Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Kwangdong Roh"'
Publikováno v:
Advanced Photonics Research, Vol 5, Iss 9, Pp n/a-n/a (2024)
Perovskites exhibit appealing optical and electrical properties, making them attractive candidates for efficient luminescent materials with low‐cost and straightforward fabrication processes. Their versatility is highlighted by the ability to depos
Externí odkaz:
https://doaj.org/article/f6f39b5095ed49b592059a1f8c7a1765
Autor:
Hoyeon Kim, Lianfeng Zhao, Jared S. Price, Alex J. Grede, Kwangdong Roh, Alyssa N. Brigeman, Mike Lopez, Barry P. Rand, Noel C. Giebink
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Hybrid perovskite semiconductors are promising for wavelength-tunable laser diodes but their behavior under intense electrical excitation remains unexplored. Kim et al. investigate perovskite light emitting diodes at current densities nearing 1 kA cm
Externí odkaz:
https://doaj.org/article/8d9a3accf94f4b6aa094d0f6613317d3
Autor:
William B. Gunnarsson, Kwangdong Roh, Lianfeng Zhao, John P. Murphy, Alex J. Grede, Noel C. Giebink, Barry P. Rand
Publikováno v:
Chemical Reviews.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c8dc432c5ecfb6d2bb07bc3894c77bd
https://doi.org/10.1021/acs.chemrev.2c00721
https://doi.org/10.1021/acs.chemrev.2c00721
Autor:
Sungyeon Heo, Kwangdong Roh, Fengyu Zhang, Steven E. Tignor, Andrew B. Bocarsly, Antoine Kahn, Barry P. Rand
Publikováno v:
ACS Energy Letters. 7:211-216
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c42e3fcbf052fa03971e13c2ca27e20
https://doi.org/10.1021/acsenergylett.1c02554
https://doi.org/10.1021/acsenergylett.1c02554
Publikováno v:
ACS Photonics. 8:2548-2554
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23d09d9e08d758992cf86b731dbf038b
https://doi.org/10.1021/acsphotonics.1c00910
https://doi.org/10.1021/acsphotonics.1c00910
Autor:
Hanul Min, Junnan Hu, Zhaojian Xu, Tianran Liu, Saeed‐Uz‐Zaman Khan, Kwangdong Roh, Yueh‐Lin Loo, Barry P. Rand
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 34(36)
High-performance inorganic-organic lead halide perovskite solar cells (PSCs) are often fabricated with a liquid additive such as dimethyl sulfoxide (DMSO), which retards crystallization and reduces roughness and pinholes in the perovskite layers. How
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebc56140f7996b86db1d76b69ee3562f
https://pubmed.ncbi.nlm.nih.gov/35841176
https://pubmed.ncbi.nlm.nih.gov/35841176
Publikováno v:
ACS Energy Letters. 6:501-508
Iodine-containing volatiles are major degradation products of halide perovskite materials under irradiation, yet iodine diffusion kinetics into and throughout organic hole transport materials (HTMs...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bd2e529a2ab4ed603cfc9e4279d6569
https://doi.org/10.1021/acsenergylett.0c02495
https://doi.org/10.1021/acsenergylett.0c02495
Autor:
Dong Kyun Ko, Xingyu Wang, Sunghwan Lee, Kwangsoo No, Chandon Stone, Austin S. Reed, Mingyuan Liu, Han Wook Song, Kwangdong Roh
Publikováno v:
Journal of Materials Chemistry C. 8:13798-13810
Amorphous oxide semiconductors (AOSs), specifically those based on ternary cation systems such as Ga-, Si-, and Hf-doped InZnO, have emerged as promising material candidates for application in next-gen transparent electronic and optoelectronic device
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::572e0f72cd19e5b6c1cbd02c1c7aa1b6
https://doi.org/10.1039/d0tc02655g
https://doi.org/10.1039/d0tc02655g
Autor:
Xiao Liu, Lianfeng Zhao, Khaled Al Kurdi, Claire F. Gmachl, Stephen Barlow, Kwangdong Roh, Barry P. Rand, Sara Kacmoli, Seth R. Marder
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 33(44)
While metal-halide perovskite light-emitting diodes (PeLEDs) hold the potential for a new generation of display and lighting technology, their slow operation speed and response time limit their application scope. Here, high-speed PeLEDs driven by nan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ecac47cb264c0db0888cbd618913041
https://pubmed.ncbi.nlm.nih.gov/34477263
https://pubmed.ncbi.nlm.nih.gov/34477263
Autor:
Lianfeng Zhao, Yufei Jia, Noel C. Giebink, Barry P. Rand, Kwangdong Roh, Zhengguo Xiao, William B. Gunnarsson
Publikováno v:
ACS Photonics. 6:3331-3337
Solution-processed organic–inorganic hybrid perovskites have recently emerged as promising low-cost materials for optoelectronic applications. However, exposure to light or applied bias causes phas...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc2f2a01bf54deba2d55851e8c24f9db
https://doi.org/10.1021/acsphotonics.9b01501
https://doi.org/10.1021/acsphotonics.9b01501