PUBLICATION

2021

79. Title : Magnetic Skyrmions: Fundamental Physics and Spintronic Applications

Dae-Han Jung and Ki-Suk Lee

Journal of the Korean Magnetics Society 31(6), 287-295, DOI: 10.4283/JKMS.2021.31.6.287

 

78. Title : Stochasticity in the Switching of Nanodisks for Probabilistic Computing

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

ACS Appl. Nano Mater. 2021, 4, 9912-9918,  DOI: 10.1021/acsanm.1c02470

 

77. Title : Magnetic skyrmion diode: Unidirectional skyrmion motion via symmetry breaking of potential energy barriers

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

Phys. Rev. B 104, L060408 DOI: 10.1103/PhysRevB.104.L060408

 

76. Title : Wide-temperature (up to 100 °C) operation of thermostable vanadium oxide based microbolometers with Ti/MgF2 infrared absorbing layer for long wavelength infrared (LWIR) detection

Hye Jin Lee, Dasom Wang, Tae Hyeong Kim, Dae-Han Jung, Tae-Hyeon Kil, Ki-Suk Lee, Hyung-Jin Choi, Seung-Hyub Baek, Euijoon Yoon, Won Jun Choi, Jeong Min Baik

APPLIED SURFACE SCIENCE, 547, 149142,  DOI: 10.1016/j.apsusc.2021.149142

 

75. Title : Topology-dependent stability of vortex-antivortex structures

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

APPLIED PHYSICS LETTERS, 118, 212407,  DOI: 10.1063/5.0045593

 

74. Title : Geometric effects in cylindrical core/shell hard–soft exchange-coupled magnetic nanostructures

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

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 523,167599, DOI: 10.1016/j.jmmm.2020.167599

 

73. Title : Role of trace additions of Mn and Y in improving the corrosion resistance of Mg–3Al–1Zn alloy

Soong-Geun Je, Dickson Thian, Xiaoye Chen, Lisen Huang, Dae-Han Jung, Weilun Chao, Ki-Suk Lee, Jung-Il Hong, Anjan Soumyanarayanan, and Mi-Young Im

CORROSION SCIENCE, 178, 108998, DOI: 10.1016/j.corsci.2020.108998

 

72. Title : Targeted Writing and Deleting of Magnetic Skyrmions in Two-Terminal Nanowire Devices

Soo-Min Baek, Si-Young Lee, Jong Chan Kim, Jaeho Kwon, Hoseok Jung, Sooseok LeeKi-Suk Lee, Sung Soo Park

NANO LETTERS, 21, 1253-1259, DOI: 10.1021/acs.nanolett.0c03686

 

 

2020

71. Title : Writing and Deleting Magnetic Bubbles using Local Magnetic Fields 

Sooseok Lee , Hee-Sung Han , Dae-Han Jung , Namkyu Kim , Myeonghwan Kang , Hye-Jin Ok and Ki-Suk Lee

JOURNAL OF MAGNETICS, 25, 24-28, DOI: 10.4283/JMAG.2020.25.4.458

 

70. Title : Thermal generation, manipulation and thermoelectric detection of skyrmions

Zidong Wang, Minghua Guo, Heng-An Zhou, Le Zhao, Teng Xu, Riccardo Tomasello, Hao Bai, Yiqing Dong, Soong-Geun Je, Weilun Chao, Hee-Sung Han, Sooseok Lee, Ki-Suk Lee, YunyanYao, Wei Han, Cheng Song, Huaqiang Wu, Mario Carpentieri, Giovanni Finocchio, Mi-Young Im, Shi-Zeng Lin, Wanjun Jiang

NATURE ELECTRONICS, 3, 672-679, DOI: 10.1038/s41928-020-00489-2

 

69. Title : Chirality-dependent asymmetric vortex core structures in a harmonic excitation mode

Hee-Sung Han, Sooseok Lee, Dae-Han Jung, Myeonghwan Kang, and  Ki‐Suk Lee

APPLIED PHYSICS LETTERS, 117, 042401, DOI: 10.1063/5.0010926

 

68. Title : Electrical Conductivity Gradient Based on Heterofibrous Scaffolds for Stable Lithium‐Metal Batteries

Sang‐Ho Hong, Dae‐Han Jung, Jung‐Hwan Kim, Yong‐Hyeok Lee, Sung‐Ju Cho, Sang Hoon Joo, Hyun‐Wook Lee, Ki-Suk Lee, Sang‐Young Lee

ADVANCED FUNCTIONAL MATERIALS, 30, 14 , DOI: 10.1002/adfm.201908868

 

67. Title : Direct Demonstration of Topological Stability of Magnetic Skyrmions via Topology Manipulation

Soong-Geun Je, Hee-Sung Han, Se Kwon Kim, Sergio A. Montoya, Weilun Chao, Ik-Sun Hong, Eric E. Fullerton, Ki-Suk Lee, Kyung-Jin Lee, Mi-Young Im and Jung-Il Hong

ACS NANO, DOI: 10.1021/acsnano.9b08699

 

 

2019

66. Title : Creation and annihilation of topological meron pairs in in-plane magnetized films

N. Gao, S.-G. Je, M.-Y. Im, J.W. Choi, M. Yang, Q.Li, T.Y. Wang, S. Lee, H.-S. Han, K.-S. Lee,W. Chao, C. Hwang, J.Li & Z.Q. Qiu

NATURE COMMUNICATIONS, 10, 5603, DOI: 10.1038/s41467-019-13642-z

 

65. Title : Field-free control of exchange bias by spin Hall currents 

Hyun-Joong Kim, Soong-Geun Je, Dae-Han Jung, Ki-Suk Lee, and Jung-Il Hong

APPLIED PHYSICS LETTERS, 115, 022401 , DOI: 10.1063/1.5109967

 

64. Title : Enhanced corrosion resistance of Mg-Sn-Zn-Al alloy by Y microalloying

Daseul Lee, Beomcheol Kim, Sooseok Lee, Soo-Min Baek, Jong Chan Kim, Hyeon-Taek Son, Jung Gu Lee, Ki-Suk Lee, Sung Soo Park

SCRIPTA MATERIALIA, 163, 125-129 , DOI: 10.1016/j.scriptamat.2019.01.015

 

63. Title : Dynamics of the Bloch point in an asymmetric permalloy disk

Mi-Young Im, Hee-Sung Han, Min-Seung Jung, Young-Sang Yu, Sooseok Lee, Seongsoo Yoon, Weilun Chao, Peter Fischer, Jung-Il Hong, Ki-Suk Lee

NATURE COMMUNICATIONS, 10, 593 , DOI: 10.1038/s41467-019-08327-6

 

 

2018

62. Title : Solution-Processed Ferrimagnetic Insulator Thin Film for the Microelectronic Spin Seebeck Energy Conversion

Inseon Oh, Jungmin Park, Junhyeon Jo, Mi-Jin Jin, Min-Sun Jang, Ki-Suk Lee, Jung-Woo Yoo

ACS APPLIED MATERIALS & INTERFACES, 10(34) 28608-28614, DOI: 10.1021/acsami.8b08749

 

61. Title : Imaging the magnetic structures of artificial quasicrystal magnets using resonant coherent diffraction of circularly polarized X-rays

Daeho Sung, Chulho Jung, Byeong-Gwan Cho, Wonhyuk Jo, Hee-Sung Han, Ki-Suk Lee, Vinayak Bhat, Barry Farmer, L. E. De Long, Ki Bong Lee, D. J. Keavney, Dong Ryeol Lee, Changyong Song

NANOSCALE, 10(27)  13159-13164, DOI: 10.1039/c8nr03733g

 

 

2017

60. Title : High-strain-rate superplasticity of fine-grained Mg-6Zn-0.5Zr alloy subjected to low-temperature indirect extrusion

Beomcheol Kim, Jong Chan Kim, Sooseok Lee, Ki-Suk Lee, Jung Gu Lee, Sung Soo Park

SCRIPTA MATERIALIA 141, 138-142, DOI: 10.1016/j.scriptamat.2017.08.008

 

59. Title : Inertia-driven resonant excitation of a magnetic skyrmion

Takayuki Shiino, Kab-Jin Kim, Ki-Suk Lee, Byong-Guk Park

SCIENTIFIC REPORTS 7, 13993, 9(37), 14023-14030, DOI: 10.1038/s41598-017-13241-2

 

58. Title : Magnetism of the hypo-oxide state at the diffuse interface between the ferromagnet and antiferromagnet phases

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

Nanoscale, 9(37), 14023-14030, DOI: 10.1039/C7NR05186G

 

57. Title : Wearable solar thermoelectric generator driven by unprecedentedly high temperature difference

Yeon Soo Jung, Dae-Han Jung, Sung Bum Kang, Fredrick Kim, Myeong Hoon Jeong, Ki-Suk Lee, Jae Sung Son, Jeong Min Baik, Jin-Sang Kim, and Kyoung Jin Choi

Nano Energy 40, pp. 663–672, DOI: 10.1016/j.nanoen.2017.08.061 (2017)

 

 

56. Title : Mechanically Robust, Stretchable Solar Absorbers with Submicron-Thick Multilayer Sheets for Wearable and Energy Applications

Hye Jin Lee, Dae-Han Jung, Tae-Hyeon Kil, Sang Hyeon Kim, Ki-Suk Lee, Seung-Hyub Baek, Won Jun Choi, and Jeong Min Baik

ACS Applied Materials & Interfaces Article ASAP DOI:10.1021/acsami.7b03741 (2017)

 

55. Title : Spin-orbit torque-driven skyrmion dynamics revealed by time-resolved X-ray microscopy

Seonghoon Woo, 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, Byoung-Chul Min, Hyun Cheol Koo and Joonyeon Chang

Nature Communications 8, 15573, DOI:10.1038/ncomms15573 (2017)

 

54. Title : A highly-efficient, concentrating-photovoltaic/thermoelectric hybrid generator

Tae-Hyeon Kil, Sanghyeon Kim, Dae-Han Jeong, Dae-Myeong Geum, Sooseok Lee, Sung-Jin Jung, Sangtae Kim, Chan Park, Jin-Sang Kim, Jeong Min Baik, Ki-Suk Lee

Nano Energy, 2017, 37, 242–247 DOI:10.1016/j.nanoen.2017.05.023 (2017)

 

53. Title : Dramatic enhancement of the saturation magnetization of a sol-gel synthesized Y3Fe5O12 by a mechanical pressing process

Min-Sun Jang, Im-Jun Roh, Jungmin Park, Chong-Yun Kang, Won Jun Choi, Seung-Hyub Baek, Sung Soo Park, Jung-Woo Yoo, Ki-Suk Lee

Journal of Alloys and Compounds, 2017, 711, 693–697 DOI:10.1016/j.jallcom.2017.03.313 (2017)

 

52. Title : Integrated arrays of air-dielectric graphene transistors as transparent active-matrix pressure sensors for wide pressure ranges

Sung-Ho Shin, Sangyoon Ji, Seiho Choi, Kyoung-Hee Pyo, Byeong Wan An, Jihun Park, Joohee Kim, Ju-Young Kim, Ki-Suk Lee, Soon-Yong Kwon, Jaeyeong Heo, Byong-Guk Park and Jang-Ung Park

Nature Communications 8, 14950, e348 DOI:10.1038/ncomms14950 (2017)

 

51. Title : Effect of the solvent used for fabrication of perovskite films by solvent dropping on performance of perovskite light-emitting diodes

Jae Choul Yu, Dae Woo Kim, Da Bin Kim, Eui Dae Jung, Ki-Suk Lee, Sukbin Lee, Daniele Di Nuzzo, Ji-Seon Kim and Myoung Hoon Song

Nanoscale, 2017,9, 2088-2094 DOI:10.1039/C6NR08158D (2017)

 

50. Title : Simultaneous control of magnetic topologies for reconfigurable vortex arrays

Mi-Young Im, Peter Fischer, Hee-Sung Han, Andreas Vogel, Min-Seung Jung, Weilun Chao, Young-Sang Yu, Guido Meier, Jung-Il Hong and Ki-Suk Lee

NPG Asia Materials 9, e348 DOI:10.1038/am.2016.199 (2017)

 

2012 ~ 2016

49. Title : Effect of alloyed Ca on the microstructure and corrosion properties of extruded AZ61 Mg alloy

Soo-Min Baek, Hyeon Ju Kim, Hu Young Jeong, So-Dam Sohn, Hyung-Joon Shin, Kyung-Jin Choi, Ki-Suk Lee, Jung Gu Lee, Chang Dong Yim, Bong Sun You, Heon-Young Ha.

Corrosion Science 112 44-53 DOI:10.1016/j.corsci.2016.07.011 (2016)

 

48. Title : Effect of spark plasma sintering conditions on the thermoelectric properties of (Bi0.25Sb0.75)2Te3 alloys

Sang-Soon Lim, Ju-Heon Kim, Beomjin Kwon, Seong Keun Kim, Hyung-Ho Park, Ki-Suk Lee, Jeong Min Baik, Won Jun Cho, Dong-Ik Kim, Dow-Bin Hyun, Jin-Sang Kim,

Journal of Alloys and Compounds 678, 5 DOI:10.1016/j.jallcom.2016.03.284 (2016)

 

47. Title : Optical design of ZnO-based antireflective layers for enhanced GaAs solar cell performance

Hye Jin Lee, Jae Won Lee, Hee Jun Kim, Dae-Han Jung, Ki-Suk Lee, Sang Hyeon Kim, Dae-myeong Geum, Chang Zoo Kim, Won Jun Choi and Jeong Min Baik

Physical Chemistry Chemical Physics 18 2906-2912 DOI:10.1039/C5CP06274H (2015)

 

46. Title : Thermoelectric Signal Enhancement by Reconciling the Spin Seebeck and Anomalous Nernst Effects in Ferromagnet/Non-magnet Multilayers

Kyeong-Dong Lee, Dong-Jun Kim, Hae Yeon Lee, Seung-Hyun Kim, Jong-Hyun Lee, Kyung-Min Lee, Jong-Ryul Jeong, Ki-Suk Lee, Hyon-Seok Song, Jeong-Woo Sohn, Sung-Chul Shin & Byong-Guk Park

Scientific Reports 5, 10249 DOI:10.1038/srep10249 (2015)

 

45. Title : Stochastic formation of magnetic vortex structures in asymmetric disks triggered by chaotic dynamics

Mi-Young Im, Ki-Suk Lee, Andreas Vogel, Jung-Il Hong, Guido Meier, Peter Fischer

Nature communications 5:5620 DOI:10.1038/ncomms6620 (2015)

 

44. Title : Reply to comment on “Physical Origin and Generic Control of Magnonic Band Gaps of Dipole-Exchange Spin Waves in Width-Modulated Nanostrip Waveguide “

Ki-Suk Lee, Dong-Soo Han, Sang-Koog Kim

Phys. Rev. Lett. 111, 149702 (2013)

 

43. Title : Wave modes of collective vortex gyration in dipolar-coupled-dot-array magnonic crystals

Dong-Soo Han, Andreas Vogel, Hyunsung Jung, Ki-Suk Lee, Markus Weigand, Hermann Stoll, Gisela Schütz, Peter Fischer, Guido Meier & Sang-Koog Kim

Scientific Reports (Nature Publishing Group)  3 , 2262 DOI:10.1038/srep02262 (2013)

 

42. Title : Resonant amplification of vortex-core oscillations by coherent magnetic-field pulses

Young-Sang Yu, Dong-Soo Han, Myoung-Woo Yoo, Ki-Suk Lee, Youn-Seok Choi, Hyunsung Jung, Jehyun Lee, Mi-Young Im, Peter Fischer & Sang-Koog Kim

Scientific Reports (Nature Publishing Group) 3 1301 DOI: 10.1038/srep01301 (2013)

 

41. Title : Information-signal-transfer rate and energy loss in coupled vortex-state networks

Ji-Hye Kim, Ki-Suk Lee, Hyunsung Jung, Dong-Soo Han, and Sang-Koog Kim

Appl. Phys. Lett. 101, 092403 (2012)

 

40. Title : Logic Operations Based on Magnetic-Vortex-State Networks

Hyunsung Jung, Youn-Seok Choi, Ki-Suk Lee, Dong-Soo Han, Young-Sang Yu, Mi-Young Im, Peter Fischer, and Sang-Koog Kim

ACS Nano 6, 3712–3717 (2012).

 

2011

39. Title : Normal modes of coupled vortex gyration in two spatially separated magnetic nanodisks

Ki-Suk Lee, Hyunsung Jung, Dong-Soo Han, and Sang-Koog Kim

J. Appl. Phys. 110, 113903 (2011)

 

38. Title : Tunable negligible-loss energy transfer between dipolar-coupled magnetic disks by stimulated vortex gyration

Hyunsung Jung, Ki-Suk Lee, Dae-Eun Jeong, Youn-Seok Choi, Young-Sang Yu, Dong-Soo Han, Andreas Vogel, Lars Bocklage, Guido Meier, Mi-Young Im, Peter Fischer and Sang-Koog Kim

Scientific Reports (Nature Publishing Group) 1, 59; DOI:10.1038/srep00059 (2011)

 

37. Title : Tunable energy transfer between dipolar-coupled magnetic disks by stimulated vortex gyration

Hyunsung Jung, Ki-Suk Lee, Dae-Eun Jeong, Youn-Seok Choi, Young-Sang Yu, Dong-Soo Han, Andreas Vogel, Lars Bocklage, Guido Meier, Mi-Young Im, Peter Fischer and Sang-Koog Kim

arXiv:1011.6399v1

 

36. Title : Polarization-selective vortex-core switching by tailored orthogonal Gaussian-pulse currents

Young-Sang Yu, Ki-Suk Lee, Hyunsung Jung, Youn-Seok Choi, Myoung-Woo Yoo, Dong-Soo Han, Mi-Young Im, Peter Fischer, and Sang-Koog Kim

Phys. Rev. B. 83, 174429 (2011)

* Selected for the Virtual Journal of Nanoscale Science & Technology [May 30, 2011, Volume 23, Issue 21]

 

35. Title : Edge-soliton-mediated vortex-core reversal dynamics

Ki-Suk Lee, Myoung-Woo Yoo, Youn-Seok Choi, and Sang-Koog Kim

Phys. Rev. Lett. 106, 147201 (2011)

* Selected for the Virtual Journal of Nanoscale Science & Technology [Apr. 18, 2011, Volume 23, Issue 15]

 

34. Title : Perpendicular-bias-field-dependent vortex-gyration eigenfrequency

Myoung-Woo Yoo, Ki-Suk Lee, Dong-Soo Han, and Sang-Koog Kim

J. Appl. Phys. 109, 063903 (2011)

 

33. Title : Memory-bit selection and recording by rotating fields in vortex-core cross-point architecture

Young-Sang Yu , Hyunsung Jung , Ki-Suk Lee , Peter Fischer, and Sang-Koog Kim

Appl. Phys. Lett. 98, 052507 (2011)

 

2010

32. Title : Observation of coupled vortex gyrations by 70-ps-time- and 20-nm-spaceresolved full-field magnetic transmission soft x-ray microscopy

Hyunsung Jung, Young-Sang Yu, Ki-Suk Lee, Mi-Young Im, Peter Fischer, Lars Bocklage, Andreas Vogel, Markus Bolte, Guido Meier, and Sang-Koog Kim

Appl. Phys. Lett. 97, 222502 (2010)

 

31. Title : Origin, criterion and mechanism of vortex-core reversals in soft magnetic nanodisks under perpendicular bias fields

Myoung-Woo Yoo, Ki-Suk Lee, Dae-Eun Jeong, and Sang-Koog Kim

Phys. Rev. B 82, 174437 (2010)

 

30. Title : Out-of-plane current controlled switching of the fourfold degenerate state of a magnetic vortex in soft magnetic nanodots

Youn-Seok Choi, Myoung-Woo Yoo, Ki-Suk Lee, Young-Sang Yu, Hyunsung Jung, and Sang-Koog Kim

Appl. Phys. Lett. 96, 072507 (2010)

2009

29. Title : A giga-hertz-range spin-wave filter composed of width-modulated nanostrip magnonic-crystal waveguides

Sang-Koog Kim, Ki-Suk Lee, and Dong-Soo Han

Appl. Phy. Lett. 95, 082507 (2009)

* Selected as the cover of the 24 August 2009 issue
* Selected for the Virtual Journal of Nanoscale Science & Technology [Sep. 7, 2009, Volume 20, Issue 10]

 

28. Title : Critical nucleation size of vortex core for domain wall transformation in soft magnetic thin-film nanostrips

Youn-Seok Choi, Jun-Young Lee, Myoung-Woo Yoo, Ki-Suk Lee, Konstantin Yu. Guslienko, and Sang-Koog Kim

Phys. Rev. B. 80, 012402 (2009)

 

27. Title : Quantitative understanding of magnetic vortex oscillations driven by spin-polarized out-of-plane dc current: Analytical and micromagnetic numerical study

Youn-Seok Choi, Ki-Suk Lee, and Sang-Koog Kim

Phys. Rev. B. 79, 184424 (2009)

 

26. Title : Physical origin and generic control of magnonic band gaps of dipole-exchange spin waves in width-modulated-nanostrip waveguides

Ki-suk Lee, Dong-Soo Han, and Sang-Koog Kim

Phys. Rev. Lett. 102, 127202 (2009)

* Selected for the Virtual Journal of Nanoscale Science & Technology [Apr. 6, 2009, Volume 19, Issue 4]

 

2008

25. Title : Low-Power Selective Control of Ultrafast Vortex-Core Switching by Circularly Rotating Magnetic Fields: Circular-Rotational Eigenmodes

Sang-Koog Kim, Ki-Suk Lee, Youn-Seok Choi, and Young-Sang Yu

IEEE Trans. Mag. vol. 44, no. 11, pp. 3071-3074, Nov. 2008.
(as a proceeding of the IEEE Internatinoal Magnetic Conference 2008 (Intermag 2008) )

 

24. Title : Universal criterion and phase diagram for switching a magnetic vortex core in soft magnetic nanodots

Ki-Suk Lee, Sang-Koog Kim, Young-Sang Yu, Youn-Seok Choi, Konstantin Yu. Guslienko, Hyunsung Jung, and Peter Fischer

Phys. Rev. Lett. 101, 267206 (2008)

* Selected for the Virtual Journal of Nanoscale Science & Technology [Jan. 12, 2009, Volume 19, Issue 2]
* Selected for the Virtual Journal of Ultrafast Science [Jan, 2009, Volume 8, Issue 1]

 

23. Title : Linear-versus-Nonlinear Behavior of Magnetic Vortex Gyrotropic Motions in Soft Magnetic Nanodots

Ki-Suk Lee and Sang-Koog Kim

AAPPS Bulletin October 2008, Vol. 18, No. 5, pp. 25 – 28.

 

22. Title : Understanding eigenfrequency shifts observed in vortex gyrotropic motions in a magnetic nanodot driven by spin-polarized out-of-plane dc current

Youn-Seok Choi, Sang-Koog Kim, Ki-Suk Lee, and Young-Sang Yu

Appl. Phys. Lett. 93, 182508 (2008)

* Selected for the Virtual Journal of Nanoscale Science & Technology [Nov. 24, 2008, Volume 18, Issue 21]

 

21. Title : Underlying Mechanism of Domain-Wall Motions in Soft Magnetic Thin-Film Nanostripes Beyond the Velocity-Breakdown Regime

Sang-Koog Kim, Jun-Young Lee, Youn-Seok Choi, Konstantin Yu. Guslienko, and Ki-Suk Lee

Appl. Phys. Lett. 93, 052503 (2008)

* Selected for the Virtual Journal of Nanoscale Science & Technology [Aug. 18, 2008, Volume 18, Issue 7]

 

20. Title : Conceptual design of spin-wave logic gates based on a Mach-Zehnder-type spin-wave interferometer for universal logic functions

Ki-Suk Lee and Sang-Koog Kim

J. Appl. Phys. 104, 053909 (2008)

 

19. Title : Negative refraction of dipole-exchange spin waves through a magnetic twin interface in restricted geometry

Sang-Koog Kim, Sangkook Choi, Ki-Suk Lee, Dong-Soo Han, Dae-Eun Jung, and Youn-Seok Choi

Appl. Phys. Lett. 92, 212501 (2008)

 

18. Title : Two Circular-Rotational Eigenmodes and their Giant Resonance Asymmetry in Vortex Gyrotropic Motions in Soft Magnetic Circular Nanodots

Ki-Suk Lee and Sang-Koog Kim

Phys. Rev. B.  78, 014405 (2008)

 

17. Title : Oppositely rotating eigenmodes of spin-polarized current-driven vortex gyrotropic motions in elliptical nanodots

Ki-Suk Lee, Young-Sang Yu, Youn-Seok Choi, Dea-Eun Jeong and Sang-Koog Kim

Appl. Phys. Lett. 92, 192513 (2008)

* Selected for the Virtual Journal of Nanoscale Science & Technology [Jun. 2, 2008, Volume 17, Issue 22]

 

16. Title : In situ observation of wet oxidation kinetics on Si(100) via ambient pressure x-ray photoemission spectroscopy

Massimiliano Rossi, Bongjin S. Mun, Yoshiharu Enta, Charles S. Fadley, Ki-Suk Lee, Sang-Koog Kim, Hyun-Joon Shin, Zahid Hussain, and Philip N. Ross, Jr.

J. Appl. Phys. 103, 044104 (2008)

 

15. Title : Dynamic Origin of Vortex Core Switching in Soft Magnetic Nanodots

Konstantin Yu. Guslienko, Ki-Suk Lee, Sang-Koog Kim

Phys. Rev. Lett. 100, 027203 (2008)

 

14. Title : Real-Time Observation of the Dry Oxidation of the Si(100) Surface with Ambient Pressure X-ray Photoelectron Spectroscopy

Yoshiharu Enta, Bongjin S. Mun, Massimiliano Rossi , Philip N. Ross Jr. , Zahid Hussain, Charles S. Fadley, Ki-Suk Lee and Sang-Koog Kim

Appl. Phys. Lett. 92, 012110 (2008)

 

13. Title : Reliable low-power control of ultrafast vortex-core switching with the selectivity in arrays of vortex states by in-plane circular-rotational magneticfields and spin-polarized currents

Sang-Koog Kim, Ki-Suk Lee, Young-Sang Yu, and Youn-Seok Choi

Appl. Phys. Lett 92(2), 022509 (2008)

* Selected as the cover of the 14 January 2008 issue
* Selected for the Virtual Journal of Nanoscale Science & Technology [Jan. 28, 2008, Volume 17, Issue 4]

2007

12. Title : Dynamic transformations of the internal structure of a moving domain wall in magnetic nanostripes

Jun-Young Lee, Ki-Suk Lee, Sangkook Choi, Konstantin Y. Guslienko, and Sang-Koog Kim

Physical Review B 76, 184408 (2007)

* Selected for the Virtual Journal of Nanoscale Science & Technology [Nov. 19, 2007, Volume 16, Issue 21]

 

11. Title : Understanding of complex periodic transformations of moving domain walls in magnetic nanostripes

Jun-Young Lee, Ki-Suk Lee, Sangkook Choi, Konstantin Y. Guslienko, and Sang-Koog Kim

arXiv:0706.2542 (June 2007)

http://arxiv.org/ftp/arxiv/papers/0706/0706.2542.pdf

 

10. Title : Gyrotropic linear and nonlinear motions of a magnetic vortex core in soft magnetic nanodots

Ki-Suk Lee and Sang-Koog Kim

Appl. Phys. Lett. 91. 132511 (2007)

 

9. Title : Ultrafast Vortex-Core Reversal Dynamics in Ferromagnetic Nanodots

Ki-Suk Lee, Konstantin Y. Guslienko, Jun-Young Lee, Sang-Koog Kim

Phys. Rev. B 76, 174410 (2007)

* Selected for the Virtual Journal of Nanoscale Science & Technology [Nov. 19, 2007, Volume 16, Issue 21]
* Selected for the Virtual Journal of Ultrafast Science [Dec. 2007, Volume 6, Issue 12]

 

8. Title : Ultrafast Vortex-Core Reversal Dynamics in Ferromagnetic Nanodots

Ki-Suk Lee, Konstantin Y. Guslienko, Jun-Young Lee, Sang-Koog Kim

http://arxiv.org/pdf/cond-mat/0703538

 

7. Title : Remarkable enhancement of domain-wall velocity in magnetic nanostripes

Jun-Young Lee, Ki-Suk Lee, and Sang-Koog Kim

Appl. Phys. Lett. 91, 122513 (2007)

* Selected for the Virtual Journal of Ultrafast Science [Oct. 2007, Volume 6, Issue 10]

 

6. Title : Electric-current-driven vortex-core reversal in soft magnetic nanodots

Sang-Koog Kim, Youn-Seok Choi, Ki-Suk Lee, Konstantin Y. Guslienko, and Dae-Eun Jeong

Appl. Phys. Lett. 91, 082506 (2007)

* Selected for the Virtual Journal of Nanoscale Science & Technology [Sep. 3, 2007, Volume 16, Issue 10]

 

5. Title : Strong Radiation of Spin Waves by Core Reversal of a Magnetic Vortex and their Wave Behaviors in Magnetic Nanowire Waveguides

Sangkook Choi, Ki-Suk Lee, Konstantin Yu. Guslienko, and Sang-Koog Kim

Phys. Rev. Lett. 98, 087205 (2007)

* Nature Research Highlights, Vol 446 (March 1, 2007) page 5
* Selected for the Virtual Journal of Nanoscale Science & Technology [Mar. 12, 2007, Volume 15, Issue 10]

2006

4. Title : Spin-wave interference

Sangkook Choi, Ki-Suk Lee, and Sang-Koog Kim

Appl. Phys. Lett. 89, 062501 (2006)

* Selected as the cover of the 7 Aug. 2006 issue
* Selected for the Virtual Journal of Ultrafast Science [September 2006 Volume 5, Issue 9]
* Selected for the Virtual Journal of Nanoscale Science & Technology [August 2006, Volume 14, Issue 8]

 

3. Title : Soft x-ray polarizer for optical productions of any orthogonal state of  the linear and circular polarization modes

Dae-Eun Jeong, Ki-Suk Lee, and Sang-Koog Kim

Appl. Phys. Lett. 88, 181109 (2006)

2005

2. Title : Vortex-antivortex assisted magnetization dynamics in a semi-continuous thin-film model system studied by micromagnetic simulations

Sang-Koog Kim, Ki-Suk Lee, Byoung-Woo Kang, Kyung-Jin Lee, J. B. Kortright

Appl. Phys. Lett. 86, 052504 (2005)

 

1. Title : An interface-proximity model for switchable uncompensated antiferromagnetic spins and their role in exchange bias

Ki-Suk Lee, Young-Sang Yu, and Sang-Koog Kim
Appl. Phys. Lett. 86, 192512 (2005).