H
Ho Won Jang
Researcher at Seoul National University
Publications - 594
Citations - 22435
Ho Won Jang is an academic researcher from Seoul National University. The author has contributed to research in topics: Chemistry & Thin film. The author has an hindex of 64, co-authored 493 publications receiving 15645 citations. Previous affiliations of Ho Won Jang include Korea Institute of Science and Technology & Wisconsin Alumni Research Foundation.
Papers
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Journal ArticleDOI
Thermoelectric Properties of Indium-Selenium Nanocomposites Prepared by Mechanical Alloying and Spark Plasma Sintering
Ju Hyuk Yim,Ju Hyuk Yim,Hyung Ho Park,Ho Won Jang,Myong Jae Yoo,Dong Su Paik,Seung Hyub Baek,Jin Sang Kim +7 more
TL;DR: In this article, four different compositions of indium-selenium compounds, In2Se3, InSe, In4Se3 and Ind4Se2, were prepared by mechanical alloying followed by spark plasma sintering and their thermoelectric properties were measured in the temperature range of 300 K to 673 K.
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Room Temperature Deposition of Crystalline Nanoporous ZnO Nanostructures for Direct Use as Flexible DSSC Photoanode.
TL;DR: A facile approach to fabricate dye-sensitized solar cells (DSSCs) is demonstrated by depositing zinc oxide (ZnO) nanostructures on both glass and flexible substrates at room temperature using pulsed laser deposition.
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Tunable conductivity at LaAlO3/SrxCa1−xTiO3 (0 ≤ x ≤ 1) heterointerfaces
Seon Young Moon,Seon Young Moon,Dai-Hong Kim,Hye Jung Chang,Jong Kwon Choi,Chong Yun Kang,Heon Jin Choi,Seong-Hyeon Hong,Seung Hyub Baek,Jinsang Kim,Ho Won Jang +10 more
TL;DR: In this paper, the authors report on tunable conductivity at LaAlO3/SrxCa1−xTiO3 heterostructures and suggest that the use of pseudosubstrates with chemical substitution or alloying is a promising route to finely tune conductivity.
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Triple Planar Heterojunction of SnO2/WO3/BiVO4 with Enhanced Photoelectrochemical Performance under Front Illumination
TL;DR: In this article, a ternary planar heterojunction photoanode with enhanced photoactivity under front side illumination was proposed, which enabled efficient charge separation at the interface and promoted electron transport.
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A thorough study on electrochromic properties of metal doped tungsten trioxide film prepared by a facile solution process
Amirhossein Hasani,Quyet Van Le,Quyet Van Le,Thang Phan Nguyen,Kyoung Soon Choi,Woonbae Sohn,Ho Won Jang,Soo Young Kim +7 more
TL;DR: In this article, the effect of metal doping on the electrochromic performance of tungsten trioxide (WO3) films was investigated by a novel method involving solution processing and thermal annealing.