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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
    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, 2021-08

    2
    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

    3
    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, 2021-04

    4
    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, 2021-04

    5
    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

    6
    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

    7
    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, 2021-01

    8
    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, pp.331 - 349, 2021-01

    9
    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

    10
    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

    11
    Effects of Mo on the mechanical behavior of gamma/gamma'-strengthened Co-Ti-based alloys

    Im, Hye Ji; Lee, Subin; Choi, Won Seok; et al, ACTA MATERIALIA, v.197, pp.69 - 80, 2020-09

    12
    Atomic-Scale Mapping of Impurities in Partially Reduced Hollow TiO2 Nanowires

    Lim, Joohyun; Kim, Se-Ho; Armengol, Raquel Aymerich; et al, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.59, no.14, pp.5651 - 5655, 2020-03

    13
    Effects of transformation-induced plasticity on the small-scale deformation behavior of single crystalline complex concentrated alloys

    Choi, Won Seok; Oh, Hyun Seok; Lai, Minjie; et al, SCRIPTA MATERIALIA, v.176, pp.122 - 125, 2020-02

    14
    Atomically Embedded Ag via Electrodiffusion Boosts Oxygen Evolution of CoOOH Nanosheet Arrays

    Lee, Changsoo; Shin, Kihyun; JUNG, Chanwon; et al, ACS CATALYSIS, v.10, no.1, pp.562 - 569, 2020-01

    15
    Mechanisms of extrinsic alkali incorporation in GIGS solar cells on flexible polyimide elucidated by nanoscale and quantitative analyses

    Kim, Kihwan; Jeong, Inyoung; Cho, Yunae; et al, NANO ENERGY, v.67, 2020-01

    16
    Microstructural evolution of the heat affected zone of a Co-Ti-W alloy upon laser cladding with a CoNiCrAlY coating

    Han, Jaewook; Yoo, Boryung; Im, Hyeji; et al, MATERIALS CHARACTERIZATION, v.158, 2019-12

    17
    Passivation of Deep-Level Defects by Cesium Fluoride Post-Deposition Treatment for Improved Device Performance of Cu(In,Ga)Se-2 Solar Cells

    Lee, Hojin; Jang, Yuseong; Nam, Sung-Wook; et al, ACS APPLIED MATERIALS & INTERFACES, v.11, no.39, pp.35653 - 35660, 2019-10

    18
    A simple and robust route toward flexible CIGS photovoltaic devices on polymer substrates: Atomic level microstructural analysis and local opto-electronic investigation

    Kim, Kihwan; Kim, Juran; Gang, Myeng Gil; et al, SOLAR ENERGY MATERIALS AND SOLAR CELLS, v.195, pp.280 - 290, 2019-06

    19
    Effects of phase composition and elemental partitioning on soft magnetic properties of AlFeCoCrMn high entropy alloys

    Jung, Chanwon; Kang, Ku; Marshal, Amalraj; et al, ACTA MATERIALIA, v.171, pp.31 - 39, 2019-06

    20
    Fabrication of Atom Probe Tomography Specimens from Nanoparticles Using a Fusible Bi–In–Sn Alloy as an Embedding Medium

    Kim, Se-Ho; Lee, Ji Yeong; Ahn, Jae-Pyoung; et al, MICROSCOPY AND MICROANALYSIS, v.25, no.2, pp.438 - 446, 2019-04
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