHJ) solar cells show efficiencies of less than 1% owing to improper …

Solid‐State Ligand‐Exchange Fabrication of CH3NH3PbI3 Capped PbS Quantum Dot Solar Cells

J Peng, Y Chen, X Zhang, A Dong… - Advanced Science, 2016 - pmc.ncbi.nlm.nih.gov
CH3NH3PbI3 capped PbS colloidal quantum dots have been successfully fabricated by
solid‐state ligand exchange from oleate and oleylamine capped PbS. The optimal solar …

Photovoltaic effect in individual asymmetrically contacted lead sulfide nanosheets

S Dogan, T Bielewicz, V Lebedeva, C Klinke - Nanoscale, 2015 - pubs.rsc.org
Solution-processable, two-dimensional semiconductors are promising optoelectronic
materials which could find application in low-cost solar cells. Lead sulfide nanocrystals …

Direct-coated photoconducting nanocrystalline PbS thin films with tunable band gap

D Vankhade, A Kothari, TK Chaudhuri - Journal of Electronic Materials, 2016 - Springer
Nanocrystalline PbS thin films are deposited on glass by direct coating from a precursor
solution of lead acetate and thiourea in methanol. A single coating has a thickness of 50 nm …