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사진
Choi, Pyuck-Pa (최벽파)
부교수, Department of Materials Science & Engineering(신소재공학과)

http://nmac.kaist.ac.kr

Research Area
Metallurgy, Materials Characterization, Alloy Design
Co-researchers
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    NO Title, Author(s) (Publication Title, Volume Issue, Page, Issue Date)
    1
    Improving toughness of medium-Mn steels after friction stir welding through grain morphology tuning

    Jeong, Mun Sik; Park, Tak Min; Kim, Dong-Il; et al, JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, v.118, pp.243 - 254, 2022-08

    2
    Elemental Sub-Lattice Occupation and Microstructural Evolution in gamma/gamma ' Co-12Ti-4Mo-Cr Alloys

    Im, Hye Ji; Makineni, Surendra K.; Oh, Chang-Seok; et al, MICROSCOPY AND MICROANALYSIS, v.28, no.4, pp.1335 - 1339, 2022-08

    3
    Kinetic stabilization of a topotactically transformed texture morphology via doping in Ni-rich lithium layered oxides

    Jung, Chul-Ho; Jung, Chanwon; Lee, Jongwon; et al, JOURNAL OF MATERIALS CHEMISTRY A, v.10, no.26, pp.13735 - 13743, 2022-07

    4
    Joining dissimilar metal of Ti and CoCrMo using directed energy deposition

    Sartika, Vioni Dwi; Choi, Won Seok; Choi, Gwanghyo; et al, JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, v.111, no.1, pp.99 - 110, 2022-06

    5
    Decomposition behavior of yttria-stabilized zirconia and its effect on directed energy deposited Ti-based composite material

    Choi, Gwanghyo; Choi, Won Seok; Lee, Yoon Sun; et al, JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, v.112, no.10, pp.138 - 150, 2022-06

    6
    Self-assembled nano-composite perovskites as highly efficient and robust hybrid cathodes for solid oxide fuel cells

    Kim, Jun Hyuk; Jang, Kyuseon; Lim, Dae-Kwang; et al, JOURNAL OF MATERIALS CHEMISTRY A, v.10, no.5, pp.2496 - 2508, 2022-02

    7
    Enhanced thermoelectric composite performance from mesoporous carbon additives in a commercial Bi0.5Sb1.5Te3 matrix

    Kim, Seong-Tae; Park, Jong Min; Park, Kwi-Il; et al, JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, v.94, no.20, pp.175 - 182, 2021-12

    8
    Atom Probe Tomography Investigations of Ag Nanoparticles Embedded in Pulse-Electrodeposited Ni Films

    Jun, Hosun; Jang, Kyuseon; Jung, Chanwon; et al, MICROSCOPY AND MICROANALYSIS, v.27, no.5, pp.1007 - 1016, 2021-10

    9
    Enhanced microstructural stability of gamma/gamma ' -strengthened Co-Ti-Mo-based alloys through Al additions

    Im, Hye Ji; Choi, Won Seok; Ryou, KenHee; et al, ACTA MATERIALIA, v.214, no.1, pp.117011, 2021-08

    10
    Shear band-driven precipitate dispersion for ultrastrong ductile medium-entropy alloys

    Jang, Tae Jin; Choi, Won Seok; Kim, Dae Woong; et al, NATURE COMMUNICATIONS, v.12, no.1, pp.4703, 2021-08

    11
    Hot cracking behavior of additively manufactured D2 steel

    Lim, Seoung-Ho; Ryou, KenHee; Jang, Kyuseon; et al, MATERIALS CHARACTERIZATION, v.178, pp.111217, 2021-08

    12
    Three-dimensional atomic mapping of ligands on palladium nanoparticles by atom probe tomography

    Jang, Kyuseon; Kim, Se-Ho; Jun, Hosun; et al, NATURE COMMUNICATIONS, v.12, no.1, 2021-07

    13
    On the oxygen-induced hot cracking in a direct laser deposited Ni-based superalloy

    Ryou, KenHee; Yoo, Boryung; Choi, Pyuck-Paresearcher, SCRIPTA MATERIALIA, v.196, no.15, pp.113751, 2021-04

    14
    Orientation-dependent plastic deformation mechanisms and competition with stress-induced phase transformation in microscale NiTi

    Choi, Won Seok; Pang, Edward L.; Ko, Won-Seok; et al, ACTA MATERIALIA, v.208, no.15, pp.116731, 2021-04

    15
    Reducing Time to Discovery: Materials and Molecular Modeling, Imaging, Informatics, and Integration

    Hong, Seungbumresearcher; Liow, Chi Hao; Yuk, Jong Minresearcher; et al, ACS NANO, v.15, no.3, pp.3971 - 3995, 2021-02

    16
    Tailoring nanostructured NbCoSn-based thermoelectric materials via crystallization of an amorphous precursor

    Jung, Chanwon; Dutta, Biswanath; Dey, Poulumi; et al, NANO ENERGY, v.80, pp.105518, 2021-02

    17
    Improved strength of a medium -Mn steel by V addition without sacrificing ductility

    Park, Tak Min; Jeong, Mun Sik; Jung, Chanwon; et al, MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.802, no.20, pp.140681, 2021-01

    18
    Dissecting functional degradation in NiTi shape memory alloys containing amorphous regions via atomistic simulations

    Ko, Won-Seok; Choi, Won Seok; Xu, Guanglong; et al, ACTA MATERIALIA, v.202, no.1, pp.331 - 349, 2021-01

    19
    Additive manufacturing of titanium-base alloys with equiaxed microstructures using powder blends

    Choi, Gwanghyo; Choi, Won Seok; Han, Jeongho; et al, ADDITIVE MANUFACTURING, v.36, pp.101467, 2020-12

    20
    FeNiCoAlTaB superelastic and shape-memory wires with oligocrystalline grain structure

    Choi, Won Seok; Pang, Edward L.; Choi, Pyuck-Paresearcher; et al, SCRIPTA MATERIALIA, v.188, pp.1 - 5, 2020-11
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