Publications

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Journal Article (8)

  1. 1.
    Journal Article
    Sohn, S. S.; Kwiatkowski da Silva, A.; Ikeda, Y.; Körmann, F.; Lu, W.; Choi, W. S.; Gault, B.; Ponge, D.; Neugebauer, J.; Raabe, D.: Ultrastrong Medium‐Entropy Single‐Phase Alloys Designed via Severe Lattice Distortion. Advanced Materials 31, 1807142 (2019)
  2. 2.
    Journal Article
    Choi, W. S.; Sandlöbes, S.; Malyar, N.; Kirchlechner, C.; Korte-Kerzel, S.; Dehm, G.; Choi, P.-P.; Raabe, D.: On the nature of twin boundary-associated strengthening in Fe–Mn–C steel. Scripta Materialia 156, pp. 27 - 31 (2018)
  3. 3.
    Journal Article
    Choi, C. H.; Choi, W. S.; Kasian, O.; Mechler, A. K.; Sougrati, M. T.; Brüller, S.; Strickland, K.; Jia, Q.; Mukerjee, S.; Mayrhofer, K. J. J. et al.; Jaouen, F.: Unraveling the Nature of Sites Active toward Hydrogen Peroxide Reduction in Fe–N–C Catalysts. Angewandte Chemie International Edition 56 (30), pp. 8809 - 8812 (2017)
  4. 4.
    Journal Article
    Choi, W. S.; De Cooman, B. C.: Effect of Carbon on the Damping Capacity and Mechanical Properties of Thermally Trained Fe–Mn Based High Damping Alloys. Materials Science and Engineering A: Structural Materials Properties Microstructure and Processing 700, pp. 641 - 648 (2017)
  5. 5.
    Journal Article
    Choi, W. S.; Sandlöbes, S.; Malyar, N.; Kirchlechner, C.; Korte-Kerzel, S.; Dehm, G.; De Cooman, B. C.; Raabe, D.: Dislocation interaction and twinning-induced plasticity in face-centered cubic Fe–Mn–C micro-pillars. Acta Materialia 132, pp. 162 - 173 (2017)
  6. 6.
    Journal Article
    Lee, C. W.; Choi, W. S.; Cho, Y. R.; De Cooman, B. C.: Direct Resistance Joule Heating of Al-10 pct Si-Coated Press Hardening Steel. Metallurgical and Materials Transactions A 47 (6), pp. 2875 - 2884 (2016)
  7. 7.
    Journal Article
    Lee, C. W.; Choi, W. S.; Cho, Y. R.; De Cooman, B. C.: Microstructure evolution of a 55 wt.% Al–Zn coating on press hardening steel during rapid heating. Surface and Coatings Technology 281, pp. 35 - 43 (2015)
  8. 8.
    Journal Article
    Choi, W. S.; De Cooman, B. C.; Sandlöbes, S.; Raabe, D.: Size and orientation effects in partial dislocation-mediated deformation of twinning-induced plasticity steel micro-pillars. Acta Materialia 98, 12304, pp. 391 - 404 (2015)

Talk (3)

  1. 9.
    Talk
    Choi, W. S.; Sandlöbes, S.; Malyar, N.; Kirchlechner, C.; Korte-Kerzel, S.; Dehm, G.; De Cooman, B. C.; Raabe, D.: Dislocation interaction and twinning-induced plasticity in face-centered cubic Fe–Mn–C micro-pillars. MRS Fall Meeting , Boston, MA, USA (2017)
  2. 10.
    Talk
    Choi, W. S.; Sandlöbes, S.; Malyar, N.; Kirchlechner, C.; Korte-Kerzel, S.; Dehm, G.; De Cooman, B. C.; Raabe, D.: Dislocation interaction and twinning-induced plasticity in face-centered cubic Fe–Mn–C micro-pillars. MECANO General Meeting, Toulouse, France (2017)
  3. 11.
    Talk
    Choi, W. S.; Sandlöbes, S.; Malyar, N.; Kirchlechner, C.; Korte-Kerzel, S.; Dehm, G.; De Cooman, B. C.; Raabe, D.: Size and orientation effects on the elasto-plastic transition and deformation mechanism of twinning-induced plasticity steel micro-pillars. MSE 2016 Conference , Darmstadt, Germany (2016)

Poster (1)

  1. 12.
    Poster
    Choi, W. S.; Sandlöbes, S.; Malyar, N.; Kirchlechner, C.; Korte-Kerzel, S.; Dehm, G.; De Cooman, B. C.; Raabe, D.: The effect of size-independent strength on the size effect in micro-compression tests. MRS Fall Meeting, Boston, MA, USA (2017)

Thesis - PhD (1)

  1. 13.
    Thesis - PhD
    Choi, W. S.: Deformation mechanisms and the role of interfaces in face-centered cubic Fe-Mn-C micro-pillars. Dissertation, RWTH Aachen, Aachen, Germany (2018)
 
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