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Byoungnam Park
Researcher at Hongik University
Publications - 80
Citations - 1636
Byoungnam Park is an academic researcher from Hongik University. The author has contributed to research in topics: Field-effect transistor & Quantum dot. The author has an hindex of 19, co-authored 77 publications receiving 1342 citations. Previous affiliations of Byoungnam Park include Georgia Institute of Technology & Cornell University.
Papers
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Journal ArticleDOI
Over 40 cd/A efficient green quantum dot electroluminescent device comprising uniquely large-sized quantum dots.
Ki-Heon Lee,Jeong-Hoon Lee,Hee-Don Kang,Byoungnam Park,Yongwoo Kwon,Hee-Joo Ko,Chang-Ho Lee,Jong-hyuk Lee,Heesun Yang +8 more
TL;DR: It is found that the presence of an additional ZnS shell makes a profound impact on device performances such as luminance and efficiencies, specifically showing unprecedented values of peak current efficiency of 46.4 cd/A and external quantum efficiency of 12.6%.
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Tailor-made polyamide membranes for water desalination.
Wansuk Choi,Joung Eun Gu,Sang Hee Park,Sang Hee Park,Seyong Kim,Joona Bang,Kyung Youl Baek,Byoungnam Park,Jong Suk Lee,Edwin P. Chan,Jung Hyun Lee +10 more
TL;DR: This work demonstrates the broad applicability of mLbL in fabricating a variety of PA-based TFC membranes with nanoscale control of the selective layer thickness and roughness independent of the specific polyamide chemistry.
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Additive-Free Hollow-Structured Co3O4 Nanoparticle Li-Ion Battery: The Origins of Irreversible Capacity Loss
Youngjun Kim,Jung Hyun Lee,Sungeun Cho,Yongwoo Kwon,Insik In,Ji-Hoon Lee,Nam Ho You,Elsa Reichmanis,Hyungduk Ko,Kyu-Tae Lee,Kyu-Tae Lee,Hyun Keun Kwon,Hyun Keun Kwon,Doo-Hyun Ko,Heesun Yang,Byoungnam Park +15 more
TL;DR: The origin of the initial irreversible capacity loss from the first lithiation process was addressed through probing changes in the electronic and structural properties of hollow-structured Co3O4 nanoparticles (NPs) during lithiation and delithiation using electrochemical Co 3O4 transistor devices that function as a Co3 O4 Li-ion battery.
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Optically Switchable Smart Windows with Integrated Photovoltaic Devices
Hyun Keun Kwon,Hyun Keun Kwon,Kyu-Tae Lee,Kyu-Tae Lee,Kahyun Hur,Sung Hwan Moon,Malik M. Quasim,Timothy D. Wilkinson,Ji Young Han,Hyungduk Ko,Il Ki Han,Byoungnam Park,Byoung Koun Min,Byeong Kwon Ju,Stephen M. Morris,Richard H. Friend,Doo-Hyun Ko +16 more
TL;DR: In this article, an optically controlled energy harvesting smart window that incorporates a semitransparent solar cell with a photosensitive liquid crystal (LC) layer is demonstrated, which can switch between a transparent (day mode) and an opaque (night mode) state depending upon the incident solar radiation.
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Control of Molecular Ordering, Alignment, and Charge Transport in Solution-Processed Conjugated Polymer Thin Films.
TL;DR: This review focuses on recent advances in processing strategies that can tune the morphologies and thus impact charge transport properties of conjugated polymer thin films and the correlation between processing conditions, active layer morphologies, and device performance.