Figures
The images for Figs 1, 2 and 3 are incorrectly switched. The image that appears as Fig 1 should be Fig 2, the image that appears as Fig 2 should be Fig 3, and the image that appears as Fig 3 should be Fig 1. The figure captions appear in the correct order. The authors have provided corrected versions here.
Visible-to-ultraviolet UC using CsPbX3 perovskite NCs to sensitize PPO via TTA. Reproduced with permission from Ref. [21]. Copyright 2019, The Chemical Society of Japan (CSJ). Green-to-blue UC using CsPbX3 perovskite NCs to sensitize DPA. Adapted from Ref. [19] with permission from The Royal Society of Chemistry. Near-infrared-to-visible UC using a bulk perovskite film to sensitize rubrene/DBP. Adapted from Ref. [23], Copyright 2019 Elsevier.
a) Schematic of TTA-UC using 3D perovskite NCs. b) Power-dependence of the upconverted emission of DPA/CsPbX3 (X = Br/I) NCs achieving green-to-blue UC with a low efficiency threshold of Ith = 25 mW/cm2. Adapted from Ref. [19] with permission from The Royal Society of Chemistry. c) Power-dependence of the UC emission using PPO/CsPbBr3 NCs exhibiting an efficiency threshold of Ith = 1.9 W/cm2 for visible-to-ultraviolet UC. An UC efficiency above 10% was reported. Adapted with permission from Ref. [20]. Copyright 2019 American Chemical Society. d) TET models via CT-mediated or ‘direct’/virtual CT-mediated TET in NCs. Adapted with permission from Macmillan Publishers Ltd.: Nature Communications from Ref. [43], Copyright 2020.
a) Schematic of photon UC using perovskite bulk films. b), c) Power dependence of the underlying perovskite PL (b) and UC emission (c) for a 100 nm thick perovskite film with a rubrene/DBP layer as upconverted on top. Adapted from Ref. [23], Copyright 2019 Elsevier. d) Band alignment diagram of a perovskite—rubrene interface. Adapted with permission from Ref. [44]. Copyright 2020, American Chemical Society.
Reference
- 1. Wieghold S, Nienhaus L (2020) Engineering 3D perovskites for photon interconversion applications. PLoS ONE 15(3): e0230299. https://doi.org/10.1371/journal.pone.0230299 pmid:32191735
Citation: Wieghold S, Nienhaus L (2020) Correction: Engineering 3D perovskites for photon interconversion applications. PLoS ONE 15(4): e0232196. https://doi.org/10.1371/journal.pone.0232196
Published: April 16, 2020
Copyright: © 2020 Wieghold, Nienhaus. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.