J
Jung-Il Hong
Researcher at Daegu Gyeongbuk Institute of Science and Technology
Publications - 111
Citations - 3062
Jung-Il Hong is an academic researcher from Daegu Gyeongbuk Institute of Science and Technology. The author has contributed to research in topics: Ferromagnetism & Antiferromagnetism. The author has an hindex of 28, co-authored 102 publications receiving 2652 citations. Previous affiliations of Jung-Il Hong include Keimyung University & Rensselaer Polytechnic Institute.
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Journal ArticleDOI
Lead-free NaNbO3 nanowires for a high output piezoelectric nanogenerator
Jong Hoon Jung,Minbaek Lee,Jung-Il Hong,Yong Ding,Chih-Yen Chen,Chih-Yen Chen,Li-Jen Chou,Zhong Lin Wang +7 more
TL;DR: The results imply that NaNbO(3) nanowires should be quite useful for large-scale lead-free piezoelectric nanogenerator applications.
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Spin-orbit torque-driven skyrmion dynamics revealed by time-resolved X-ray microscopy.
Seonghoon Woo,Kyung Mee Song,Kyung Mee Song,Hee-Sung Han,Min Seung Jung,Mi Young Im,Ki-Suk Lee,Kun Soo Song,Peter Fischer,Jung-Il Hong,Jun Woo Choi,Jun Woo Choi,Byoung-Chul Min,Byoung-Chul Min,Hyun Cheol Koo,Hyun Cheol Koo,Joonyeon Chang,Joonyeon Chang +17 more
TL;DR: N nanosecond-dynamics of a 100nm-diameter magnetic skyrmion during a current pulse application is reported, using a time-resolved pump-probe soft X-ray imaging technique to demonstrate that distinct dynamic excitation states of magneticSkyrmions can be reliably tuned by changing the magnitude of spin–orbit torques.
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Dielectric properties of zinc oxide/low density polyethylene nanocomposites
TL;DR: In this article, the dielectric constants of the composites with filler concentrations up to 40 vol.% were measured and compared with the conventional submicron size ZnO filled LDPE composite.
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Antiferromagnetic MnO nanoparticles with ferrimagnetic Mn 3 O 4 shells: Doubly inverted core-shell system
Ami E. Berkowitz,G. F. Rodriguez,Jung-Il Hong,Kwangjin An,Taeghwan Hyeon,N. Agarwal,David J. Smith,Eric E. Fullerton +7 more
TL;DR: In this article, the magnetic and microstructural properties of antiferromagnetic MnO nanoparticles with shells of ferrimagnetic nanoparticles were reported, which is opposite to the usual arrangement of Antiferromagnetically coated ferromagnetic nanometers.
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Rescaled electrical properties of ZnO/low density polyethylene nanocomposites
TL;DR: In this paper, the electrical properties of the composite with various concentrations of ZnO up to the percolation limit were measured and compared to the corresponding electrical properties for submicron ZNO filled LDPE.