J
Jae Hoon Park
Researcher at Pohang University of Science and Technology
Publications - 12
Citations - 415
Jae Hoon Park is an academic researcher from Pohang University of Science and Technology. The author has contributed to research in topics: Medicine & Antiferromagnetism. The author has an hindex of 1, co-authored 1 publications receiving 244 citations.
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Spin–orbit-torque engineering via oxygen manipulation
Xuepeng Qiu,Kulothungasagaran Narayanapillai,Yang Wu,Praveen Deorani,Dong Hyuk Yang,Woo Suk Noh,Jae Hoon Park,Kyung Jin Lee,Hyun-Woo Lee,Hyunsoo Yang +9 more
TL;DR: It is reported that the oxidation ofspin-orbit-torque devices triggers a new mechanism of spin-orbit torque, which is about two times stronger than that based on the spin Hall effect, and may pave the way towards reconfigurable logic devices.
Journal ArticleDOI
Twofold van Hove singularity and origin of charge order in topological kagome superconductor CsV3Sb5
Mingu Kang,Shiang Fang,Jeong-Kyu Kim,Brenden R. Ortiz,Sae Hee Ryu,Jimin Kim,J. Yoo,Giorgio Sangiovanni,Domenico Di Sante,Byeong-Gyu Park,Chris Jozwiak,Aaron Bostwick,Eli Rotenberg,Efthimios Kaxiras,S J Wilson,Jae Hoon Park,Riccardo Comin +16 more
TL;DR: In this paper , angle-resolved photoemission spectroscopy and density functional theory are combined to reveal multiple kagome-derived van Hove singularities (vHS) coexisting near the Fermi level of CsV3Sb5 and analyse their contribution to electronic symmetry breaking.
Journal ArticleDOI
Charge order landscape and competition with superconductivity in kagome metals
Mingu Kang,Shiang Fang,Jong Gyu Yoo,Brenden R. Ortiz,Yuzki M. Oey,Sae Hee Ryu,Jimin Kim,Chris Jozwiak,Aaron Bostwick,Eli Rotenberg,Efthimios Kaxiras,Joseph Checkelsky,S J Wilson,Jae Hoon Park,Riccardo Comin +14 more
TL;DR: In this article , the authors used high-resolution angle-resolved photoemission spectroscopy to determine the microscopic structure of three-dimensional charge order in AV3Sb5 and its interplay with superconductivity.
Microscopic structure of three-dimensional charge order in kagome superconductor AV3Sb5 and its tunability
Mingu Kang,Shiang Fang,J. Yoo,Brenden R. Ortiz,Yuzki M. Oey,Sae Hee Ryu,Jimin Kim,Chris Jozwiak,Aaron Bostwick,Eli Rotenberg,Efthimios Kaxiras,Joseph Checkelsky,S J Wilson,Jae Hoon Park,Riccardo Comin +14 more
TL;DR: Kang et al. as mentioned in this paper proposed a superconductor AV3Sb5 and its tunability, and the tunability of the superconductor was investigated in the context of artificial low-dimensional electronic systems.
Nature of charge density wave in kagome metal ScV6Sn6
Seong-Hyeok Lee,Choongjae Won,Jimin Kim,J. Yoo,Su-Dong Park,Jonathan D. Denlinger,Chris Jozwiak,Aaron Bostwick,Eli Rotenberg,Riccardo Comin,Mingu Kang,Jae Hoon Park +11 more
TL;DR: In this paper , the authors combine angle-resolved photoemission spectroscopy, phonon mode calculation, and chemical doping to elucidate the driving mechanism of the root3*root3 charge order in a newly discovered kagome metal ScV6Sn6.