ORCID Profile
0000-0002-9499-2658
Current Organisation
Hong Kong University of Science and Technology
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Publisher: American Chemical Society (ACS)
Date: 03-04-2018
Publisher: American Chemical Society (ACS)
Date: 25-01-2019
Publisher: American Chemical Society (ACS)
Date: 06-07-2017
Publisher: American Chemical Society (ACS)
Date: 09-06-2020
Publisher: American Chemical Society (ACS)
Date: 16-07-2019
Publisher: American Chemical Society (ACS)
Date: 16-12-2019
Abstract: Tandem cells are one of the most effective ways of breaking the single junction Shockley-Queisser limit. Solution-processable phosphate-buffered saline (PbS) quantum dots are good candidates for producing multiple junction solar cells because of their size-tunable band gap. The intermediate recombination layer (RL) connecting the subcells in a tandem solar cell is crucial for device performance because it determines the charge recombination efficiency and electrical resistance. In this work, a solution-processed ultrathin NiO and Ag nanoparticle film serves as an intermediate layer to enhance the charge recombination efficiency in PbS QD dual-junction tandem solar cells. The ch ion devices with device architecture of indium tin oxide/S-ZnO/1.45 eV PbS-PbI
Publisher: Wiley
Date: 06-11-2018
Publisher: Royal Society of Chemistry (RSC)
Date: 2019
DOI: 10.1039/C8TC06495D
Abstract: PbSe quantum dots are mixed into PbS quantum dots to form mixed quantum dots for enhancing device performance in optoelectronic applications due to improved charge mobility in solid films.
Publisher: American Chemical Society (ACS)
Date: 26-11-2018
Publisher: American Chemical Society (ACS)
Date: 27-10-2020
Location: United States of America
Location: United Kingdom of Great Britain and Northern Ireland
No related grants have been discovered for Jonathan Halpert.