Hyunjung Kim
KAIST
218 Papers
1.1K Citations
Hyunjung Kim is an academic researcher from KAIST. The author has contributed to research in topics: Chemistry & Thin film. The author has an hindex of 32, co-authored 200 publications. Previous affiliations of Hyunjung Kim include Korea University & University of Illinois at Urbana–Champaign.
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Papers
Isogeometric topology optimization using trimmed spline surfaces
TL;DR: The trimmed surface analysis which can treat topologically complex spline surfaces using trimming information provided by CAD systems is employed for structural response analysis and sensitivity calculation in the topology optimization.
210
Isogeometric analysis for trimmed CAD surfaces
TL;DR: In this paper, an Isogeometric analysis for trimmed CAD surfaces in 2D linear elasticity problem is presented, where the information on the trimming curves and trimmed surfaces exported from CAD system is directly utilized for analysis.
187
Importance of Solubilizing Group and Backbone Planarity in Low Band Gap Polymers for High Performance Ambipolar field-effect Transistors
Joong Suk Lee,Seon Kyoung Son,Sanghoon Song,Hyunjung Kim,Dong Ryoul Lee,Kyungkon Kim,Kyungkon Kim,Min Jae Ko,Dong Hoon Choi,Bongsoo Kim,Jeong Ho Cho +10 more
TL;DR: In this paper, the performance of ambipolar field effect transistors based on a series of alternating low band gap polymers of oligothiophene and diketopyrrolopyrrole (DPP) was investigated.
173
Shape optimization and its extension to topological design based on isogeometric analysis
TL;DR: In this work, structural shape optimization using isogeometric analysis is studied on 2D and shell problems and the proposed framework is extended to topology optimization using trimming techniques.
144
High-speed terahertz imaging toward food quality inspection
TL;DR: A reflection-mode continuous-wave terahertz imaging system was developed for application to food quality inspection, which requires fast, compact, and low-cost detection.
115