Research

국제전문학술지

• Measurements of the quantum geometric tensor in solids, Nature Physics, , 21, 110-117 (2025 )
• Oneninth magnetization plateau stabilized by spin entanglement in a kagome antiferromagnet, Nature Physics, , 20, 435-441 (2024 )
• Nature of charge density wave in kagome metal ScV6Sn6, Npj Quantum Materials, , 9, - (2024 )
• Maximizing Photoelectrochemical Performance in MetalOxide Hybrid Composites via Amorphous ExsolutionA New Exsolution Mechanism for Heterogeneous Catalysis, Small, , 20, - (2024 )
• PDMSbrush modified dualphase lubricantinfused slippery oleogel for sustainable shear resistance, Chemical Engineering Journal, , 496, - (2024 )
• Orbitalselective timedomain signature of nematicity dynamics in the chargedensitywave phase of La165Eu02Sr015CuO4, Proceedings of the National Academy of Sciences of the United States of America, , 121, - (2024 )
• Amorphous Exsolution of Fe3O4 Nanoparticles in SrTiO3 A Path to High Activity and Stability in Photoelectrochemical WaterSplitting, Small Structures, , , - (2024 )
• Emergence of the isotropic Kitaev honeycomb lattice RuCl3 and its magnetic properties , Journal of Physics Condensed Matter, , 36, - (2024 )
• Charge order landscape and competition with superconductivity in kagome metals, Nature Materials, , , - (2023 )
• Understanding temperaturedependent SU3 spin dynamics in the S 1 antiferromagnet Ba2FeSi2O7, Npj Quantum Materials, , 8, - (2023 )
• Fieldinduced spin level crossings within a quasi XY antiferromagnetic state in Ba2FeSi2 O7, Physical Review B, , 107, - (2023 )
• Weakcoupling to strongcoupling quantum criticality crossover in a Kitaev quantum spin liquid alphaRuCl3, Npj Quantum Materials, , 8, - (2023 )
• Threedimensional flat bands in pyrochlore metal CaNi2, Nature, , 623, 301-306 (2023 )
• Electronic origin of ferroelectricity in multiferroic Lu05Sc05FeO3, PHYSICAL REVIEW B, , 108, - (2023 )
• Orbital and spin magnetic moments in strainrelaxed SrRuO3 111SrTiO3 thin films, Journal of the Korean Physical Society, , 83, 296-300 (2023 )
• Direct Observation of Orbital Driven Strong Interlayer Coupling in Puckered TwoDimensional PdSe2, Small, , 18, - (2022 )
• MultiferroicEnabled MagneticExcitons in 2D QuantumEntangled Van der Waals Antiferromagnet NiI2, Advanced Materials, , 34, - (2022 )
• Twofold van Hove singularity and origin of charge order in topological kagome superconductor CsV3Sb5, Nature Physics, , , - (2022 )
• Orbital Order Melting at Reduced Dimensions, Nano Letters, , 22, 1059-1066 (2022 )
• Role of Orbital Bond and Local Magnetism in Fe3GeTe2and Fe4GeTe2 Implication for Ultrathin Nano Devices, ACS Applied Nano Materials, , 5, 10341-10347 (2022 )
• Ultrawideband transmission filter based on guidedmode resonances in two terahertz metasurfaces, Optics Express, , 30, 42738-42748 (2022 )
• Giant Orbital Anisotropy with Strong SpinOrbit Coupling Established at the Pseudomorphic Interface of the CoPd Superlattice, ADVANCED SCIENCE, , 9, - (2022 )
• Control of magnetoelectric coupling in the Co2Ytype hexaferrites, PHYSICAL REVIEW MATERIALS, , 5, - (2021 )
• Decay and renormalization of a longitudinal mode in a quasitwodimensional antiferromagnet, NATURE COMMUNICATIONS, , 12, - (2021 )
• Mapping OrbitalResolved Magnetism in Single Lanthanide Atoms, ACS Nano, , 15, 16162-16171 (2021 )
• Physical properties of the quasitwodimensional square lattice antiferromagnet Ba2FeSi2O7, Physical Review b, , 104, - (2021 )
• Tunable hightemperature itinerant antiferromagnetism in a van der Waals magnet, Nature Communications, , 12, - (2021 )
• 2D Percolation Design with Conductive Microparticles for LowStrain Detection in a Stretchable Sensor, ADVANCED FUNCTIONAL MATERIALS, , 30, - (2020 )
• Twinfree Epitaxial LaFeO3 Films Grown on Orthorhombic GdScO3110o Substrates, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 76, 273-276 (2020 )
• Engineering electrical property of Dirac semimetal perovskite SrIrO3 thin films by subtle changes in lattice structure, APPLIED PHYSICS EXPRESS, , 13, - (2020 )
• Immiscible bimetal singleatoms driven synthesis of electrocatalysts having superb massactivity and durability, APPLIED CATALYSIS BENVIRONMENTAL, , 270, - (2020 )
• Unusual PressureInduced Quantum Phase Transition from Superconducting to ChargeDensity Wave State in RareEarthBased Heusler LuPd2In Compound, PHYSICAL REVIEW LETTERS, , 125, - (2020 )
• Effect of antiferromagnetic order on topological electronic structure in Eusubstituted Bi2Se3 single crystals, APL Materials, , 8, - (2020 )
• Tunable Kondo Resonance at a Pristine TwoDimensional Dirac Semimetal on a Kondo Insulator, NANO LETTERS, , 20, 7973-7979 (2020 )
• Observation of Restored Topological Surface States in Magnetically Doped Topological Insulator, SCIENTIFIC REPORTS, , 9, - (2019 )
• Giant Magnetic Anisotropy Induced by Ligand LS Coupling in Layered Cr Compounds, PHYSICAL REVIEW LETTERS, , 122, - (2019 )
• Thickness driven spin reorientation transition of epitaxial LaCrO3 films, APPLIED PHYSICS LETTERS, , 112, - (2018 )
• Giant magnetoelastic spinflop with magnetocrystalline instability in La14Sr16Mn2O7, Physical Review Materials, , 2, 14408-14408-6 (2018 )
• Importance of the van Hove singularity in superconducting PdTe2, PHYSICAL REVIEW B, , 97, 165102-165102-5 (2018 )
• Electronic investigation on topological surface states of Bi09Sb01, EPL, , 118, - (2017 )
• Electronic investigation on topological surface states of Bi09Sb01 vol 118 47005 2017, EPL, , 119, - (2017 )
• Realization of an atomically flat BaSnO3001 substrate with SnO2 termination, APPLIED PHYSICS LETTERS, , 111, - (2017 )
• Majorana fermions in the Kitaev quantum spin system alphaRuCl3, NATURE PHYSICS, , 13, 1079-+ (2017 )
• Frustration-driven C-4 symmetric order in a naturally-heterostructured superconductor Sr2VO3FeAs, NATURE COMMUNICATIONS, , 8, - (2017 )
• Frustrationdriven C4 symmetric order in a naturallyheterostructured superconductor Sr2VO3FeAs , Nature Communications, , 8, 1-7 (2017 )
• Electronic reconstruction on dimerized IrTe2, EPL, , 120, - (2017 )
• Spinorbit coupled molecular quantum magnetism realized in inorganic solid, Nature Communications, , 7, - (2016 )
• Spinorbittorque engineering via oxygen manipulation, Nature Nanotechnology, , 10, 333-338 (2015 )
• Magnetic Origin of Giant Magnetoelectricity in Doped Ytype Hexaferrite Ba05Sr15Zn2Fe1xAlx12O22, PHYSICAL REVIEW LETTERS, , 114, - (2015 )
• Structural evolution and carrier scattering of Si nanowires as a function of oxidation time, JOURNAL OF MATERIALS CHEMISTRY C, , 3, 2123-2131 (2015 )
• Optical Properties of Tetrahydrofuran Clathrate Hydrates with Polyvinylpyrrolidone (THF + H2O + PVP) Revealed by Terahertz (THz) Time-Domain Spectroscopy, JOURNAL OF CHEMICAL AND ENGINEERING DATA, , 60, 238-246 (2015 )
• Chargeordering cascade with spin–orbit Mott dimer states in metallic iridium ditelluride, NATURE COMMUNICATIONS, , 6, 7342- (2015 )
• Origin of FirstOrderType Electronic and Structural Transitions in IrTe2, PHYSICAL REVIEW LETTERS, , 114, 136401-1-136401-5 (2015 )
• Atomic LayerbyLayer Thermoelectric Conversion in Topological Insulator BismuthAntimony Tellurides, NANO LETTERS, , 14, 4030-4035 (2014 )
• Observation of second spin reorientation transition within ultrathin region in Fe films on Ag001 surface, JOURNAL OF APPLIED PHYSICS, , 115, - (2014 )
• Electronic and Magnetic Structure of DoublePerovskite Sr2FeMoO6 Characterized by Neutron Scattering and XRay Spectroscopy, IEEE TRANSACTIONS ON MAGNETICS, , 50, - (2014 )
• DimerizationInduced FermiSurface Reconstruction in IrTe2, PHYSICAL REVIEW LETTERS, , 113, 266406-266406 (2014 )
• OxygenVacancyInduced Orbital Reconstruction of Ti Ions at the Interface of LaAlO3SrTiO3 Heterostructures A Resonant SoftXRay Scattering Study, PHYSICAL REVIEW LETTERS, , 110, 17401- (2013 )
• Single ferroelectricdomain photovoltaic switch based on lateral BiFeO3 cells, NPG Asia Materials, , 5, - (2013 )
• Galvanic Replacement Reactions in Metal Oxide Nanocrystals, SCIENCE, , 340, 964-968 (2013 )
• Strain control of Morin temperature in epitaxial alphaFe2O30001 film, EPL, , 103, - (2013 )
• Effect of oxidizing the ferromagnetic electrode in magnetic tunnel junctions on tunneling magnetoresistance, APPLIED PHYSICS LETTERS, , 100, 172406- (2012 )
• Electric Field Control of Nonvolatile FourState Magnetization at Room Temperature, PHYSICAL REVIEW LETTERS, , 108, 177201- (2012 )
• Simple tuning of carrier type in topological insulator Bi2Se3 by Mn doping, APPLIED PHYSICS LETTERS, , 101, 152103- (2012 )
• Coupled Magnetic Cycloids in Multiferroic TbMnO3 and Eu34Y14MnO3, PHYSICAL REVIEW LETTERS, , 106, - (2011 )
• Magnetic oxide formation at Al2O3Co84Fe16 interface in magnetic tunnel junction, PHYSICAL REVIEW B, , 83, - (2011 )
• Fragile Magnetic Ground State in HalfDoped LaSr2Mn2O7, PHYSICAL REVIEW LETTERS, , 107, 37206- (2011 )
• Uncompensated spins in trilayer CoFeIrMnNiFe exchange bias soft xray resonant magnetic scattering study, JOURNAL OF PHYSICSCONDENSED MATTER, , 23, 256001- (2011 )
• Interfacial nanostructure induced spinreorientation transition in NiFeNiW110, PHYSICAL REVIEW B, , 83, 1444- (2011 )
• Strain control spin reorientation transition in DyFeO3SrTiO3 epitaxial film, APPLIED PHYSICS LETTERS, , 99, - (2011 )
• Interface Effect of Magnetic Properties in Ni Nanoparticles with a hcp Core and fcc Shell Structure, JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, , 11, 6126-6130 (2011 )
• Concurrent transition of ferroelectric and magnetic ordering near room temperature, NATURE COMMUNICATIONS, , 2, - (2011 )
• RKKY Ferromagnetism with IsingLike Spin States in Intercalated Fe14TaS2, PHYSICAL REVIEW LETTERS, , 107, - (2011 )
• Giant Zeeman splitting in nucleationcontrolled doped CdSeMn2 quantum nanoribbons, NATURE MATERIALS, , 9, 47-53 (2010 )
• Realization of Giant Magnetoelectricity in Helimagnets, PHYSICAL REVIEW LETTERS, , 104, - (2010 )
• Longitudinal and transverse magnetization components in thin films A resonant magnetic reflectivity investigation using circularly polarized soft xrays, APPLIED PHYSICS LETTERS, , 96, - (2010 )
• The Fabrication of a SinglePhase Fe3O4 Film on W110 Using a CoDeposition Method, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 54, 712-715 (2009 )
• Investigation of local symmetry effects on the electronic structure of manganites Hexagonal YMnO3 versus orthorhombic LaMnO3, PHYSICAL REVIEW B, , 79, - (2009 )
• Physical properties and electronic evolution of Sr2FeMo1xNbxO6 0 x 1, PHYSICAL REVIEW B, , 79, 35105- (2009 )
• Electric polarization enhancement in multiferroic CoCr2O4 crystals with Crsite mixing, APPLIED PHYSICS LETTERS, , 94, 42505-42505 (2009 )
• Role of the nonmagnetic layer in determining the Landeacute gfactor in a spintransfer system, PHYSICAL REVIEW B, , 80, 180403-180403 (2009 )
• Electronic Origin of Giant Magnetic Anisotropy in Multiferroic LuFe2O4, PHYSICAL REVIEW LETTERS, , 103, 207202-207202 (2009 )
• Passivities of steels weathered for nine years, CORROSION, , 64, 4-14 (2008 )
• Spinorbit interaction effect in the electronic structure of Bi2Te3 observed by angleresolved photoemission spectroscopy, EPL, , 81, - (2008 )
• Ultrahighvacuumcompatible diffractometer for soft Xray scattering, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 52, 1814-1817 (2008 )
• Novel Jeff12 Mott state induced by relativistic spinorbit coupling in Sr2IrO4, PHYSICAL REVIEW LETTERS, , 101, 76402-76402 (2008 )
• "Doubleperovskite Sr2FeMoO6 thin films prepared by using pulsed laser deposition Growth and crystal electronic and magnetic structures", JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 53, 1084-1088 (2008 )
• Magnetic properties of the orthoferrites TbFeO3 and ErFeO3, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 53, 758-762 (2008 )
• Formation of pancakelike ising domains and giant magnetic coercivity in ferrimagnetic LuFe2O4, PHYSICAL REVIEW LETTERS, , 101, 137203-137203 (2008 )
• Comparative study of the electronic structures of SrMO3 M Ti V Mn Fe and Co M Zr Mo Ru and Rh by O 1s xray absorption spectroscopy, JOURNAL OF PHYSICSCONDENSED MATTER, , 20, 485208-485208 (2008 )
• INVESTIGATIONS FOR THE EXISTENCE OF AN IRONOXIDE LAYER AT THE MGOFE INTERFACE, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 53, 1079-1083 (2008 )
• Kondo effect in magnetic tunnel junctions, PHYSICAL REVIEW LETTERS, , 98, - (2007 )
• Fast fragmentation of metal oxide nanoparticles via reduction in oxyhydrogen flame, APPLIED PHYSICS LETTERS, , 90, - (2007 )
• RF measurement and high-power test of a 1.6-cell photocathode RF gun at Pohang Accelerator Laboratory, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 50, 1443-1449 (2007 )
• Ferroelectricity driven by Y d0ness with rehybridization in YMnO3, PHYSICAL REVIEW LETTERS, , 98, - (2007 )
• Orbital and bonding anisotropy in GaFeO3, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, , 310, 1180-1181 (2007 )
• Magnetism of pristine Fe films on GaAs100, PHYSICAL REVIEW B, , 76, - (2007 )
• Microscopic aspect of interface magnetic anisotropy induced by a Pd adlayer on NiCu001 films, PHYSICAL REVIEW B, , 76, - (2007 )
• Temperature dependent phase transition of EuO on MgO100, JOURNAL OF APPLIED PHYSICS, , 102, - (2007 )
• Influence of oxygen vacancies on the electronic structure of HfO2 films, PHYSICAL REVIEW B, , 76, - (2007 )
• Nonresonant and resonant xray scattering studies on multiferroic TbMn2O5, PHYSICAL REVIEW LETTERS, , 99, 197601- (2007 )
• RF measurement and highpower test of a 16cell photocathode RF gun at Pohang Accelerator Laboratory, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 50, 1443-1449 (2007 )
• Orbital and bonding anisotropy in a halffilled GaFeO3 magnetoelectric ferrimagnet, PHYSICAL REVIEW LETTERS, , 96, - (2006 )
• Synchrotronradiation spectroscopy of electron and holedoped collossal magnetoresistance double perovskites BxA2xFeMoO6 ABaSr BLaK, JOURNAL OF APPLIED PHYSICS, , 99, - (2006 )
• Synthesis characterization and selfassembly of pencilshaped CoO nanorods, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, , 128, 9753-9760 (2006 )
• Photoemission soft xray absorption and magnetic circular dichroism spectroscopy study of Fe1xCuxCr2S4 01 x 05 spinel sulfides, JOURNAL OF PHYSICSCONDENSED MATTER, , 18, 7413-7426 (2006 )
• Electronic structures of layered perovskite Sr2MO4 MRu Rh and Ir, PHYSICAL REVIEW B, , 74, - (2006 )
• Photoemission study of V1xMx2O3 MCrTi, PHYSICAL REVIEW B, , 74, - (2006 )
• Synthesis of monodisperse chromium nanoparticles from the thermolysis of a Fischer carbene complex, CHEMICAL COMMUNICATIONS, , , 86-88 (2005 )
• Effects of hightemperature postannealing on magnetic properties of Codoped anatase TiO2 thin films, PHYSICAL REVIEW B, , 71, - (2005 )
• Xray photoelectron spectroscopy study of magnetic tunnel junctions, JOURNAL OF APPLIED PHYSICS, , 97, - (2005 )
• Achieving large magnetoresistance in Sr2FeMoO6 thin films, JOURNAL OF APPLIED PHYSICS, , 97, - (2005 )
• Monodisperse nanoparticles of Ni and NiO Synthesis characterization selfassembled superlattices and catalytic applications in the Suzuki coupling reaction, ADVANCED MATERIALS, , 17, 429- (2005 )
• Largescale synthesis of uniform and crystalline magnetite nanoparticles using reverse micelles as nanoreactors under reflux conditions, ADVANCED FUNCTIONAL MATERIALS, , 15, 503-509 (2005 )
• Onenanometerscale sizecontrolled synthesis of monodisperse magnetic iron oxide nanoparticles, ANGEWANDTE CHEMIEINTERNATIONAL EDITION, , 44, 2872-2877 (2005 )
• Electronic structure and evolution of the orbital state in metallic Ca2xSrxRuO4, PHYSICAL REVIEW B, , 72, - (2005 )
• Spinorbitlattice coupling and magnetostriction of strained La07Ca03MnO3 films, PHYSICAL REVIEW B, , 72, - (2005 )
• Superparamagnetism in Co ionimplanted epitaxial anatase TiO2 thin films, ANNALEN DER PHYSIK, , 13, 70-71 (2004 )
• Electronic structure of epitaxial SrCaRuO3 films studied by photoemission and xray absorption spectroscopy, PHYSICAL REVIEW B, , 69, - (2004 )
• Photoemission and xray absorption spectroscopy studies on cubic pyrochlore ruthenates Bi2xYxRu2O7, PHYSICAL REVIEW B, , 69, - (2004 )
• A critical examination of room temperature ferromagnetism in transition metaldoped oxide semiconductors, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, , 272, 1976-1980 (2004 )
• Filling of the MottHubbard gap in the high temperature photoemission spectrum of V0972Cr00282O3, PHYSICAL REVIEW LETTERS, , 93, - (2004 )
• Synthesis characterization and magnetic properties of uniformsized MnO nanospheres and nanorods, JOURNAL OF PHYSICAL CHEMISTRY B, , 108, 13594-13598 (2004 )
• Ultralargescale syntheses of monodisperse nanocrystals, NATURE MATERIALS, , 3, 891-895 (2004 )
• Ferromagnetism induced by clustered Co in Codoped anatase TiO2 thin films, PHYSICAL REVIEW LETTERS, , 90, - (2003 )
• Prominent quasiparticle peak in the photoemission spectrum of the metallic phase of V2O3, PHYSICAL REVIEW LETTERS, , 90, - (2003 )
• Magnetism in Mndoped ZnO bulk samples prepared by solid state reaction, APPLIED PHYSICS LETTERS, , 83, 920-922 (2003 )
• Interference of magnetic and anisotropic tensor susceptibility reflections in resonant xray scattering of GdB4, PHYSICAL REVIEW LETTERS, , 91, - (2003 )
• Direct experimental verification of applicability of singlesite model for angle integrated photoemission of small TK concentrated Ce compounds, PHYSICA BCONDENSED MATTER, , 312, 673-674 (2002 )
• Anisotropic strains metalinsulator transition and magnetoresistance of La07Ca03MnO3 films, PHYSICA BCONDENSED MATTER, , 312, 729-731 (2002 )
• Electronic structures of double perovskites Sr2Fe1zMnzMoO6 Dopingdependent optical studies, PHYSICAL REVIEW B, , 66, - (2002 )
• A key to roomtemperature ferromagnetism in Fedoped ZnO Cu, APPLIED PHYSICS LETTERS, , 81, 4212-4214 (2002 )
• Xray absorption spectroscopy study of diluted magnetic semiconductors Zn1xMxSe M Mn Fe Co and Zn1xMnxY Y Se Te, PHYSICAL REVIEW B, , 63, - (2001 )
• Optical investigation of the electronic structures of Y2Ru2O7 CaRuO3 SrRuO3 and Bi2Ru2O7, PHYSICAL REVIEW B, , 64, - (2001 )
• Spin and orbital occupation and phase transitions in V2O3, PHYSICAL REVIEW B, , 61, 11506-11509 (2000 )
• Atomic control of substrate termination and heteroepitaxial growth of SrTiO3LaAlO3 films, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 36, 444-448 (2000 )

학회발표

• Frustrated phonon with charge density wave in vanadium Kagome metal , , 0, 0, - (2024)
• Role of Cations to Charge Density Wave in Kagome Metal via Timeresolved Xray Diffraction, , 0, 0, - (2024)
• Direct Investigation of Ultrafast Charge Density Wave CDW Dynamics in Kagome Metal Through Timeresolved Xray Scattering, Direct Investigation of Ultrafast Charge Density Wave CDW Dynamics in Kagome Metal Through Timeresolved Xray Scattering, 0, 0, - (2024)
• Giant Variation of Magnetic Moment with Orbital Degree of Freedom, , 0, 0, - (2022)
• The introduction of the 6A MPK MeXiM beamline at PLSII, , 0, 0, - (2022)
• Study of magnetic chirality in NiCo2TeO6 by using Resonant Soft Xray Scattering, , 0, 0, - (2022)
• Quantum transition in an integer spin quasi2D square lattice antiferromagnet Ba2FeSi2O7, , 0, 0, - (2022)
• Twofold van Hove singularity and origin of CDW in a kagome superconductor CsV3Sb5, , 0, 0, - (2022)
• Abnormal pressureinduced quantum phase transition from superconducting to chargedensity wave state in LuPd2In and LuPtPdIn, , 0, 0, - (2022)
• Quantum criticality in Kitaev quantum magnetic system αRuCl3, , 0, 0, - (2018)
• Xray resonant scattering study on spin1 1 dimensional chain system NiTe2O5, , 0, 0, - (2018)
• Giant magnetic anisotropy of layered chromium compounds originated by ligand spinorbit coupling, , 0, 0, - (2018)
• Spectroscopic Studies of HalfMetallic Systems, ITP Conference on Quantum Magnetism, 0, 0, - (1999)
• Electronic Structure and Halfmetallicity of Manganese Perovskites, AdvancedTopics Research School, 0, 0, - (1999)
• Halfmetallicity and temperature dependent spin anisotropy of a manganese perovskite, APS March Meeting, 0, 0, - (1998)
• Electron spectroscopies on Manganese Perovskites Halfmetallicity Surface boundary magnetization, Gorden conference of Electron Spectroscopy, 0, 0, - (1998)
• Electron spectroscopies on Manganese Perovskites Halfmetallicity and Surface boundary magnetization, MRS meeting, 0, 0, - (1998)
• Spin Resolved Photoemission and Magnetic Circular Dichroism, Summer School on Surface and Interface, 0, 0, - (1998)
• Elecronic Aspect of Ferromagnetic Transition in Manganese Perovskite, NSLS Users Meeting, 0, 0, - (1996)
• Introduce a new type Mott insulator, 2007 APCTP Winter Workshop on Strongly Correlated Electrons Emregent Phenomena near Quantum Critical, 0, 0, - (0000)
• Hidden Nature of Antiferromagnetic Order in halfdoped Lasr2Mn2O7, The 8th KoreaJapanTaiwan Symposium on Strongly Correlated Electron Systems, 0, 0, - (0000)
• Electron spectroscopies on manganites Halfmetallicity and charge characterization, 3rd JRCAT workshop, 0, 0, - (0000)