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Showing results 4 to 63 of 66

Breathing Modes of a Magnetic Skyrmion on a Defective Surface

Kim, Namkyu , Han, Hee-Sung , Jung, Dae-Han , Lee, Ki-Suk

Conference Paper Issue Date2020-11-26 View5
Breathing Modes of a Magnetic Skyrmion on a Defective Surface

Kim, Namkyu , Han, Hee-Sung , Jung, Dae-Han , Lee, Ki-Suk

Conference Paper Issue Date2018-07-25 View7
Calculation of Three-dimensional Energy Product for Isotropic Nd2Fe14B Magnet File File

Kim, Namkyu , Han, Hee-Sung , Choi, Chul-Jin , Lee, Ki-Suk , Park, Jihoon

Article Issue Date2022-08 View7
Characteristics of Susceptible Microstructure for Hydrogen-Induced Cracking in the Coarse-Grained Heat-Affected Zone of Carbon Steel File

Kang, Yongjoon , Kim, Minjeong , Kim, Gidong , Kim, Namkyu , Song, Sangwoo

Article Issue Date2020-05 View7
Controlled Switching of Asymmetric Bloch wall in a Rectangular Ferromagnetic disk

Lee, SooSeok , Han, Hee-Sung , Yu, Young-Sang , Je, Soong-Geun , Kang, Myeonghwan , Ok, Hye-Jin , Kim, Namkyu , Chao, Weilun , Im, Mi-Young , Lee, Ki-Suk

Conference Paper Issue Date2020-11-26 View4
Diode-like manipulation of magnetic skyrmion transmission using an asymmetric modification of edge potential energy surface

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Kim, GangHwi , Jeong, Suyeong , Lee, Ki-Suk

Conference Paper Issue Date2019-11-21 View7
Emergent Geometric Confinement of Magnetic Skyrmion by Spatially Modulated Dzyaloshinskii-Moriya Interaction

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2020-07-19 View4
Energy Product Enhancement in Soft-and Hard-magnetic Mixtures

Kim, Namkyu , Han, Hee-sung , Jung, Dae-Han , Lee, Ki-Suk

Conference Paper Issue Date2018-11-22 View9
Enhancement of Practical Energy Product by Mircostructure Modeling File File

Kim, Namkyu

Thesis Issue Date2021-02 View4
Enhancement of the Energy Product in Soft- and Hard-magnetic

Kim, Namkyu , Han, Hee-Sung , Jung, Dae-Han , Lee, Ki-Suk

Conference Paper Issue Date2018-07-19 View9
Excitation of novel 3D dynamic modes of a magnetic vortex in a thick circular ferromagnetic nanodisk

Han, Hee-Sung , Lee, Sooseok , Jung, Dae-Han , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2017-11-07 View4
Geometric effects in cylindrical core/shell hard-soft exchange-coupled magnetic nanostructures File File

Kim, Namkyu , Han, Hee-Sung , Lee, Sooseok , Kim, Min-Ji , Jung, Dae-Han , Kang, Myeonghawn , Ok, Hyejin , Son, Youngkyun , Lee, Sukbin , Lee, Ki-Suk

Article Issue Date2021-04 View21
Guided Motion of a Magnetic Skyrmion Confined in Spatially Modulated Dzyaloshinskii-Moriya Interaction

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2020-11-26 View7
Magnetic Field-induced Switching of Asymmetric Bloch wall in a Ferromagnetic Rectangular disk

Lee, Sooseok , Han, Hee-Sung , Kang, Myeonghwan , Ok, Hye-Jin , Kim, Namkyu , Im, Mi-Young , Lee, Ki-Suk

Conference Paper Issue Date2020-07-19 View7
Magnetic skyrmion diode: Unidirectional skyrmion motion via symmetry breaking of potential energy barriers File

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Kim, Ganghwi , Jeong, Suyeong , Lee, Sooseok , Kang, Myeonghwan , Im, Mi-Young , Lee, Ki-Suk

Article Issue Date2021-08 View18
Magnetic Skyrmion Diode: Unidirectional Skyrmion Transport via Confining Potential Modulation

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2018-06-04 View10
Magnetism of the hypo-oxide state at the diffuse interface between the ferromagnet and antiferromagnet phases File

Jung, Min-Seung , Im, Mi-Young , Lee, Bong Ho , Kim, Namkyu , Lee, Ki-Suk , Hong, Jung-Il

Article Issue Date2017-10 View7
Manipulation of Magnetic Skyrmion Motion for Unidirectional Transmission by Tuning the Asymmetry of Potential Energy Surfaces

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2020-07-19 View2
Manipulation of Magnetic Skyrmions Motion in Confined Geometries for Potential Neuromorphic Applications

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2018-11-23 View11
Micromagnetic Simulations of Magnetization Reversals in Rare-earth Free Permanent Magnets

Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2018-06-05 View13
Non-Parabolic Confining Potential Model of Magnetic Skyrmion

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2018-03-29 View15
Observation of 3D Magnetic Structure and its Control

Lee, Sooseok , Han, Hee-Sung , Kim, Namkyu , Im, Mi-Young , Lee, Ki-Suk

Conference Paper Issue Date2018-07-04 View10
Observation of Spin Dynamics Using Atomistic Simulation File File

Kim, Namkyu

Thesis Issue Date2016-02 View10
Practical Energy Product of Magnetic Materials

Kim, Namkyu , Han, Hee-Sung , Lee, Sooseok , Lee, Ki-Suk

Conference Paper Issue Date2020-07-19 View6
Profile of pontential energy of a geometrically confined skyrmion

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Kim, GangHwi , Jeong, Suyeong , Lee, Ki-Suk

Conference Paper Issue Date2019-11-21 View11
Shape of Energy Potentials of the Magnetic Skyrmion in Confined Geometries

Jeong, Daehan , Han, Hee-sung , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2017-11-10 View8
Skyrmion manipulation by a rotating current

Han, Hee-Sung , Jung, Dae-Han , Lee, Sooseok , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2018-11-22 View11
Stochasticity in the Switching of Nanodisks for Probabilistic Computing File

Han, Hee-Sung , Lee, Sooseok , Je, Soong-Geun , Kang, Myeonghwan , Ok, Hye-Jin , Kim, Namkyu , Chao, Weilun , Im, Mi-Young , Lee, Ki-Suk

Article Issue Date2021-09 View18
Structural Control of Demagnetizing Field in the Magnet

Kim, Namkyu , Han, Hee-Sung , Lee, SooSeok , Lee, Ki-Suk

Conference Paper Issue Date2020-11-26 View5
Study on stochasticity in the switching of Co/Pt nanodisks

Lee, SooSeok , Je, Soong-Geun , Han, Hee-Sung , Kang, Myeonghwan , Ok, Hye-Jin , Kim, Namkyu , Chao, Weilun , Im, Mi-Young , Lee, Ki-Suk

Conference Paper Issue Date2020-11-26 View2
Switching of Asymmetric Bloch wall in a ferromagnetic rectangular disk

Lee, Sooseok , Han, Hee-Sung , Kang, Myeonghwan , Ok, Hye-Jin , Kim, Namkyu , Im, Mi-Young , Lee, Ki-Suk

Conference Paper Issue Date2019-11-21 View5
Symmetry breaking in 3D flux-closure domain structure

Han, Hee-Sung , Lee, Sooseok , Kim, Namkyu , Im, Mi-Young , Yu, Young-Sang , Hong, Jung-Il , Lee, Ki-Suk

Conference Paper Issue Date2017-10-25 View10
Symmetry Breaking in 3D Magnetic Vortex Core Structure

Lee, Sooseok , Han, Hee-Sung , Kim, Namkyu , Im, Mi-Young , Hong, Jung-Il , Lee, Ki-Suk

Conference Paper Issue Date2018-06-04 View9
Symmetry Breaking in a Three-Dimensional (3D) Flux-Closure Domain Structure

Lee, Sooseok , Han, Hee-Sung , Kim, Namkyu , Im, Mi-Young , Hong, Jung-Il , Lee, Ki-Suk

Conference Paper Issue Date2018-07-19 View13
Symmetry breaking in the formation of asymmetric Bloch wall in ferromagnetic dots

Lee, SooSeok , Han, Hee-Sung , Yu, Young-Sang , Je, Soong-Geun , Kang, Myeonghwan , Ok, Hye-Jin , Kim, Namkyu , Chao, Weilun , Im, Mi-Young , Lee, Ki-Suk

Conference Paper Issue Date2020-11-26 View4
SYMMETRY BREAKING OF 3D FLUX-CLOSURE DOMAIN STRUCTURE

Han, Hee-Sung , Lee, Sooseok , Kim, Namkyu , Im, Mi-Young , Yu, Young-Sang , Hong, Jung-Il , Lee, Ki-Suk

Conference Paper Issue Date2018-07-24 View11
The 3D Spin-wave Modes of the Magnetic Vortex in a Thick Circular Nanodisk

Han, Hee-Sung , Lee, Sooseok , Jung, Dae-Han , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2018-06-07 View15
The Bloch Point Pair-mediated Vortex Core Reversal.

Han, Hee-Sung , Lee, Sooseok , Jung, Dae-Han , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2018-07-17 View15
The Effect of Atomic Defects on Skyrmion Breathing Mode

Kim, Namkyu , Han, Hee-Sung , Jung, Daehan , Lee, Ki-Suk

Conference Paper Issue Date2017-11-09 View7
The Effect of Defective Surface on Dynamics of a Magnetic Skyrmion

Kim, Namkyu , Han, Hee-Sung , Jung, Dae-Han , Lee, Ki-Suk

Conference Paper Issue Date2018-06-04 View14
The effect of Interfacial Roughness on a Skyrmion Structure

Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2015-11-26 View7
The Energy Product of Hard- and Soft- magnetic Cylindrical Core/shell

Kim, Namkyu , Han, Hee-Sung , Lee, Soo Seok , Lee, Ki-Suk

Conference Paper Issue Date2019-05-22 View11
The Limitation of Anticipation by First Order Reversal Curve Method

Kim, Namkyu , Han, Hee-Sung , Lee, Soo Seok , Lee, Ki-Suk

Conference Paper Issue Date2019-11-21 View9
The Limitation of First Order Reversal Curve Based on Classical Preisach Model

Lee, Ki-Suk , Kim, Namkyu , Han, Hee-Sung , Lee, Soo Seok

Conference Paper Issue Date2019-12-10 View13
The Practical Energy Product of Cylindrical Core/shell Composed of Soft- and Hard-magnetic Materials

Kim, Namkyu , Han, Hee-Sung , Lee, Sooseok , Lee, Ki-Suk

Conference Paper Issue Date2019-08-30 View7
The Practical Energy Product of Cylindrical Core/shell Consist of Soft- and Hard-magnetic Materials

Kim, Namkyu , Han, Hee-Sung , Lee, SooSeok , Lee, Ki-Suk

Conference Paper Issue Date2020-11-26 View8
The Practical Energy Product of Cylindrical Core/shell Consist of Soft- and Hard-magnetic Materials

Kim, Namkyu , Han, Hee-Sung , Lee, Sooseok , Lee, Ki-Suk

Conference Paper Issue Date2019-11-05 View5
The Practical Energy Product of Hard- and Soft-magnetic Core/Shell Cylinder

Kim, Namkyu , Han, Hee-Sung , Lee, Soo Seok , Lee, Ki-Suk

Conference Paper Issue Date2019-11-22 View10
The spontaneous magnetization enhancement by the thermal fluctuation in a ferro-antiferromagnetic mixed system: an atomistic micromagnetic simulation study

Kim, Namkyu , Hong, Jung-Il , Lee, Ki-Suk

Conference Paper Issue Date2016-11-24 View14
The symmetry breaking during a transformation from a vortex core to an asymmetric Bloch wall

Han, Hee-Sung , Lee, Sooseok , Jung, Min-Seung , Kim, Namkyu , Yu, Young-Sang , Im, Mi-Young , Hong, Jung-Il , Lee, Ki-Suk

Conference Paper Issue Date2018-03-29 View5
THE THREE-DIMENSIONAL NATURE IN MAGNETIC VORTEX DYNAMICS

Han, Hee-Sung , Lee, Sooseok , Jung, Dae-Han , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2018-07-26 View14
The Three-Dimensional Nature in the Magnetic Vortex dynamics

Han, Hee-Sung , Lee, Sooseok , Jung, Dae-Han , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2018-03-30 View13
The Vortex Core Switching by Bloch Point Pair

Han, Hee-Sung , Lee, Sooseok , Jung, Dae-Han , Jeong, Suyeong , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2019-11-21 View12
Three-dimensional dynamic mode of the magnetic vortex in a permalloy circular disk

Han, Hee-Sung , Jung, Dae-Han , Jeong, Suyeong , Kim, Namkyu , Lee, SooSeok , Lee, Ki-Suk

Conference Paper Issue Date2020-11-26 View7
Three-dimensional Magnetic Vortex Structure Transformation

Lee, Sooseok , Han, Hee-Sung , Kim, Namkyu , Im, Mi-Young , Hong, Jung-Il , Lee, Ki-Suk

Conference Paper Issue Date2018-11-22 View8
Topological charge-dependent motion of the emergent magnetic monopole in soft magnetic elements

Han, Hee-Sung , Lee, Sooseok , Go, Gyungchoon , Kim, Namkyu , Kim, Wooyoun , Chao, Weilun , Yu, Young-Sang , Kim, Se Kwon , Lee, Ki-Suk , Im, Mi-Young

Conference Paper Issue Date2023-03-09 View8
Topology-dependent stability of vortex-antivortex structures File

Han, Hee-Sung , Lee, Sooseok , Jung, Min-Seung , Kim, Namkyu , Chao, Weilun , Yu, Young-Sang , Hong, Jung-Il , Lee, Ki-Suk , Im, Mi-Young

Article Issue Date2021-05 View18
Tuning of oscillation modes by controlling dimensionality of spin structures File File

Han, Hee-Sung , Lee, Sooseok , Jung, Min-Seung , Kim, Namkyu , Jung, Dae-Han , Kang, Myeonghwan , Ok, Hye-Jin , Chao, Weilun , Yu, Young-Sang , Hong, Jung-Il , et al

Article Issue Date2022-11 View21
Unidirectional Manipulation of Magnetic Skyrmion Transmission via Asymmetric Modulation of Potential Energy Barrier

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Lee, Ki-Suk

Conference Paper Issue Date2019-11-05 View8
Unidirectional Transport of Magnetic Skyrmion through Symmetry-Breaking of Potential Energy Barriers

Jung, Dae-Han , Han, Hee-Sung , Kim, Namkyu , Kim, Ganghwi , Jeong, Suyeong , Lee, SooSeok , Kang, Myeonghwan , Im, Mi-Young , Lee, Ki-Suk

Conference Paper Issue Date2020-11-26 View10
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