Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Sunjoong, Park"'
Publikováno v:
Nanoscale Advances. 1:2828-2834
We investigated the exciton decay dynamics of CsPbBr3 perovskite quantum dots (PQDs) through an X-type ligand passivation process. 1-Dodecanethiol (DDT), as an X-type ligand, covers Br vacancies of PQDs and then the photoluminescence quantum yield (P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8817d22f6089ab11c7f8cc7a179674a
https://doi.org/10.1039/c9na00292h
https://doi.org/10.1039/c9na00292h
Publikováno v:
Physical Chemistry Chemical Physics. 21:26095-26101
Enhancing the luminescence efficiency and stability of solid-state phosphors with facile processability is important for various applications. Carbon-based materials might have proper optical features and durability under ambient conditions. However,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::407567cfcb67d86c8582105512697db9
https://doi.org/10.1039/c9cp05241k
https://doi.org/10.1039/c9cp05241k
Autor:
Sunjoong Park, Byeong-Soo Bae, Younghoon Kim, Hyunhwan Lee, Junho Jang, Tae-Woo Lee, Chan Beum Park, Dongsuk Yoo, Han Beom Jeong, Yong-Hyun Kim, Hyunjin Cho, Jong Min Yuk, Duk Young Jeon, Jinhyeong Jang
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 33(3)
Organic-inorganic hybrid perovskite nanoparticles (NPs) are a very strong candidate emitter that can meet the high luminescence efficiency and high color standard of Rec.2020. However, the instability of perovskite NPs is the most critical unsolved p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9681fec90a42fb946ba89eb3746c10b
https://pubmed.ncbi.nlm.nih.gov/33617075
https://pubmed.ncbi.nlm.nih.gov/33617075
Autor:
Jong H. Kim, Moohyun Kim, Jonghee Lee, Nam Sung Cho, Hyunsu Cho, Duk Young Jeon, Sunjoong Park, Wonseok Choi, Dongchan Lee, Chan-Woo Lee, Hyunkoo Lee, Byoung-Hwa Kwon, Chul Woong Joo, Hyunjin Cho
Publikováno v:
ACS Photonics. 5:3389-3398
We demonstrate a Cu(I) and Cu(II) codoped nickel(II) oxide (NiOx) hole injection layer (HIL) for solution-processed hybrid organic-inorganic light-emitting diodes (HyLEDs). Codoped NiOx films show no degradation on optical properties in the visible r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e36c03f3b7d692625ab93c62b44a98dc
https://doi.org/10.1021/acsphotonics.8b00656
https://doi.org/10.1021/acsphotonics.8b00656
Publikováno v:
Nanoscale advances. 1(8)
We investigated the exciton decay dynamics of CsPbBr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5976f58960ae8ea19004a2095973c760
https://pubmed.ncbi.nlm.nih.gov/36133611
https://pubmed.ncbi.nlm.nih.gov/36133611
Autor:
Jong Min Yuk, Yong-Hyun Kim, Hyunjin Cho, Younghoon Kim, Junho Jang, Chan Beum Park, Han Beom Jeong, Hyunhwan Lee, Jinhyeong Jang, Duk Young Jeon, Dongsuk Yoo, Sunjoong Park, Tae-Woo Lee, Byeong-Soo Bae
Publikováno v:
Advanced Materials. 33:2170017
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86ecf02897d94dcbeb70e3a9dc954f14
https://doi.org/10.1002/adma.202170017
https://doi.org/10.1002/adma.202170017
Autor:
Moohyun Kim, Ji Ho Baek, Chang Wook Han, Hongjoo Shin, Sunjoong Park, Joong Hwan Yang, Hyunjin Cho, Yeon Sik Jung, Hanhwi Jang, Duk Young Jeon, Jae Hyun Park
Publikováno v:
Small. 16:2002109
Environmentally friendly ZnSe/ZnS core/shell quantum dots (QDs) as an alternative blue emission material to Cd-based QDs have shown great potential for use in next-generation displays. However, it remains still challenging to realize a high-efficienc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1d2701c1a7e0072f7ab6d8fe5106bf6
https://doi.org/10.1002/smll.202002109
https://doi.org/10.1002/smll.202002109
Autor:
Han Gil Seo, Hongjoo Shin, Sunjoong Park, Kyungmok Kim, Hyunjin Cho, Moohyun Kim, WooChul Jung, Duk Young Jeon, Minwon Suh
Publikováno v:
Organic Electronics. 75:105427
Solution-processable charge injection materials have gathered considerable attention in the field of organic optoelectronics owing to their ability to enhance device efficiency. Of those candidates, polyethylenimine (PEI) polymers have been widely ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a11a862a690b49023e3277e78cc442c3
https://doi.org/10.1016/j.orgel.2019.105427
https://doi.org/10.1016/j.orgel.2019.105427
Publikováno v:
Nanoscale Advances; Aug2019, Vol. 1 Issue 8, p2828-2834, 7p