Ph.D: University of Illinois at Urbana-Champaign, Materials Science and Engineering
M.S: KAIST, Materials Science and Engineering
B.S: KAIST, Materials Science and Engineering
Experience
Korea Institute of Science and Technology, Senior Researcher
Journal Articles
(2023)
Giant Spin-Orbit Torque in Sputter-Deposited Bi Films.
ADVANCED SCIENCE.
2303831,
2303831
(2023)
Observation of the orbital Hall effect in a light metal Ti.
NATURE.
619,
7968
(2023)
Spin current driven by ultrafast magnetization of FeRh.
NATURE COMMUNICATIONS.
14,
1
(2023)
Thermal conductivity of yttria-stabilized zirconia thin films grown by plasma-enhanced atomic layer deposition.
JOURNAL OF THE AMERICAN CERAMIC SOCIETY.
106,
9
(2023)
Pseudo-Hydrodynamic Flow of Quasiparticles in Semimetal WTe<sub>2</sub> at Room Temperature.
SMALL.
19,
27
(2022)
Optical detection of charge accumulation in an electrically anisotropic semimetal of WTe2.
JOURNAL OF THE KOREAN PHYSICAL SOCIETY.
81,
3
(2022)
Optical thermometry of anisotropic semimetal of WTe2 using polarization-sensitive microscopy.
JOURNAL OF THE KOREAN PHYSICAL SOCIETY.
81,
2
(2022)
Investigation of stiffness and damping constant of spin waves in a soft magnet Co100-xBx alloy.
APPLIED PHYSICS LETTERS.
121,
1
(2021)
Direct observation of spin accumulation and spin-orbit torque driven by Rashba-Edelstein effect in an InAs quantum-well layer.
PHYSICAL REVIEW B.
104,
17
(2021)
Time-resolved measurement of magnetization vectors driven by pulsed spin-orbit torque.
APPLIED PHYSICS LETTERS.
119,
2
(2021)
Magnetization dynamics of antiferromagnetic metals of PtMn and IrMn driven by a pulsed spin-transfer torque.
APPLIED PHYSICS LETTERS.
118,
25
(2021)
Using Amorphous CoB Alloy as Transducer to Detect Acoustic Propagation and Heat Transport at Interface.
APPLIED SCIENCES-BASEL.
11,
11
(2021)
Electron-Phonon Coupling Parameter of Ferromagnetic Metal Fe and Co.
MATERIALS.
14,
11
(2021)
Magnetic Anisotropy and Damping Constant of Ferrimagnetic GdCo Alloy near Compensation Point.
MATERIALS.
14,
10
(2021)
The measurement of anisotropic thermal transport using time-resolved magneto-optical Kerr effect.
AIP ADVANCES.
11,
2
(2020)
Exchange stiffness and damping constants of spin waves in CoFeB films.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS.
516,
(2020)
Coherent spin waves driven by optical spin-orbit torque.
PHYSICAL REVIEW B.
102,
1
(2020)
Thermal coupling parameters between electron, phonon, and magnon of Nickel.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS.
514,
(2020)
Optical method of determining the spin diffusion length of ferromagnetic metals.
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS.
510,
(2020)
Optical spin-orbit torque in heavy metal-ferromagnet heterostructures.
NATURE COMMUNICATIONS.
11,
1
Patent/Intellectual Property
MAGNETIC RANDOM ACCESS MEMORY.
16/134,523.
20200107.
UNITED STATES
마그네틱램(Magnetic Random Access Memory).
10-2053-0070000.
20191202.
KOREA, REPUBLIC OF
Perpendicularly magnetized thin film structure and method for manufacturing the same.
13/678,856.
20160531.
UNITED STATES
Method for manufacturing a magnetic tunnel junction device.
14/458,617.
20160216.
UNITED STATES
Magnetic tunnel junction device and method for manufacturing the same.
12/658853.
20140923.
UNITED STATES
MAGNETIC TUNNEL JUNCTION STRUCTURE WITH PERPENDICULAR MAGNETIZATION LAYERS.
12/897914.
20121127.
UNITED STATES
Honors / Awards
Asia Union of Magnetics Societies, 2020 Young Researcher Award
Conference Paper
(2020)
Optical spin-orbit torque and its application for spin-wave excitation.
Symposium on Quantum and Nano Devices 2020.
KOREA, REPUBLIC OF
(2020)
Optical Spin-Orbit Torque in Heavy Metal-Ferromagnet Heterostructures.
2020 Magnetism and Magnetic Materials Conference.
UNITED STATES
(2020)
Anisotropic thermal conductivity of highly ordered pyrolytic graphite with different mosaic spread angle.
제20 회 한국열물성학회 학술대회.
KOREA, REPUBLIC OF
