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학위논문

주요학술논문

• Deformation banding and static recrystallization in high-strain-rate-torsioned Al-Mg alloy , JOURNAL OF ALLOYS AND COMPOUNDS , 814권 25호 , pp. 152311~152319 , 2020
  Effect of Mn Addition on Microstructural Changes and Mechanical Properties of Ti 5Al 2.5Fe Alloys Alloys , METALS AND MATERIALS INTERNATIONAL , 25권 6호 , pp. 1~8 , 2019
  Microstructural and magnetic characterization of iron oxide nanoparticles fabricated by pulsed wire evaporation , ELECTRONIC MATERIALS LETTERS , 2019
  Characterization of Hot Deformation Behavior of Nanosized Al2O3 Reinforced Al6061 Composites , JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY , 19 , pp. 3929~3934 , 2019
  Domain Wall Motions in Ferromagnetic Thin Film Induced by Laser Heating Pulse , 한국현미경학회지 , 48권 4호 , pp. 128~129 , 2018
  Fabrication and Characterization of Ti and TiO2 Nanoparticles by Pulsed Wire Evaporation and Transmission Electron Microscopy , JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY , 18권 10호 , pp. 6823~6829 , 2018
  High Temperature Deformation Behavior of Al-Zn-Mg-Based New Alloy Using a Dynamic Material Model , METALS AND MATERIALS INTERNATIONAL , 24권 6호 , pp. 1249~1255 , 2018
  전자선 홀로그래피의 원리 , 화학세계 , 3 , pp. 11~14 , 2018
  전자선 홀로그래피의 응용 , 화학세계 , 3 , pp. 15~21 , 2018
  In-situ Observation of Domain Wall Motion in Electroplated Ni80-Fe20 Thin Film by Lorentz TEM and DPC Imaging , JOURNAL OF MAGNETICS , 22권 4호 , pp. 563~569 , 2017
  Structural and Morphological Changes of Co Nanoparticles and Au-10at.%Pd Thin Film Studied by in Situ Heating in a Transmission Electron Microscope , 한국현미경학회지 , 47권 3호 , pp. 208~213 , 2017
  Advanced Electron Holography Applied to Electromagnetic Field Study in Materials Science , ADVANCED MATERIALS , 29 , 2017
  Spontaneous Polarization and Bulk Photovoltaic Effect Driven by Polar Discontinuity in LaFeO3/SrTiO3 Heterojunctions , PHYSICAL REVIEW LETTERS , 116권 15호 , 2016
  Real-Space Observation of Short-Period Cubic Lattice of Skyrmions in MnGe , NANO LETTERS , 15권 8호 , pp. 5438~5442 , 2015
  Large anisotropic deformation of skyrmions in strained crystal , NATURE NANOTECHNOLOGY , 10권 7호 , pp. 589~589 , 2015
  4차원 초고속 전자현미경과 전자선 홀로그래피에 의한 재료분석 , 재료마당 , 28권 1호 , pp. 16~25 , 2015
  Self-assembled magnetic nanospheres with three-dimensional magnetic vortex , APPLIED PHYSICS LETTERS , 105권 23호 , 2014
  Critical exponents and domain structures of magnetic semiconductor EuS and Gd-doped EuS films near Curie temperature , APPLIED PHYSICS EXPRESS , 7권 11호 , 2014
  In situ electron holographic study of Ionic liquid , ULTRAMICROSCOPY , 146 , pp. 125~129 , 2014
  Morphology and magnetic flux distribution in superparamagnetic, single-crystalline Fe3O4 nanoparticle rings , APPLIED PHYSICS LETTERS , 105 , 2014
  Electron Holographic Visualization of Collective Motion of Electrons Through Electric Field Variation , MICROSCOPY AND MICROANALYSIS , 20권 4호 , pp. 1015~1021 , 2014
  Magnetization amplified by structural disorder within nanometre-scale interface region , NATURE COMMUNICATIONS , 5 , 2014
  Magnetism of ultrathin intergranular boundary regions in Nd-Fe-B permanent magnets , ACTA MATERIALIA , 71 , pp. 370~379 , 2014
  Observation of the magnetic flux and three-dimensional structure of skyrmion lattices by electron holography , NATURE NANOTECHNOLOGY , 9 , pp. 337~342 , 2014
  Split-illumination electron holography for improved evaluation of electrostatic potential associated with electrophotography , APPLIED PHYSICS LETTERS , 104권 13호 , 2014
  Advanced split-illumination electron holography without Fresnel fringes , ULTRAMICROSCOPY , 137 , pp. 7~11 , 2014
  Revealing magnetic domain structure in functional Fe2.5Zn0.5O4 wires by transmission electron microscopy , ACTA MATERIALIA , 64 , pp. 144~153 , 2014
  Determination of magnetic flux density at the nanometer-scale antiphase boundary in Heusler alloy Ni50Mn25Al12.5Ga12.5 , ACTA MATERIALIA , 61권 6호 , pp. 2095~2101 , 2013
  Nanoscale Magnetic Characterization of Tunneling Magnetoresistance Spin Valve Head by Electron Holography , SMALL , 8권 23호 , pp. 3640~3646 , 2012
  Split-illumination electron holography , APPLIED PHYSICS LETTERS , 101권 4호 , 2012
  Electron Holography Studies on Narrow Magnetic Domain Walls Observed in a Heusler Alloy Ni50Mn25Al12.5Ga12.5 , ADVANCED FUNCTIONAL MATERIALS , 22권 16호 , pp. 3434~3437 , 2012
  Real-Space Observation of Skyrmion Lattice in Helimagnet MnSi Thin Samples , NANO LETTERS , 12권 3호 , pp. 1673~1677 , 2012
  Nanomusical Systems Visualized and Controlled in 4D Electron Microscopy , NANO LETTERS , 11권 5호 , pp. 2183~2191 , 2011
  4D Lorentz Electron Microscopy Imaging: Magnetic Domain Wall Nucleation, Reversal, and Wave Velocity , NANO LETTERS , 10권 9호 , pp. 3796~3803 , 2010
  Nonchaotic Nonlinear Motion Visualized in Complex Nanostructures by Stereographic 4D Electron Microscopy , NANO LETTERS , 10권 8호 , pp. 3190~3198 , 2010
  4D ultrafast electron microscopy: Imaging of atomic motions, acoustic resonances, and moire fringe dynamics , ULTRAMICROSCOPY , 110권 1호 , pp. 7~19 , 2009
  Direct Observation of Martensitic Phase-Transformation Dynamics in Iron by 4D Single-Pulse Electron Microscopy , NANO LETTERS , 9권 11호 , pp. 3954~3962 , 2009
  4D Imaging of Transient Structures and Morphologies in Ultrafast Electron Microscopy , SCIENCE , 322권 5905호 , pp. 1227~1231 , 2008
  

주요학술저서

북 챕터

• Nanomagnetism Visualized by Electron Holography, In Memory of Akira Tonomura : Physicist and Electron Microscopist (With Dvd-Rom), World Scientific Publishing Company, pp. 180-191, 2014, 201404

특허

• 관절보호의자(JOINT CHAIR PROTECTION), 2016
  

서훈/표창/수상