Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Tyler Davidson-Hall"'
Publikováno v:
Nano-Micro Letters, Vol 14, Iss 1, Pp 1-15 (2022)
Abstract ZnO nanoparticles are widely used for the electron transport layers (ETLs) of quantum dots light emitting devices (QLEDs). In this work we show that incorporating fluorine (F) into the ZnO ETL results in significant enhancement in device ele
Externí odkaz:
https://doaj.org/article/39d68d1979dd4eba9caa0e22854e4b9e
Autor:
Mohsen Azadinia, Tyler Davidson-Hall, Dong Seob Chung, Atefeh Ghorbani, Fatemeh Samaeifar, Junfei Chen, Peter Chun, Quan Lyu, Giovanni Cotella, Hany Aziz
Publikováno v:
ACS Applied Materials & Interfaces. 15:23631-23641
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0db22397979086287f7a5960792dbc6f
https://doi.org/10.1021/acsami.3c02356
https://doi.org/10.1021/acsami.3c02356
Publikováno v:
Organic and Hybrid Light Emitting Materials and Devices XXVI.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::179e5b76bd9703888ae9b91c8054fda8
https://doi.org/10.1117/12.2638019
https://doi.org/10.1117/12.2638019
Autor:
Hany Aziz, Mozhgan Sadeghianlemraski, Fatemeh Samaeifar, Dong Seob Chung, Tyler Davidson-Hall, Hyeonghwa Yu
Publikováno v:
The Journal of Physical Chemistry C. 125:20094-20103
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2204a15998473523035c15f1c9c0586
https://doi.org/10.1021/acs.jpcc.1c06371
https://doi.org/10.1021/acs.jpcc.1c06371
Autor:
Tyler Davidson-Hall, Fatemeh Samaeifar, Peter Chun, Hyeonghwa Yu, Hany Aziz, Giovanni Cotella, Quan Lyu, Dong Seob Chung
Publikováno v:
Nanoscale Advances. 3:5900-5907
The effect of adding polyethylenimine (PEI) into the ZnO electron transport layer (ETL) of inverted quantum dot (QD) light emitting devices (QDLEDs) to form a blended ZnO:PEI ETL instead of using it in a separate layer in a bilayer ZnO/PEI ETL is inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45f7dbfa2ef23d71aabd5a0ae2618440
https://doi.org/10.1039/d1na00561h
https://doi.org/10.1039/d1na00561h
Autor:
Hany Aziz, Tyler Davidson-Hall
Publikováno v:
Organic and Hybrid Light Emitting Materials and Devices XXV.
While the narrow emission spectrum and high quantum yield of quantum dots (QDs) is desirable for light emitting devices (LEDs), the mechanisms that limit electroluminescent QDLED stability must be understood before they can be used in high brightness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2a133cacfb026735f341439857795a4
https://doi.org/10.1117/12.2597418
https://doi.org/10.1117/12.2597418
Autor:
Dong Seob, Chung, Tyler, Davidson-Hall, Hyeonghwa, Yu, Fatemeh, Samaeifar, Peter, Chun, Quan, Lyu, Giovanni, Cotella, Hany, Aziz
Publikováno v:
Nanoscale advances. 3(20)
The effect of adding polyethylenimine (PEI) into the ZnO electron transport layer (ETL) of inverted quantum dot (QD) light emitting devices (QDLEDs) to form a blended ZnO:PEI ETL instead of using it in a separate layer in a bilayer ZnO/PEI ETL is inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b19be133450826de835d7e50d13085c6
https://pubmed.ncbi.nlm.nih.gov/36132666
https://pubmed.ncbi.nlm.nih.gov/36132666
Publikováno v:
Organic Electronics. 73:26-35
The influence of using Polyethylenimine (PEI) in the electron extraction layers (EELs) on the photo-stability of inverted organic solar cells (OSCs) is investigated. Results show that introducing PEI in the commonly used ZnO EELs, either mixed in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99e2fe78a8a823809a7db587a9432ad4
https://doi.org/10.1016/j.orgel.2019.05.048
https://doi.org/10.1016/j.orgel.2019.05.048
Autor:
Hany Aziz, Tyler Davidson-Hall
Publikováno v:
OSA Advanced Photonics Congress 2021.
A stepwise hole transport layer stack with cascading energy levels improves quantum dot light-emitting device stability by 25x (to 860,000 hours). Prompt and delayed electrical and optical measurements indicate a reduction in hole accumulation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c486f2846ae460c6b9c98c9ac3271aa
https://doi.org/10.1364/pvled.2021.pvm4d.3
https://doi.org/10.1364/pvled.2021.pvm4d.3
Autor:
Hany Aziz, Tyler Davidson-Hall
Publikováno v:
Nanoscale. 10:2623-2631
Although the use of polyethylenimine (PEI) in quantum dot light-emitting devices (QDLEDs) has recently been found to improve efficiency, the mechanism behind this increase has been disputed in the literature. In this work, we conduct investigations t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5770fa26f8dca96dad30d799df47530
https://doi.org/10.1039/c7nr07683e
https://doi.org/10.1039/c7nr07683e