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최인석 교수

Insuk Choi

INFO

  • 소속캠퍼스한국과학기술연구원 스쿨
  • 전공 나노-정보 융합
    (나노재료공학)
  • 연락처02-958-6622
  • 출신전공재료공학
  • 학위박사
  • 최종출신대학Massachusetts Institute of Technology
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연구분야

나노역학, 재료강도, 고온금속재료, 플렉시블 에너지 저장 재료

nanomechanics, mechanical properties, high temperature structural metals, flexible energy storage

대표연구실적

-  choi et al./Origin of size dependency in coherent-twin-propagation-mediated tensile deformation of noble metal nanowires/Nanoletters/2013.09 -  Choi et.al./Crack nucleation during mechanical fatigue in thin metal films on flexible substrates/Acta Materialia/2013.05 -  Choi et.al./Stretching-Induced Growth of PEDOT-Rich Cores: A New Mechanism for Strain-Dependent Resistivity Change in PEDOT:PSS Films/Advanced Functional Materials/2013.08

논문(최근 5년)

-  Crack nucleation during mechanical fatigue in thin metal films on flexible substrates[Acta materialia,2013-05-01] -  High temperature low cycle fatigue properties of 24Cr ferritic stainless steel for SOFC applications[Materials science & engineering. A, Structural materials : properties, microstructure and processing,2013-08-01] -  Origin of size dependency in coherent-twin-propagation-mediated tensile deformation of noble metal nanowires[Nano letters,2013-09-01] -  Less strained and more efficient GaN light-emitting diodes with embedded silica hollow nanospheres[Scientific Reports,2013-11-01] -  Face-Centered-Cubic Lithium Crystals Formed in Mesopores of Carbon Nanofiber Electrodes[ACS Nano,2013-07-01] -  Study of architectural responses of 3D periodic cellular materials[Modelling and simulation in materials science and engineering,2013-09-01] -  Nanoindentation study for deformation twinning of magnesium single crystal[Scripta materialia,2013-04-01] -  Stretching-Induced Growth of PEDOT-Rich Cores: A New Mechanism for Strain-Dependent Resistivity Change in PEDOT:PSS Films[Advanced functional materials,2013-08-01] -  Unraveling the origin of strain-induced precipitation of M23C6 in the plastically deformed 347 austenite stainless steel[Materials Characterization,2014-04-18] -  In-situ Measurement of the Adhesion Strength and Effective Elastic Stiffness of Single Soft Micropillar[Journal of Adhesion,2014-10-17] -  Transforming one-dimensional nanowalls to long-range ordered two-dimensional nanowaves ? Exploiting buckling instability and nanofibers effect in holographic lithography[Advanced Functional Materials,2014-04-23] -  Improving mechanical fatigue resistance by optimizing the nanoporous structure of inkjet-printed Ag electrodes for flexible devices[Nanotechnology,2014-02-27] -  Phase dependent magnetic properties of Ni-Au alloy nanowires[Materials Letters,2013-11-01] -  Electrical current-induced annealing during uniaxial tension of aluminum alloy[Scripta Materialia,2013-11-23] -  High-temperature tensile and creep deformation of cross-weld specimens of weld joint between T92 martensitic and Super304H austenitic steels[Materials Characterization,2014-09-23] -  A Bendable Li-Ion Battery with a Nano-Hairy Electrode: Direct Integration Scheme on the Polymer Substrate[Advanced Energy Materials,2015-01-01] -  Effect of film thickness on the stretchability and fatigue resistance of Cu films on polymer substrates[Journal of materials research,2014-12-01] -  Engineering the shape and structure of materials by fractal cut[Proceedings of the National Academy of Sciences of the United States of America,2014-12-01] -  Hydrodynamic assembly of conductive nanomesh of single-walled carbon nanotubes using biological glue[Advanced materials,2015-02-01] -  Orientation-dependent indentation response of magnesium single crystals: Modeling and experiments[Acta materialia,2014-12-01] -  Development of high strength hot rolled low carbon copper-bearing steel containing nanometer sized carbides[Materials science & engineering. A, Structural materials : properties, microstructure and processing,2015-05-01] -  Development of nano-crystalline cold sprayed Ni-20Cr coatings for high temperature oxidation resistance[Surface & coatings technology,2015-03-01] -  A half millimeter thick coplanar flexible battery with wireless recharging capability[Nano letters,2015-04-01] -  Dehydrogenation Reaction Pathway of the LiBH4-MgH2 Composite under Various Pressure Conditions[The Journal of Physical Chemistry C,2015-05-01] -  Ultrafast chemical lithiation of single crystalline silicon nanowires: in situ characterization and first principles modeling[RSC advances,2015-06-01] -  Directing the Deformation Paths of Soft Metamaterials with Prescribed Asymmetric Units[ADVANCED MATERIALS,2015-05-01] -  Growth mechanism of strain-dependent morphological change in PEDOT:PSS film[SCIENTIFIC REPORTS,2016-04-01] -  Anomalous Stagewise Lithiation of Gold-Coated Silicon Nanowires: A Combined In Situ Characterization and First-Principles Study[ACS APPLIED MATERIALS & INTERFACES,2015-07-01] -  Theoretical Evidence for Low Charging Overpotentials of Superoxide Discharge Products in Metal?Oxygen Batteries[CHEMISTRY OF MATERIALS,2015-12-01] -  Effect of preexisting plastic deformationon the creep behavior of TP347 austenitic steel[ MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING,2016-01-01] -  Design of Super-comformable, foldable materials via fractal cuts and lattice kirigami[ MRS BULLETIN,2016-02-01] -  Ultrahigh tensile strength nanowires with a NiNi-Au multilayer nanocrystalline structure[ NANO LETTERS,2016-05-01] -  Transmission orientation imaging of copper thin films on polyimide substrates intended for flexible electronics[Scripta materialia,2017-09-01]

특허(최근 5년)

-  내산화성 페라이트계 스테인리스강, 그 제조 방법 및 이를 사용한 연료 전지 접속자[2013-06-03] -  금속-절연체 상전이 물질의 상전이 온도 제어 방법 및 상전이 온도가 제어된 금속-절연체 상전이 물질[2014-03-14] -  내산화성 페라이트계 스테인리스강, 그 제조 방법 및 이를 사용한 연료 전지 접속자[2014-12-05] -  분리막용 바나듐계 수소투과합금, 그 제조 방법 및 이를 이용한 분리막의 사용 방법[2015-02-09] -  Zr을 포함하는 다공체의 제조방법[2015-07-14] -  이차전지용 음극전극 및 그 제조방법[2015-12-11] -  계층구조를 이용하여 내재된 형태를 가지는 형태변환소재 및 이를 포함하는 전극[2015-11-30] -  염료감응 태양전지용 광전극과 그 제조방법 및 이를 이용한 염료감응 태양전지[2014-08-27] -  유연성 소자용 부재 및 그 제조방법[2014-06-25] -  마그네슘계 수소저장재료 및 이의 제조방법[2015-08-13] -  계층구조를 이용하여 내재된 형태를 가지는 형태변환소재 및 이를 포함하는 전극[2017-10-17]