Nano Letters, volume 20, issue 5, pages 3694-3702

Ligand-Assisted Reconstruction of Colloidal Quantum Dots Decreases Trap State Density

Bin Sun ¹

Maral Vafaie ¹

Larissa Levina ¹

Mingyang Wei ¹

Yitong Dong ¹

Yajun Gao ²

Hao Ting Kung ³

Margherita Biondi ¹

Andrew H. Proppe ^{1, 4}

Bin Chen ¹

Min-Jae Choi ¹

Laxmi Kishore Sagar ¹

Oleksandr Voznyy ¹

Shana Kelley ^{4, 5}

Frédéric Laquai ²

Zheng-Hong Lu ³

Sjoerd Hoogland ¹

F. Pelayo García de Arquer ¹

Edward H. Sargent ¹

Hide authors affiliations Show authors affiliations: 5 affiliations

Department of Electrical and Computer Engineering, University of Toronto, 10 King’s College Road, Toronto, Ontario M5S 3G4, Canada |

King Abdullah University of Science and Technology (KAUST), KAUST Solar Center (KSC), Physical Sciences and Engineering Division (PSE), Material Science and Engineering Program (MSE), Thuwal 23955-6900, Kingdom of Saudi Arabia |

Department of Material Science and Engineering, University of Toronto, 184 College Street, Toronto, Ontario M5S 3E4, Canada |

⁴

Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3G4, Canada |

⁵

Department of Pharmaceutical Science, Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario M5S 3G4, Canada |

Publication type: Journal Article

Publication date: 2020-03-31

American Chemical Society (ACS)

Journal: Nano Letters

Quartile SCImago

Quartile WOS

Impact factor: 10.8

ISSN: 15306984, 15306992

DOI: 10.1021/acs.nanolett.0c00638

Copy DOI

General Chemistry

Condensed Matter Physics

General Materials Science

Mechanical Engineering

Bioengineering

Abstract

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 charge transport, and advancing device architecture. The presence of hydroxyl groups on the nanoparticle surface, as well as dimers-fusion between CQDs-has been found to be the major source of trap states, detrimental to optoelectronic properties and device performance. Here, we introduce a CQD reconstruction step that decreases surface hydroxyl groups and dimers simultaneously. We explored the dynamic interaction of charge carriers between band-edge states and trap states in CQDs using time-resolved spectroscopy, showing that trap to ground-state recombination occurs mainly from surface defects in coupled CQD solids passivated using simple metal halides. Using CQD reconstruction, we demonstrate a 60% reduction in trap density and a 25% improvement in charge diffusion length. These translate into a PCE of 12.5% compared to 10.9% for control CQDs.

By date By citations

Top-30

Citations by journals

	1 2 3 4 5
ACS applied materials & interfaces	ACS applied materials & interfaces, 5, 10% ACS applied materials & interfaces 5 publications, 10%
Nano Research	Nano Research, 3, 6% Nano Research 3 publications, 6%
Small	Small, 3, 6% Small 3 publications, 6%
Advanced Materials	Advanced Materials, 3, 6% Advanced Materials 3 publications, 6%
Nano Letters	Nano Letters, 2, 4% Nano Letters 2 publications, 4%
ACS Energy Letters	ACS Energy Letters, 2, 4% ACS Energy Letters 2 publications, 4%
ACS Applied Energy Materials	ACS Applied Energy Materials, 2, 4% ACS Applied Energy Materials 2 publications, 4%
Advanced Science	Advanced Science, 2, 4% Advanced Science 2 publications, 4%
Applied Physics Reviews	Applied Physics Reviews, 1, 2% Applied Physics Reviews 1 publication, 2%
International Journal of Molecular Sciences	International Journal of Molecular Sciences, 1, 2% International Journal of Molecular Sciences 1 publication, 2%
Energies	Energies, 1, 2% Energies 1 publication, 2%
Nanomaterials	Nanomaterials, 1, 2% Nanomaterials 1 publication, 2%
Nature Communications	Nature Communications, 1, 2% Nature Communications 1 publication, 2%
Journal of Materials Science: Materials in Electronics	Journal of Materials Science: Materials in Electronics, 1, 2% Journal of Materials Science: Materials in Electronics 1 publication, 2%
Science China: Physics, Mechanics and Astronomy	Science China: Physics, Mechanics and Astronomy, 1, 2% Science China: Physics, Mechanics and Astronomy 1 publication, 2%
Applied Surface Science	Applied Surface Science, 1, 2% Applied Surface Science 1 publication, 2%
Materials Today Chemistry	Materials Today Chemistry, 1, 2% Materials Today Chemistry 1 publication, 2%
Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes	Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes, 1, 2% Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes 1 publication, 2%
Nano Today	Nano Today, 1, 2% Nano Today 1 publication, 2%
Advanced Energy Materials	Advanced Energy Materials, 1, 2% Advanced Energy Materials 1 publication, 2%
International Journal of Quantum Chemistry	International Journal of Quantum Chemistry, 1, 2% International Journal of Quantum Chemistry 1 publication, 2%
Journal of Physical Chemistry C	Journal of Physical Chemistry C, 1, 2% Journal of Physical Chemistry C 1 publication, 2%
Chemical Reviews	Chemical Reviews, 1, 2% Chemical Reviews 1 publication, 2%
ACS Nano	ACS Nano, 1, 2% ACS Nano 1 publication, 2%
Chemistry of Materials	Chemistry of Materials, 1, 2% Chemistry of Materials 1 publication, 2%
Energy and Environmental Science	Energy and Environmental Science, 1, 2% Energy and Environmental Science 1 publication, 2%
IEEE Transactions on Electron Devices	IEEE Transactions on Electron Devices, 1, 2% IEEE Transactions on Electron Devices 1 publication, 2%
Solar RRL	Solar RRL, 1, 2% Solar RRL 1 publication, 2%
Journal of Physical Chemistry Letters	Journal of Physical Chemistry Letters, 1, 2% Journal of Physical Chemistry Letters 1 publication, 2%
Small Science	Small Science, 1, 2% Small Science 1 publication, 2%
	1 2 3 4 5

Citations by publishers

	2 4 6 8 10 12 14 16
American Chemical Society (ACS)	American Chemical Society (ACS), 16, 32% American Chemical Society (ACS) 16 publications, 32%
Wiley	Wiley, 14, 28% Wiley 14 publications, 28%
Springer Nature	Springer Nature, 5, 10% Springer Nature 5 publications, 10%
Multidisciplinary Digital Publishing Institute (MDPI)	Multidisciplinary Digital Publishing Institute (MDPI), 4, 8% Multidisciplinary Digital Publishing Institute (MDPI) 4 publications, 8%
Elsevier	Elsevier, 4, 8% Elsevier 4 publications, 8%
Royal Society of Chemistry (RSC)	Royal Society of Chemistry (RSC), 2, 4% Royal Society of Chemistry (RSC) 2 publications, 4%
American Institute of Physics (AIP)	American Institute of Physics (AIP), 1, 2% American Institute of Physics (AIP) 1 publication, 2%
Science in China Press	Science in China Press, 1, 2% Science in China Press 1 publication, 2%
Japan Society of Applied Physics	Japan Society of Applied Physics, 1, 2% Japan Society of Applied Physics 1 publication, 2%
IEEE	IEEE, 1, 2% IEEE 1 publication, 2%
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii	Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii, 1, 2% Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii 1 publication, 2%
	2 4 6 8 10 12 14 16

We do not take into account publications without a DOI.
Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
Statistics recalculated weekly.

{"yearsCitations":{"type":"bar","data":{"show":true,"labels":[2020,2021,2022,2023,2024],"ids":[0,0,0,0,0],"codes":[0,0,0,0,0],"imageUrls":["","","","",""],"datasets":[{"label":"Citations number","data":[4,18,7,9,12],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":["8","36","14","18","24"],"barThickness":null}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"journals":{"type":"bar","data":{"show":true,"labels":["ACS applied materials & interfaces","Nano Research","Small","Advanced Materials","Nano Letters","ACS Energy Letters","ACS Applied Energy Materials","Advanced Science","Applied Physics Reviews","International Journal of Molecular Sciences","Energies","Nanomaterials","Nature Communications","Journal of Materials Science: Materials in Electronics","Science China: Physics, Mechanics and Astronomy","Applied Surface Science","Materials Today Chemistry","Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes","Nano Today","Advanced Energy Materials","International Journal of Quantum Chemistry","Journal of Physical Chemistry C","Chemical Reviews","ACS Nano","Chemistry of Materials","Energy and Environmental Science","IEEE Transactions on Electron Devices","Solar RRL","Journal of Physical Chemistry Letters","Small Science"],"ids":[1458,12211,9872,25159,10312,9022,6419,4130,967,14627,23828,10051,3231,20208,3599,12539,1350,2035,1433,22475,15897,8859,13718,8724,6428,10138,25183,25350,21963,26753],"codes":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/ARM4e6URKRsbRZvIF0vFis9DjxGloBjnBYJXbHmZ_medium.webp","\/storage\/images\/resized\/MjH1ITP7lMYGxeqUZfkt2BnVLgjkk413jwBV97XX_medium.webp","\/storage\/images\/resized\/MjH1ITP7lMYGxeqUZfkt2BnVLgjkk413jwBV97XX_medium.webp","\/storage\/images\/resized\/MjH1ITP7lMYGxeqUZfkt2BnVLgjkk413jwBV97XX_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/wFULTOy1QTD7DkRFxasdNYr8tnVZXl2nkWAWWTzz_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/6scCJegesojp2jubwY3uKCzTAmgsaH2GIFlg6Hfk_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp"],"datasets":[{"label":"","data":[5,3,3,3,2,2,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[10,6,6,6,4,4,4,4,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Journals","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"publishers":{"type":"bar","data":{"show":true,"labels":["American Chemical Society (ACS)","Wiley","Springer Nature","Multidisciplinary Digital Publishing Institute (MDPI)","Elsevier","Royal Society of Chemistry (RSC)","American Institute of Physics (AIP)","Science in China Press","Japan Society of Applied Physics","IEEE","Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii"],"ids":[40,11,8,202,17,123,250,6481,804,6953,9422],"codes":[0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/MjH1ITP7lMYGxeqUZfkt2BnVLgjkk413jwBV97XX_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/ARM4e6URKRsbRZvIF0vFis9DjxGloBjnBYJXbHmZ_medium.webp","","\/storage\/images\/resized\/wFULTOy1QTD7DkRFxasdNYr8tnVZXl2nkWAWWTzz_medium.webp","\/storage\/images\/resized\/6scCJegesojp2jubwY3uKCzTAmgsaH2GIFlg6Hfk_medium.webp","\/storage\/images\/resized\/9Mus3KG1Tkd7Bwaurt8H3RwWh0CxRlGoO6ng9UK1_medium.webp"],"datasets":[{"label":"","data":[16,14,5,4,4,2,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[32,28,10,8,8,4,2,2,2,2,2],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Publishers","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"yearsCitationsQuartiles":{"type":"bar","data":{"show":true,"labels":[2020,2021,2022,2023,2024],"ids":[],"codes":[],"imageUrls":[],"datasets":[{"label":"Q4","backgroundColor":"rgb(221,90,78)","data":[0,0,0,0,0],"percentage":["0","0","0","0","0"]},{"label":"Q3","backgroundColor":"rgb(251, 163,83)","data":[0,0,0,0,0],"percentage":["0","0","0","0","0"]},{"label":"Q2","backgroundColor":"rgb(232, 213, 89)","data":[0,3,0,1,1],"percentage":["0","6","0","2","2"]},{"label":"Q1","backgroundColor":"rgb(164, 207, 99)","data":[4,15,7,7,11],"percentage":["8","30","14","14","22"]},{"label":"Quartile not defined","backgroundColor":"#E5E7EB","data":[0,0,0,1,0],"percentage":["0","0","0","2","0"]}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations quartiles by SCImago per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"yearsCitationsQuartilesWs":{"type":"bar","data":{"show":true,"labels":[2020,2021,2022,2023,2024],"ids":[],"codes":[],"imageUrls":[],"datasets":[{"label":"Q4","backgroundColor":"rgb(221,90,78)","data":[0,1,0,0,0],"percentage":["0","2","0","0","0"]},{"label":"Q3","backgroundColor":"rgb(251, 163,83)","data":[1,0,0,0,0],"percentage":["2","0","0","0","0"]},{"label":"Q2","backgroundColor":"rgb(232, 213, 89)","data":[0,2,1,1,1],"percentage":["0","4","2","2","2"]},{"label":"Q1","backgroundColor":"rgb(164, 207, 99)","data":[3,15,6,7,10],"percentage":["6","30","12","14","20"]},{"label":"Quartile not defined","backgroundColor":"#E5E7EB","data":[0,0,0,1,1],"percentage":["0","0","0","2","2"]}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations quartiles by WoS per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}}}

Are you a researcher?

Create a profile to get free access to personal recommendations for colleagues and new articles.

Metrics

Cite this

GOST |

Cite this

GOST Copy

Sun B. et al. Ligand-Assisted Reconstruction of Colloidal Quantum Dots Decreases Trap State Density // Nano Letters. 2020. Vol. 20. No. 5. pp. 3694-3702.

GOST all authors (up to 50) Copy

Sun B., Vafaie M., Levina L., Wei M., Dong Y., Gao Y., Kung H. T., Biondi M., Proppe A. H., Chen B., Choi M., Sagar L. K., Voznyy O., Kelley S., Laquai F., Lu Z., Hoogland S., Pelayo García de Arquer F., Sargent E. H. Ligand-Assisted Reconstruction of Colloidal Quantum Dots Decreases Trap State Density // Nano Letters. 2020. Vol. 20. No. 5. pp. 3694-3702.

RIS |

Cite this

RIS Copy

TY - JOUR

DO - 10.1021/acs.nanolett.0c00638

UR - https://doi.org/10.1021/acs.nanolett.0c00638

TI - Ligand-Assisted Reconstruction of Colloidal Quantum Dots Decreases Trap State Density

T2 - Nano Letters

AU - Levina, Larissa

AU - Kung, Hao Ting

AU - Biondi, Margherita

AU - Sun, Bin

AU - Proppe, Andrew H.

AU - Sagar, Laxmi Kishore

AU - Voznyy, Oleksandr

AU - Kelley, Shana

AU - Laquai, Frédéric

AU - Lu, Zheng-Hong

AU - Pelayo García de Arquer, F.

AU - Sargent, Edward H.

AU - Vafaie, Maral

AU - Wei, Mingyang

AU - Dong, Yitong

AU - Gao, Yajun

AU - Chen, Bin

AU - Choi, Min-Jae

AU - Hoogland, Sjoerd

PY - 2020

DA - 2020/03/31 00:00:00

PB - American Chemical Society (ACS)

SP - 3694-3702

IS - 5

VL - 20

SN - 1530-6984

SN - 1530-6992

ER -

BibTex |

Cite this

BibTex Copy

@article{2020_Sun,

author = {Larissa Levina and Hao Ting Kung and Margherita Biondi and Bin Sun and Andrew H. Proppe and Laxmi Kishore Sagar and Oleksandr Voznyy and Shana Kelley and Frédéric Laquai and Zheng-Hong Lu and F. Pelayo García de Arquer and Edward H. Sargent and Maral Vafaie and Mingyang Wei and Yitong Dong and Yajun Gao and Bin Chen and Min-Jae Choi and Sjoerd Hoogland},

title = {Ligand-Assisted Reconstruction of Colloidal Quantum Dots Decreases Trap State Density},

journal = {Nano Letters},

year = {2020},

volume = {20},

publisher = {American Chemical Society (ACS)},

month = {mar},

url = {https://doi.org/10.1021/acs.nanolett.0c00638},

number = {5},

pages = {3694--3702},

doi = {10.1021/acs.nanolett.0c00638}

}

MLA

Cite this

MLA Copy

Sun, Bin, et al. “Ligand-Assisted Reconstruction of Colloidal Quantum Dots Decreases Trap State Density.” Nano Letters, vol. 20, no. 5, Mar. 2020, pp. 3694-3702. https://doi.org/10.1021/acs.nanolett.0c00638.

Found error?

Publisher

American Chemical Society (ACS)

Journal

Nano Letters

Quartile SCImago

Quartile WOS

Impact factor

10.8

ISSN

15306984 (Print)
15306992 (Electronic)