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Sim, Gi-Dong (심기동)
부교수, (기계공학과)
Research Area
Mechanics of Materials, Thin Film Mechanics, Fatigue and Fracture
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    NO Title, Author(s) (Publication Title, Volume Issue, Page, Issue Date)
    1
    Sputter-deposited Ni-rich NiTi thin films: Mechanical behavior and composition sensitivity

    Kim, Ji-Young; Rehman, Abdul; Ryu, Hyemin; et al, Materials Science and Engineering: A, v.912, pp.146960, 2024-10

    2
    Cyclic stability in NiTi and NiTiCu thin films: Role of precipitates in low- and high-cycle regimes

    Ryu, Hyemin; Lee, Zhuo Feng; Kim, Ji-Young; et al, Scripta Materialia, v.250, pp.116189, 2024-09

    3
    Fatigue behavior of freestanding nickel–molybdenum–tungsten thin films with high-density planar faults

    Park, JungHun; Park, Yuhyun; Choi, Sunkun; et al, Nanoscale, v.16, no.25, pp.12050 - 12059, 2024-05

    4
    Elastic size effect of single crystal copper beams under combined loading of torsion and bending

    Choi, Jae Hoon; Ryu, Hyemin; Sim, Gi-Dong, THIN-WALLED STRUCTURES, v.197, 2024-04

    5
    Fabrication of architecturally designed steel for improving isotropy of mechanical properties using directed energy deposition

    Ryou, Kenhee; Lim, Seoung-Ho; Lim, Kwang-Hyeok; et al, ADDITIVE MANUFACTURING, v.84, 2024-03

    6
    High-throughput membrane deflection characterization of shape memory alloy thin films

    Lee, Zhuo Feng; Ryu, Hyemin; Kim, Ji-Young; et al, MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, v.892, 2024-02

    7
    Metal matrix composite with superior ductility at 800 °C: 3D printed In718+ZrB2 by laser powder bed fusion

    Tekoğlu, Emre; O'Brien, Alexander D.; Bae, Jong-Soo; et al, COMPOSITES PART B-ENGINEERING, v.268, 2024-01

    8
    Effect of Strain Gradient on Elastic and Plastic Size Dependency in Polycrystalline Copper

    Choi, Jae-Hoon; Ryu, Hyemin; Lim, Kwang-Hyeok; et al, INTERNATIONAL JOURNAL OF PLASTICITY, v.171, 2023-12

    9
    Size-dependent constitutive model for shape memory alloys based on couple stress elastoplasticity

    Choi, Jae-Hoon; Zaki, Wael; Sim, Gi-Dong, APPLIED MATHEMATICAL MODELLING, v.118, pp.641 - 664, 2023-06

    10
    Effect of titanium nitride inclusions on the mechanical properties of direct laser deposited Inconel 718

    Lim, Kwang-Hyeok; Ryou, Ken Hee; Choi, Jae Hoon; et al, EXTREME MECHANICS LETTERS, v.61, 2023-06

    11
    Mixed finite elements based on superconvergent patch recovery for strain gradient theory

    Choi, Jae Hoon; Lee, Byung-Chai; Sim, Gi-Dong, COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, v.411, 2023-06

    12
    Mechanical characterization of thin films via constant strain rate membrane deflection experiments

    Kim, Hojang; Choi, Jae Hoon; Park, Yuhyun; et al, JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, v.173, 2023-04

    13
    Combinatorial experiments for discovering Al-C thin films with high strength and ductility

    Oh, Injong; Kim, Hojang; Son, Hansol; et al, INTERNATIONAL JOURNAL OF PLASTICITY, v.161, 2023-02

    14
    Mechanical, electrical properties and microstructures of combinatorial Ni-Mo-W alloy films

    Kim, Kangsan; Park, Sanghun; Kim, Taeyeop; et al, JOURNAL OF ALLOYS AND COMPOUNDS, v.919, 2022-10

    15
    Three-dimensional skin-type triboelectric nanogenerator for detection of two-axis robotic-arm collision

    Ji, Sungho; Shin, Jaehee; Yoon, Jiyoung; et al, NANO ENERGY, v.97, 2022-06

    16
    Micro-cantilever bending tests for understanding size effect in gradient elasticity

    Choi, Jae-Hoon; Kim, Hojang; Kim, Ji-Young; et al, MATERIALS & DESIGN, v.214, 2022-02

    17
    Micro-mechanical investigation of the thermo-mechanical properties of micro-architectured tungsten coatings

    Jiao, Quan; Cheng, Jiahao; Sim, Gi-Dong; et al, JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, v.150, pp.104326, 2021-05

    18
    A 10-node tetrahedral element with condensed Lagrange multipliers for the modified couple stress theory

    Choi, Jae-Hoon; Lee, Byung-Chai; Sim, Gi-Dong, COMPUTERS & STRUCTURES, v.246, pp.106476, 2021-04

    19
    Anisotropic He-ion irradiation damages in nanocolumnarWthin films

    Oh, Injun; Park, Donghyun; Cheong, Euimin; et al, EXTREME MECHANICS LETTERS, v.41, pp.100984, 2020-11

    20
    Residual stress-driven test technique for freestanding ultrathin films: Elastic behavior and residual strain

    Cuddalorepatta, Gayatri K.; Sim, Gi-Dong; Li, Han; et al, JOURNAL OF MATERIALS RESEARCH, v.34, no.20, pp.3474 - 3482, 2019-10
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