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.
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Journal ArticleDOI
Decoration of metal oxide surface with {111} form Au nanoparticles using PEGylation
Cheon Woo Moon,Jongseong Park,Seung-Pyo Hong,Woonbae Sohn,Dinsefa Mensur Andoshe,Mohammadreza Shokouhimehr,Ho Won Jang +6 more
TL;DR: In this article, a controllable high-coverage surface decoration method of octahedral gold nanoparticles on the targeted semiconductor nanostructures via phase transfer by an organic medium with thiolated-polyethylene glycol is presented.
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New advances in organic spintronics
Vladimir N. Prigodin,Vladimir N. Prigodin,Jung-Woo Yoo,Ho Won Jang,Chi-Yueh Kao,Chang-Beom Eom,A. J. Epstein +6 more
TL;DR: In this article, the magnetoresistance of organic semiconductor rubrene (C42H28) used as a spacer in La2/3Sr1/3MnO3 (LSMO)/organic semiconductor (OSC)/Fe heterojunctions was observed.
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Weak-link behavior of grain boundaries in superconducting Ba(Fe1-xCox)2As2 bicrystals
Seokbae Lee,Jianyi Jiang,Jeremy D Weiss,Chad M. Folkman,Chung Wung Bark,Chiara Tarantini,Aixia Xu,Dmytro Abraimov,Anatolii Polyanskii,Christopher T. Nelson,Yi Zhang,Seung Hyub Baek,Ho Won Jang,Akiyasu Yamamoto,Fumitake Kametani,Xiaoqing Pan,Eric E. Hellstrom,Alex Gurevich,Chang-Beom Eom,D. C. Larbalestier +19 more
TL;DR: In this article, the critical current density Jgb across [001] tilt grain boundaries (GBs) of thin film Ba(Fe1-xCox)2As2 bicrystals is strongly depressed, similar to high Tc cuprates.
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Facile synthesis of Cu NPs@Fe3O4-lignosulfonate: Study of catalytic and antibacterial/antioxidant activities.
Zahra Nezafat,M.M. Karimkhani,Mahmoud Nasrollahzadeh,S Javanshir,A H Jamshidi,Yasin Orooji,Ho Won Jang,Mohammadreza Shokouhimehr +7 more
TL;DR: In this article , a green method has been developed for the immobilization of copper nanoparticles on magnetic lignosulfonate (Cu NPs@Fe3O4-LS) using the aqueous extract of Filago arvensis L. as a non-toxic reducing and stabilizing agent.
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Surface-tailored graphene channels
Chung Won Lee,Jun Min Suh,Seokhoon Choi,Sang Eon Jun,Tae Hyung Lee,Jin Wook Yang,Sol A Lee,Bo Reum Lee,Donghyeon Yoo,Soo Young Kim,Dong Sung Kim,Ho Won Jang +11 more
TL;DR: In this article, a solution-gated field-effect transistors (SFET) with high sensitivity is used for detecting ions and molecules by reading electrical transconductance, and the integration of the microfluidic channel to the graphene SFET exhibits dynamic on-off functions by controlling injection and withdrawal of solutions.