교원프로필

이기봉 사진
교원에 대한 정보를 나타내는 표입니다.
성명 이기봉
소속 첨단원자력공학부
전화번호 279-2068
E-mail KIBONG@POSTECH.AC.KR
Homepage http://www-ph.postech.ac.kr/~xray/

학력

  • 1978~1985 UNIV. OF PENNSYLVANIA (졸업-고체물리실험)
  • 1976~1978 서울대학교 (졸업-물리학)
  • 1972~1976 서울대학교 (졸업-물리학)

주요경력

  • 1985~1987 : State Univ. of NewYork, Stony Brook 물리학과
  • 1982~1988 : Univ. of California, Santa Barbara 물리학과

전문분야

  • X선 반사율을 이용한 박막의 계면구조 연구
  • 공명 X선 산란을 이용한 시료들의 자성 및 전자구조 연구

학술지

국제전문학술지

  • Oxygen-Vacancy-Induced Orbital Reconstruction of Ti Ions at the Interface of LaAlO3/SrTiO3 Heterostructures: A Resonant Soft-X-Ray Scattering Study, Physical Review Letters, , 110, 17401- (2013)
  • Inducing vortex formation in multilayered circular dots using remanent curves, APPLIED PHYSICS LETTERS, , 101, 192404- (2012)
  • Coupled Magnetic Cycloids in Multiferroic TbMnO3 and Eu3/4Y1/4MnO3, PHYSICAL REVIEW LETTERS, , 106, - (2011)
  • Magnetic oxide formation at Al2O3/Co84Fe16 interface in magnetic tunnel junction, PHYSICAL REVIEW B, , 83, - (2011)
  • Magnetic and Structural Phase Transitions of EuFe2As2 Studied via Neutron and Resonant X-ray Scattering, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, , 79, - (2010)
  • Quantifying interlayer exchange coupling via layer-resolved hysteresis loops in antiferromagnetically coupled manganite/nickelate superlattices, APPLIED PHYSICS LETTERS, , 95, 102504- (2009)
  • Ultrahigh-vacuum-compatible diffractometer for soft X-ray scattering, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 52, 1814-1817 (2008)
  • Large, non-Redfieldian drawdown of nutrients and carbon in the extratropical North Atlantic Ocean (46 degrees N): Evidence for dinitrogen fixation?, LIMNOLOGY AND OCEANOGRAPHY, , 53, 1697-1704 (2008)
  • Local strain-induced 90 degrees domain switching in a barium titanate single crystal, APPLIED PHYSICS LETTERS, , 91, - (2007)
  • Order-disorder transitions of t(2g)-orbitals of V3+ ions and incommensurate structural deformations in the metallic spinel CuV2S4, PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS, , 244, 2565-2575 (2007)
  • Neutron scattering study of multifferoic TbMn2O5, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 51, 562-566 (2007)
  • Resonant X-ray scattering study of quadrupole-strain coupling in DyB4, PHYSICAL REVIEW LETTERS, , 99, 76401- (2007)
  • Microscopic aspect of interface magnetic anisotropy induced by a Pd adlayer on Ni/Cu(001) films, PHYSICAL REVIEW B, , 76, - (2007)
  • Non-resonant and resonant x-ray scattering studies on multiferroic TbMn2O5, PHYSICAL REVIEW LETTERS, , 99, - (2007)
  • Interface study of ion irradiated Cu/Ni/Cu(002)/Si magnetic thin film by X-ray reflectivity, JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, , 299, 105-111 (2006)
  • Orbital ordering and enhanced magnetic frustration of strained BiMnO3 thin films, EUROPHYSICS LETTERS, , 74, 348-354 (2006)
  • Resonant x-ray scattering study on multiferroic BiMnO3, PHYSICAL REVIEW B, , 73, - (2006)
  • Modification of interface magnetic anisotropy by ion irradiation on epitaxial Cu/Ni/Cu(002)/Si(100) films, PHYSICAL REVIEW B, , 69, - (2004)
  • Switchable tack in side-chain liquid crystalline polymers, MACROMOLECULES, , 36, 2009-2014 (2003)
  • Structural modulation induced by the incommensurate antiferromagnetic phase transition in ZnCr2Se4, PHYSICA STATUS SOLIDI B-BASIC RESEARCH, , 236, 570-577 (2003)
  • Quantitative analysis on the adsorbed amount and structural characteristics of spin self-assembled multilayer films, POLYMER, , 44, 5455-5459 (2003)
  • Structure and chain orientation in thin films of side-chain liquid crystalline polymers, LANGMUIR, , 19, 7021-7025 (2003)
  • Evidence for spin coating electrostatic self-assembly of polyelectrolytes, LANGMUIR, , 19, 7592-7596 (2003)
  • Charge-density-wave orderings in LaAgSb2: An x-ray scattering study, PHYSICAL REVIEW B, , 68, - (2003)
  • Band bending of LiF/Alq(3) interface in organic light-emitting diodes, APPLIED PHYSICS LETTERS, , 83, 2949-2951 (2003)
  • Interference of magnetic and anisotropic tensor susceptibility reflections in resonant x-ray scattering of GdB4, PHYSICAL REVIEW LETTERS, , 91, - (2003)
  • Characterization of buried ultrathin layer and multilayer system by X-ray scattering, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, , 41, 3039-3042 (2002)
  • Temperature-dependent Raman spectroscopy in BaRuO3 systems, PHYSICAL REVIEW B, , 65, - (2002)
  • Cooperative Jahn-Teller transition and resonant x-ray scattering in thin film LaMnO3, PHYSICAL REVIEW B, , 66, - (2002)
  • Diffuse x-ray scattering study of interfacial structure of self-assembled conjugated polymers, PHYSICAL REVIEW B, , 66, - (2002)
  • Effects of oxygen annealing on the physical properties and surface microstructures of La0.8Ba0.2MnO3 films, JOURNAL OF PHYSICS D-APPLIED PHYSICS, , 35, 3166-3170 (2002)
  • Constructive homotopy methods for finding all or multiple DC operating points of nonlinear circuits and systems, IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-FUNDAMENTAL THEORY AND APPLICATIONS, , 48, 35-50 (2001)
  • Incommensurate cooperative tilting modes of MnF6 octahedra related to the structural phase transitions in BaMnF4, PHASE TRANSITIONS, , 73, 503-522 (2001)
  • Fabrication of highly ordered multilayer films using a spin self-assembly method, ADVANCED MATERIALS, , 13, 1076- (2001)
  • Layer-by-layer deposited multilayer assemblies of ionene-type polyelectrolytes based on the spin-coating method, MACROMOLECULES, , 34, 5358-5360 (2001)
  • Mirror manipulator with independent adjustability using an external spherical joint, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, , 470, 122-127 (2001)
  • Temperature-driven crystalline ordering and Ohmic contact formation of PdAu layers on p-type GaN, PHYSICAL REVIEW B, , 64, - (2001)
  • Time-resolved synchrotron X-ray diffraction and infrared spectroscopic studies of imidization and structural evolution in a microscaled film of PMDA-3,4 '-ODA poly(amic acid), LANGMUIR, , 17, 7842-7850 (2001)
  • Change in electrical characteristics of poly(p-phenylene vinylene)-based self-assembled devices by addition of ionic salt to poly(sodium 4-styrenesulfonate), SYNTHETIC METALS, , 124, 415-419 (2001)
  • Normal-incidence pulsed-laser deposition: better method for fabrication of multilayer structures, APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, , 70, 235-238 (2000)
  • Peltier microcalorimeter, APPLIED PHYSICS LETTERS, , 76, 2451-2453 (2000)
  • Electrical properties of SrVO3/SrTiO3 superlattices grown by laser molecular beam epitaxy, SOLID STATE COMMUNICATIONS, , 114, 473-476 (2000)
  • Anomalous strain relief and physical properties of La0.5Ca0.5MnO3 films, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 36, 425-429 (2000)
  • Atomic control of substrate termination and heteroepitaxial growth of SrTiO3/LaAlO3 films, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 36, 444-448 (2000)
  • Electronic structures of amorphous M100-xZrx alloys (M = Fe, Co, Ni, Cu) studied using core-level x-ray photoemission spectroscopy, JOURNAL OF PHYSICS-CONDENSED MATTER, , 12, 5991-6008 (2000)
  • Interface chemistry and electrical properties of SrVO3/LaAlO3 heterostructures, JOURNAL OF APPLIED PHYSICS, , 88, 7056-7059 (2000)
  • X-ray diffraction study of cadmium arachidate/poly(tert-butyl methacrylate) alternating Langmuir-Blodgett film, LANGMUIR, , 15, 1383-1387 (1999)
  • Roles of the first atomic layers in growth of SrTiO3 films on LaAlO3 substrates, APPLIED PHYSICS LETTERS, , 74, 2176-2178 (1999)
  • Diffuse x-ray reflectivity study of interface roughness in Mo/Si multilayers, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, , 38, 285-288 (1999)
  • K-edge resonant x-ray magnetic scattering from CoO, PHYSICAL REVIEW B, , 60, - (1999)
  • High-density transition layer in oxynitride interfaces on Si(100), APPLIED PHYSICS LETTERS, , 75, 3775-3777 (1999)
  • Structure and ferroelectric properties of YMnO3 thin films deposited on platinum electrodes, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 35, - (1999)
  • Effects of oxidation process on interface roughness of gate oxides on silicon: X-ray reflectivity study, APPLIED PHYSICS LETTERS, , 72, 433-435 (1998)
  • Nonspecular x-ray-reflectivity study of partially correlated interface roughness of a Mo/Si multilayer, PHYSICAL REVIEW B, , 57, 8786-8789 (1998)
  • Ordering kinetics of cylindrical and spherical microdomains in an SIS block copolymer by synchrotron SAXS and rheology, MACROMOLECULAR CHEMISTRY AND PHYSICS, , 199, 641-653 (1998)
  • Fisher-Langer relation and scaling in the specific heat and resistivity of La0.7Ca0.3MnO3, SOLID STATE IONICS, , 108, 249-254 (1998)
  • Resonant X-ray reflectivity measurements of a magnetic multilayer [Gd/Fe](10), PHYSICA B, , 248, 146-151 (1998)
  • Design and feasibility of quick EXAFS scans for a 'broomstick' double-crystal monochromator at PLS beamline, JOURNAL OF SYNCHROTRON RADIATION, , 5, 524-526 (1998)
  • (Ta/Si) multilayer as a wide-bandpass monochromator material, JOURNAL OF SYNCHROTRON RADIATION, , 5, 705-707 (1998)
  • Atomic peening effect of ambient gas on platinum films grown on amorphous substrates by pulsed laser deposition, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, , 37, 2629-2633 (1998)
  • Anomalous X-ray reflectivity study of metal oxide thin films, APPLIED SURFACE SCIENCE, , 136, 41-45 (1998)
  • Direct observation of Cr magnetic order in CoCrTa and CoCrPt thin films, JOURNAL OF APPLIED PHYSICS, , 81, 1002-1004 (1997)
  • Specific heat and resistivity of a double-exchange ferromagnet La0.7Ca0.3MnO3, PHYSICAL REVIEW B, , 56, 67-70 (1997)
  • Self-assembly of metal(IV) alkyldiylbisphosphonate multilayer films on gold and silicon substrates, MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, , 294, 491-494 (1997)
  • Structure evolution and properties in a rigid polyimide prepared from its flexible poly(amic acid) precursor, MACROMOLECULAR SYMPOSIA, , 118, 213-220 (1997)
  • X-ray circular dichroic Bragg reflections from a GdCo/Ag multilayer, JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, , 36, 4525-4530 (1997)
  • Anisotropic strain and magnetoresistance of La0.7Ca0.3MnO3, APPLIED PHYSICS LETTERS, , 71, 977-979 (1997)
  • The structure and magnetotransport properties of (PZT,LCMO) bilayer films, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 29, - (1996)
  • PLS BENDING MAGNET X-RAY BEAMLINE 3C2, REVIEW OF SCIENTIFIC INSTRUMENTS, , 66, 1722-1724 (1995)
  • BENDING MAGNET VUV BEAMLINE 2B AT THE POHANG LIGHT-SOURCE, REVIEW OF SCIENTIFIC INSTRUMENTS, , 66, 1751-1753 (1995)
  • Effect of the nitrogen partial pressure on the preferred orientation of TiN thin films, JOURNAL OF MATERIALS SCIENCE LETTERS, , 14, 1635-1637 (1995)
  • THERMAL-CONDUCTIVITY MEASUREMENTS OF INSULATING SINGLE-CRYSTALS, JOURNAL OF THE KOREAN PHYSICAL SOCIETY, , 26, 137-141 (1993)
  • X-RAY STUDY OF STEP MORPHOLOGY ON A W(110) SURFACE IN AIR, SURFACE SCIENCE, , 276, 353-359 (1992)
  • THE SUNY-X21B BEAMLINE AT NSLS - SPECTROSCOPY AND VERSATILE SURFACE SCIENCE FACILITY, NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, , 266, 210-214 (1988)

국내전문학술지

  • FE/MNO 다층박막에서의 MN+2의 자성 연구, 진공학회지, , 8, 213-217 (1999)

일반학술지

  • Structural Evolution and Properties in A Rigid Polyimide Prepared from Its Flexible Poly(amicacid) Precursor, MACROMOLECULAR SYMPOSIA, , 118, 213-220 (1997)
  • Effects of the nitrogen partial pressure on the preferred orientation of TiN thin films, JOURNAL OF MATERIALS SCIENCE LETTERS, , 14, 1635-1637 (1995)
  • DYNAMIC SPECIFIC HEAT OF KH2PO4, FERROELECTRICS, , 159, 91- (1994)
  • TWYMAN-GREEN 간섭계를 이용한 정밀각도 변위의 측정, 응용물리, , 5, 15- (1992)
  • “COMBINED EXTENDED X-RAY-ABSORPTION FINE STURCTURE AND DIFFRACTION STUDY OF KR ADSORBED ON GRAPHITE", PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS, , 37, 3461- (1988)
  • The SUNY X21B Beamline at NSLS : spectroscopy and versatile surface science facility, NUCLEAR INSTRUMENTS AND METHODS IN PHYSICS RESEARCH, SECTION A: ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT, , 266, 210- (1988)
  • BROADENING OF CDW X-RAY DIFFRACTION PEAKS INDUCED BY ELECTRIC FILED IN K0.3 M0O3, PHYSICAL REVIEW B - CONDENSED MATTER AND MATERIALS PHYSICS, , 36, 1973- (1987)

학술회의논문

  • Resonant Soft x-ray scattering study on oxygen vacancy induced interface states in LaAlO3/SrTiO3 heterostructures, 한국물리학회 2012년 가을 학술대회 초록집, 0, 0, - (2012)
  • Layer-by-layer Switching of Magnetization in a (GaMnAs/GaAs:Be)10 Superlattice, 한국물리학회 회보, 0, 0, 123-123 (2011)
  • Model Independent Analysis Method of Ultra-thin Film Thickness in X-ray Reflectivity Measurement, 한국물리학회 회보, 0, 0, 99-99 (2011)
  • Resonant x-ray scattering as a spectroscopy probe : applications for oxides, 한국 세라믹학회 초록집, 0, 0, - (2009)
  • Electronic and magnetic structures of oxide interaces probed by resonant soft x-ray scattering, 한국물리학회 회보, 0, 0, 90-90 (2009)
  • Anomalous dispersion effect on x-ray reflectivity intensities around multilayer Bragg peaks, The 4th International Conference on the Physics of X-ray Multilayer Structures, 0, 0, - (1998)
  • Diffuse x-ray reflectivity study of graded interface roughness in Mo/Si multilayers, The 4th International Conference on the Physics of X-ray Multilayer Structures, 0, 0, - (1998)
  • X-ray resonant magnetic scattering on (Gd/Fe) multilayers, APS March meeting, 0, 0, - (1998)

학회발표

  • Soft x-ray reflectivity study for the interface of LaAlO3/SrTiO3 heterostructures, ., 0, 0, - (2012)
  • Resonant soft x-ray sattering studies for Nano-materials, ., 0, 0, - (2010)
  • Basics of resonant x-ray scattering, ., 0, 0, - (2010)
  • Resonant soft x-ray scattering studies for magnetic thin films, ., 0, 0, - (2010)
  • 공명X선산란을 이용한 나노박막의 전자구조 및 자기물성 분석, ., 0, 0, - (2009)
  • Resonant soft x-ray scattering study of (LaAlO3/SrTiO3) superlattices, ., 0, 0, - (2009)
  • Resonant x-ray scattering as a probe for spectroscopy, ., 0, 0, - (2009)
  • Synchrotron x-ray reflectivity as a probe for nm-scale thin films, Discussion Meeting on Materials Research using Accelerator Facilities, 0, 0, - (1999)
  • Self-assembly of metal(IV) 1,10-decane-diylbisphosphonate multilayer films on modified silicon oxide and mica surfaces, 대한화학회 논문발표회, 0, 0, - (0000)
  • First results of x-ray reflectivity experiments at PLS, , 0, 0, - (0000)
  • Magnetic properties of PLD grown (Fe/Mn) multilayers, APS March meeting, 0, 0, - (0000)

단행본

연구실적

  • 2001년 스핀물성연구센터 사업비, 한국과학기술원 (2001-2002)
  • SPIN STRUCTURE AND DYNAMICS (3총괄), 한국과학기술원 (2002-2003)
  • 2003년도 스핀물성 연구센터 연구비 (3총괄과제), 한국과학기술원 (2003-2004)
  • 방사광을 이용한 정보 저장용 소재의 특수 평가기술 개발, 한양대학교 (2000-2001)
  • 방사광을 이용한 정보 저장용 소재의 특성 평가기술 개발, 한양대학교 (2001-2002)
  • 고휘도 X선을 이용한 나노분석기술 개발, 한국산업기술평가원 (2005-2006)
  • 개인장비 운영경비 적립액, 포항공과대학교 (2003-2017)
  • 인건비풀링과제, 포항공과대학교 (2006-2015)
  • 자체연구개발과제, 포항공과대학교 (2006-2016)
  • 중성자 산란을 이용한 TBB4 및 TBMN2O5의 자성구조 연구, 한국과학재단 (2007-2008)
  • 기초과학(물리학)의 글로벌 파워로 부상하는 중국과 우리의 대응, 재단법인한국연구재단 (2009-2010)
  • (학생)인건비풀링과제, 포항공대산학협력단 (2009-2020)
  • 다층나노박막들의 전자 및 자기구조에 대한 공명 X-선 산란 연구, 재단법인한국연구재단 (2010-2011)
  • 다층나노박막들의 전자 및 자기구조에 대한 공명 X-선 산란 연구, 재단법인한국연구재단 (2011-2012)
  • 4.5435_1차년도 이월과제, 재단법인한국연구재단 (2011-2012)
  • 다층나노박막들의 전자 및 자기구조에 대한 공명 X-선 산란 연구, 재단법인한국연구재단 (2012-2013)
  • 4.6744/7131_2차년도 이월과제, 재단법인한국연구재단 (2012-2013)
  • 시험분석 개별관리운영비과제, 포항공과대학교 (2013-2017)
  • 자체연구개발과제[2015년 신설], 포항공과대학교 (2015-2019)

IP

  • 이기봉,승병훈,이준식,박창용,지성대, 극초박막의 두께측정을 위한 XRR 분석 방법, 한국, 10-2005-0065105 (1992)