Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Hyoun Ji, Ha"'
Autor:
Hyoun Ji Ha, Min Gye Kim, Jin Hyun Ma, Jun Hyung Jeong, Min Ho Park, Seong Jae Kang, Wonsik Kim, Soohyung Park, Seong Jun Kang
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract Low-temperature processing is important for improving the stability and performance of flexible quantum dot light-emitting diodes (QLEDs). In this study, QLEDs were fabricated using poly[bis(4-phenyl) (2,4,6-trimethylphenyl)amine] (PTAA) as
Externí odkaz:
https://doaj.org/article/e5951d74086249eeab1ee0a71b610851
Autor:
Seong Jae Kang, Jun Hyung Jeong, Jin Hyun Ma, Min Ho Park, Hyoun Ji Ha, Jung Min Yun, Yu Bin Kim, Seong Jun Kang
Publikováno v:
Micromachines, Vol 15, Iss 3, p 318 (2024)
Visible light photodetectors are extensively researched with transparent metal oxide holes/electron layers for various applications. Among the metal oxide transporting layers, nickel oxide (NiO) and zinc oxide (ZnO) are commonly adopted due to their
Externí odkaz:
https://doaj.org/article/6f33764b8c65460ebbca0600402eba5c
Autor:
Hyoun Ji Ha, Seong Jae Kang, Jun Hyung Jeong, Jin Hyun Ma, Min Ho Park, Wonsik Kim, Aelim Ha, Seunghwan Kim, Soohyung Park, Seong Jun Kang
Publikováno v:
ACS Applied Materials & Interfaces; 7/31/2024, Vol. 16 Issue 30, p40139-40148, 10p
Autor:
Jin Hyun Ma, Min Gye Kim, Jun Hyung Jeong, Min Ho Park, Hyoun Ji Ha, Seong Jae Kang, Seong Jun Kang
Publikováno v:
Materials; Volume 16; Issue 11; Pages: 4053
We present a study on the potential use of sulfuric acid-treated poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) as a viable alternative to indium tin oxide (ITO) electrodes in quantum dot light-emitting diodes (QLEDs). ITO, desp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24b83e42cd4c4f2b9ab700c7391f1655
Autor:
Jun Hyung, Jeong, Min Gye, Kim, Jin Hyun, Ma, Min Ho, Park, Hyoun Ji, Ha, Seong Jae, Kang, Min-Jae, Maeng, Young Duck, Kim, Yongsup, Park, Seong Jun, Kang
Publikováno v:
Materials (Basel, Switzerland). 15(24)
One of the major obstacles in the way of high-performance quantum dot light-emitting diodes (QLEDs) is the charge imbalance arising from more efficient electron injection into the emission layer than the hole injection. In previous studies, a balance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::58e858902d7a74b4402cf0ec1738e714
https://pubmed.ncbi.nlm.nih.gov/36556781
https://pubmed.ncbi.nlm.nih.gov/36556781
Autor:
Min Ho Park, Min Gye Kim, Jin Hyun Ma, Jun Hyung Jeong, Hyoun Ji Ha, Wonsik Kim, Soohyung Park, Seong Jun Kang
Publikováno v:
Materials
Volume 16
Issue 3
Pages: 972
Volume 16
Issue 3
Pages: 972
Charge imbalance in quantum-dot light-emitting diodes (QLEDs) causes emission degradation. Therefore, many studies focused on improving hole injection into the QLEDs-emitting layer owing to lower hole conductivity compared to electron conductivity. H
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e5c0990bc7a1b3e5b00b61706f64930
https://doi.org/10.3390/ma16030972
https://doi.org/10.3390/ma16030972
Autor:
Jun Hyung Jeong, Min Gye Kim, Jin Hyun Ma, Min Ho Park, Hyoun Ji Ha, Seong Jae Kang, Min-Jae Maeng, Young Duck Kim, Yongsup Park, Seong Jun Kang
Publikováno v:
Materials; Volume 15; Issue 24; Pages: 8977
One of the major obstacles in the way of high−performance quantum dot light−emitting diodes (QLEDs) is the charge imbalance arising from more efficient electron injection into the emission layer than the hole injection. In previous studies, a bal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c1464a0a245716b9c87334f327e53a0
https://doi.org/10.3390/ma15248977
https://doi.org/10.3390/ma15248977