J
Jae Hyuck Jang
Researcher at Seoul National University
Publications - 65
Citations - 3456
Jae Hyuck Jang is an academic researcher from Seoul National University. The author has contributed to research in topics: Thin film & Atomic layer deposition. The author has an hindex of 19, co-authored 57 publications receiving 3042 citations. Previous affiliations of Jae Hyuck Jang include Oak Ridge National Laboratory.
Papers
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Journal ArticleDOI
Atomic structure of conducting nanofilaments in TiO2 resistive switching memory
Deok-Hwang Kwon,Kyung-min Kim,Jae Hyuck Jang,Jong Myeong Jeon,Min Hwan Lee,Gun Hwan Kim,Xiang-Shu Li,Gyeong-Su Park,Bora Lee,Seungwu Han,Miyoung Kim,Cheol Seong Hwang +11 more
TL;DR: In situ current-voltage and low-temperature conductivity measurements confirm that switching occurs by the formation and disruption of Ti(n)O(2n-1) (or so-called Magnéli phase) filaments, which will provide a foundation for unravelling the full mechanism of resistance switching in oxide thin films.
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Effects of heat dissipation on unipolar resistance switching in Pt∕NiO∕Pt capacitors
Seo Hyoung Chang,S. C. Chae,Shinbuhm Lee,Chunli Liu,Tae Won Noh,Jae Sung Lee,Byungnam Kahng,Jae Hyuck Jang,Miyoung Kim,Dong-Wook Kim,Chang Uk Jung +10 more
TL;DR: In this paper, the authors investigated the resistance switching behavior of Pt∕NiO∕Pt capacitors with various bottom electrode thicknesses tBE and demonstrated the importance of heat dissipation in resistance random access memory.
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Magnetoelectric effects of nanoparticulate Pb(Zr0.52Ti0.48)O3–NiFe2O4 composite films
Hyejin Ryu,Pattukkannu Murugavel,Junha Lee,S. C. Chae,Tae Won Noh,Yoon Seok Oh,Hyungjin Kim,Kee Hoon Kim,Jae Hyuck Jang,Miyoung Kim,Choon Sang Bae,Jung-Mok Park +11 more
TL;DR: In this article, a Pb(Zr0.52Ti0.48)O3-NiFe2O4 composite films consisting of randomly dispersed NiFe 2O4 nanoparticles in the piezoelectric matrix was fabricated.
Journal ArticleDOI
Magnetoelectric effects of nanoparticulate Pb(Zr0.52Ti0.48)O3-NiFe2O4 composite films
Hyejin Ryu,Pattukkannu Murugavel,Junha Lee,S. C. Chae,Tae Won Noh,Yoon Seok Oh,Hyungjin Kim,Kee Hoon Kim,Jae Hyuck Jang,Miyoung Kim,Choon Sang Bae,Jung-Mok Park +11 more
TL;DR: In this paper, the authors fabricated Pb(Zr0.52Ti0.48)O3-NiFe2O4 composite films consisting of randomly dispersed NiFe 2O4 nanoparticles in the piezoelectric matrix.
Journal ArticleDOI
Atomic Layer Deposition of SrTiO3 Thin Films with Highly Enhanced Growth Rate for Ultrahigh Density Capacitors
Sang Woon Lee,Jeong Hwan Han,Sora Han,Woongkyu Lee,Jae Hyuck Jang,Minha Seo,Seong Keun Kim,Christian Dussarrat,Julien Gatineau,Yo-Sep Min,Cheol Seong Hwang +10 more
TL;DR: In this article, a mass-production compatible ALD process of stoichiometric STO films using Ti(O-iPr)2(tmhd)2 as a Ti-precursor for TiO2 layers and Sr(iPr3Cp)2As a Sr-pre-ursor for SrO layers was achieved at a deposition temperature of 370 °C.