D
Dong-Wook Kim
Researcher at Seoul National University
Publications - 682
Citations - 12785
Dong-Wook Kim is an academic researcher from Seoul National University. The author has contributed to research in topics: Medicine & Thin film. The author has an hindex of 51, co-authored 639 publications receiving 10636 citations. Previous affiliations of Dong-Wook Kim include International Vaccine Institute & Pohang University of Science and Technology.
Papers
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Patent
Method for generating sketch image and display apparatus applying the same
Yu Li,Min-Jung Kim,Dong-Wook Kim +2 more
TL;DR: In this paper, a sketch image is generated based on the brightness of a pixel block that includes a pixel and at least one pixel surrounding the pixel, and an output gray scale of the specific pixel is adjusted based on whether an input gray scale is higher than the representative value.
Patent
Improved method for producing organic-transition metal hydride as hydrogen storage substance
Jeong-Sik Kim,Jeasung Park,Hyo Jin Jeon,Hee Bock Yoon,Dong-Wook Kim,Gui Ryong Ahn,Dong Ok Kim,Jisoon Ihm,Moon-Hyun Cha +8 more
TL;DR: In this paper, a method for producing an organic transition metal hydride used as a hydrogen storage substance was proposed, which does not use any catalyst and thus causes no problems involving catalyst poisoning and has an advantage of producing the organic-transition metal halide under milder conditions in a high yield.
Journal ArticleDOI
Morphology control of patterned carbon nanofiber arrays for field emission applications
Dong-Wook Kim,Sungho Jin +1 more
TL;DR: In this article, the authors patterned 200nm-sized Ni catalyst dots, with 2-5 µm spacing, by e-beam lithography and obtained regularly spaced vertically aligned CNF arrays.
Journal ArticleDOI
Electrical Properties of Au/n-GaN Schottky Junctions with an Atomic-Layer-Deposited Al2O3 Interlayer
TL;DR: In this paper, the temperature-dependent electrical properties of Au/GaN Schottky diodes with an Al2O3 layer prepared by using atomic layer deposition (ALD) were investigated.
Patent
Novel group 4 transition metal compound and use thereof
Ui Gab Joung,Dong Ok Kim,Dong-Wook Kim,Ah Reum Kim,Hye Ran Park,Kil Sagong,Sung Hae Jun,Chun Sun Lee,Eun Yeong Hwang +8 more
TL;DR: In this paper, a novel group 4 transition metal compound, a method for preparing the compound and a catalyst composition containing the compound, and a method to synthesize a polyolefin, comprising a step for forming a polymerization reaction of olefin monomers in the presence of the catalyst composition.