* Corresponding author
3. Effect of Cr and Al concentrations on nanomechanical properties of Ni-Ti-Cr-Al medium-entropy alloys
J.-W. Kim, T.-Y. Park, M.-Y. Seok, D.-H. Lee*, I.-C. Choi*
Submitted
2. Fabrication-dependent hydrogen embrittlement of Ti6Al4V alloy at 15K
T.-D. Nguyen, T. Lee, K.H. Lee, T.-D. Nguyen, D.-H. Lee, S.Y. Lee*
Submitted
1. Combined Effects of Corrosion and Hydrogen Charging on S45C Carbon Steel and SUS316L Stainless Steel
I.-D. Kim, J.-S. Shim, W.-J. Lee, J.-B. Ham, S.Y. Song, H. Jung, E. Wyszkowska, D.-H. Lee, Y.-C. Kim, S.S. Sohn, J.-H. Kim*, S.-K. Kang*
Submitted
51. Effect of boron segregation on hydrogen-induced grain boundary embrittlement in CoCrFeNi medium-entropy alloys
H. Jung, J.Y. Jeong, S.Y. Lee, K. Ryou, P.-P. Choi, Y. Zhao, S. Wei, P. Wang*, D.-H. Lee*
50. Microstructure and Compressive Mechanical Properties of BCC structured (NbTi)100-x(CrAl)x Medium-Entropy Alloys
J.-W. Kim, S.-K. Yoo, D.-H. Lee*, I.-C. Choi*
49. Hydrogen-driven Ultra-cryogenic Deformation and Embrittlement in Ti6Al4V alloy at 15K
N.T. Dung, C. Singh, T. Lee, K.H. Lee, D.-H. Lee, S.Y. Lee*
48. Deciphering the Role of Solidification Cell Structure in the Hydrogen Embrittlement of CoCrFeNi Medium-Entropy Alloy Fabricated by Laser-Powder Bed Fusion: Insight from Annealing Treatments
J.Y. Jung, H. Jung, Y.H. An, S.Y. Lee, Y. Zhao, K.B. Lau, P. Wang, D.-H. Lee*
47. Rate-Dependent Serration Behavior of Twinning-Induced Plasticity Steel at Ultra-Low Temperature
T. Lee, C. Singh, Y.S. Kim, D.-H. Lee, J.H. Han, J.-Y. Kang, S.Y. Lee*
Journal of Materials Research and Technology, vol. 33 (2024) 2580-2592
46. High temperature mechanical properties of diffusion welded Alloy 800H
J.-B. Hwang, I. Sa, E.-S. Kim*, D.-H. Lee
Nuclear Engineering and Technology, in press
45. Mechanical Properties of Base Metal and Heat-Affected Zone in Friction-Stir-Welded AA6061-T6 at Ultra-Low Temperature of 20K
T.-D. Nguyen, C. Singh, Y.S. Kim. J.H. Han, D.-H. Lee, K. Lee, S. Harjo, S.Y. Lee*
Journal of Materials Research and Technology, vol. 31 (2024) 1547-1556
44. Mechanical Stability of Retained Austenite and Texture Development in Additively Manufactured Stainless Steel
H. Chae, E.-W. Huang*, J. Jain, D.-H. Lee, S. Harjo, T. Kawasaki, S.Y. Lee*
Metals and Materials International, vol. 30 (2024) 1321-1330
43. Effect of strain rate on hydrogen embrittlement of Ti6Al4V alloy
T.-D. Nguyen, N. Ansari, K.H. Lee, D.-H. Lee, J.H. Han, S.Y. Lee*
42. Deciphering Hydrogen Embrittlement Mechanisms in Ti6Al4V Alloy: Role of Solute Hydrogen and Hydride Phase
T.-D. Nguyen, C. Singh, D.-H. Lee, Y.S. Kim, T. Lee, S.Y. Lee*
41. Severe plastic deformation for producing superfunctional ultrafine-grained and heterostructured materials
K. Edalati, A.Q. Ahmed; S. Akrami, K. Ameyama, V. Aptukov, R.N. Asfandiyarov, M. Ashida, V. Astanin, A. Bachmaier, V. Beloshenko, E.V. Bobruk, K. Bryła, J.M. Cabrera, A.P. Carvalho, N.Q. Chinh, I.-C. Choi, R. Chulist, J.M. Cubero-Sesin, G. Davdian, M. Demirtas, S. Divinski, K. Durst, J. Dvorak, P. Edalati, S. Emura, N.A. Enikeev, G. Faraji, R.B. Figueiredo, R. Floriano, M. Fouladvind, D. Fruchart, M. Fuji, H. Fujiwara, M.l Gajdics, D. Gheorghe, K. Gondek, J.E. González-Hernández, A. Gornakova, T. Grosdidier, J. Gubicza, D. Gunderov, L. He, O.F. Higuera, S. Hirosawa, A. Hohenwarter, Z. Horita, J. Horky, Y. Huang, J. Huot, Y. Ikoma, T. Ishihara, Y. Ivanisenko, J.-i. Jang, A.M. Jorge Jr, M. Kawabata-Ota, M. Kawasaki, T. Khelfa, J. Kobayashi, L. Kommel, A. Korneva, P. Kral, N. Kudriashova, S. Kuramoto, T.G. Langdon, D.-H. Lee, V.I. Levitas, C. Li, H.-W. Li, Y. Li, Z. Li, H.-J. Lin, K.-D. Liss, Y. Liu, D.M.M. Cardona, K. Matsuda, A. Mazilkin, Y. Mine, H. Miyamoto, S.-C. Moon, T. Müller, J.A. Muñoz, M.Y. Murashkin, M. Naeem, M. Novelli, D. Olasz, R. Pippan, V.V. Popov, E.N. Popova, G. Purcek, P. de Rango, O. Renk, D. Retraint, Á. Révész, V. Roche, P. Rodriguez-Calvillo, L. Romero-Resendiz, X. Sauvage, T. Sawaguchi, Y. Semerenko, H. Sena, H. Shahmir, X. Shi, S. Shumilin, V. Sklenicka, W. Skrotzki, N. Skryabina, F. Staab, B. Straumal, Z. Sun, M. Szczerba, E. Tabachnikova, Y. Takizawa, Y. Tang, R.Z. Valiev, A. Vozniak, A. Voznyak, B. Wang, J.T. Wang, G. Wilde, F. Zhang, M. Zhang, P. Zhang, J. Zhou, X.Z. Zhu, Y.T. Zhu (total 125 authors from 15 countries)
40. Hydrogen-induced softening and embrittlement in 316L stainless steel fabricated using laser-powder bed fusion
S.-H. Li*, D.-H. Lee, Y. Zhao*, U. Ramamurty
39. Hydrogen trapping and micromechanical behavior in additively manufactured CoCrFeNi high-entropy alloy in as-built and pre-strained conditions
Z. Gao, D.-H. Lee, Y. Zhao, A-H. Jeon, K. Murakami, S. Komazaki, J.-Y. Suh, P. Wang, H.S. Kim, U. Ramamurty, J.-i. Jang*,
38. In-situ neutron diffraction study of serration-involved ultra-cryogenic deformation behavior at 15 K
Y.S. Kim, H. Cha, D.-H. Lee, J.H. Han, S.-K. Hong, Y.S. Na, S. Harjo, T. Kawasaki, W. Woo*, S.Y. Lee*
37. Effect of stress level on hydrogen-induced nanohardness variations in CoCrNi meidum-entropy alloy
Y.H. An, J.Y. Jung, H. Jung, Y.S. Kim, S.Y. Lee, D.-H. Lee*
36. Synergetic strengthening through ultrafine-grained anisotropic microstructure and nanoscale heterogeneity in CoCuFeMnNi high entropy wires
S.H. Shim, D.-H. Lee*, B.J. Lee, I.-C. Choi, Y.-K. Kim, K.R. Lim, Y.S. Na, S.I. Hong*
35. Diffusion Welding of Surface Treated Alloy 800H
J.-B. Hwang, I. Sah*, E.-S. Kim, D.-H. Lee
34. A novel methodology to estimate hydrogen diffusivity and its applications in revealing hydrogen effects in CoCrNi medium-entropy alloy versus 316L stainless steel
D.-H. Lee*, Y.H. An, Y. Zhao*, J.H. Lee, H.Y. Kim, Y.S. Kim, S.Y. Lee
33. Anisotropic microstructure, nanomechanical and corrosion behavior of direct energy deposited Ti-13Nb-13Zr biomedical alloy
N. Ansari, D.-H. Lee, Y.S. Kim, E.-W. Huang, J. Jain, S.Y. Lee*
Journal of Materials Research and Technology, vol. 26 (2023) 2682-2694
32. Poly(styrene sulfonic acid)-Grafted Carbon Black Synthesized by Surfaced-Initiated Atom Transfer Radical Polymerization
A. Kirakosyan, D.-H. Lee, Y. Choi, N. Jung, J. Choi*
31. A review of recent research on nanoindentation of high-entropy alloys processed by high-pressure torsion
(Invited review paper in the special issue on "Superfunctional Nanomaterials by Severe Plastic Deformation: Fundamentals and Potential Applications")
D.-H. Lee*, I.-C. Choi*, M. Kawasaki*, T.G. Langdon*, J.-i. Jang*
30. Distinct effects of in-situ and ex-situ hydrogen charging methods on the mechanical behavior of CoCrFeNi high-entropy alloy fabricated by laser-powder bed fusion
D.-H. Lee*, J.Y. Jung, K.H. Lee, S.Y. Lee, Y. Zhao*, K.B. Lau, P. Wang, U. Ramamurty
Journal of Alloys and Compounds, vol. 940 (2023) Art. 168858.
29. ZnO-PTFE based antimicrobial, anti-reflective display coatings and high-sensitivity touch sensor
S. Ippili*, V. Jella*, J.M. Lee, J.-S. Jung, D.-H. Lee, T.-Y. Tang, S.-G. Yoon*
Journal of Materials Chemistry A, vol. 10 (2022) 22067-22079
28. Stress contribution of B2 phase in Al0.7CoCrFeNi eutectic high entropy alloy
D. Yun, H. Chae, T. Lee, D.-H. Lee, H.J. Ryu*, R. Banerjee*, S. Harjo, T. Kawasaki, S.Y. Lee*
Journal of Alloys and Compounds, vol. 918 (2022) Art. No. 165673.
27. Highly processable and stable PMMA-grafted CsPbBr3-SiO2 nanoparticles for down-conversion photoluminescence
M.-G. Jeon, R. MD. Kabir, S. Kim, A. Kirakosyan, C.-Y. Kim, S. M. Lee, D.-H. Lee, Y. Kim*, J. Choi*
Composites Part B: Engineering, vol. 239 (2022) Art. No. 109956.
26. Nanomechanical and microstructural characterization on the synergetic strengthening in selectively laser melted austenitic stainless steel
D.-H. Lee*, Z. Gao, J.-M. Park, Y. Zhao, J.-Y. Suh, E.A. Jägle, K. Tsuchiya, U. Ramamurty, J.-i. Jang
25. Hydrogen-assisted failure in Inconel 718 fabricated by laser powder bed fusion: The role of solidification substructure in the embrittlement
D.-H. Lee*, Y. Zhao, S.Y. Lee, D. Ponge, E.A. Jägle
24. Multiple deformation scheme in direct energy deposited CoCrNi medium entropy alloy at 210K
Y.S. Kim, H. Chae, W. Woo*, D.-K. Kim, D.-H. Lee, S. Harjo, T. Kawasaki, S.Y. Lee*
Materials Science and Engineering A, vol. 828 (2021) Art. No. 142059.
23. Hydrogen uptake and its influence in additively manufactured austenitic stainless steel: A nanoindentation study
J.-M. Park, Y. Zhao, G. Yang, T. Voisin, D.-H. Lee, S. Komazaki, Y. Ko, D.-I. Kim, J.-Y. Suh, H.N. Han, Y.M. Wang, U. Ramamurty, J.-i. Jang
22. Comparative study of hydrogen embrittlement resistance between additively and conventionally manufactured 304L austenitic stainless steels
D.-H. Lee*, B. Sun, S. Lee, D. Ponge, E.A. Jägle, D. Raabe
Materials Science and Engineering A, vol. 803 (2021) Art. No. 140499
21. Influences of hydrogen charging method on the hydogen distribution and nanomechanical properties of face-centered cubic high-entropy alloy: A comparative study
Y. Zhao, J.-M Park, D.-H. Lee, E.J. Song, J.-Y. Suh, U. Ramamurty, J.-i. Jang
20. Nano-graining a particle-strengthened high-entropy alloy
D.-H. Lee, J.-M Park, G. Yang, J. He, Z. Lu, J.-Y. Suh, M. Kawasaki, U. Ramamurty, J.-i. Jang
19. Influence of hydrogen on incipient plasticity in CoCrFeMnNi high-entropy alloy
G. Yang, Y. Zhao, D.-H. Lee, J.-M Park, M.-Y. Seok, J.-Y. Suh, U. Ramamurty, J.-i. Jang
18. Fabrication of nanocomposite through diffusion bonding under high-pressure torsion
M. Kawasaki, J.-K. Han, D.-H. Lee, J.-i. Jang, T. Langdon
17. Activation energy for plastic flow in nanocrystallined CoCrFeMnNi high-entropy alloy: A high temperature nanoindentation study
D.-H. Lee, I.-C. Choi, G. Yang, Z. Lu, M. Kawasaki, U. Ramamurty, R. Schwaiger, J.-i. Jang
16. Influence of pre-strain on the gaseous hydrogen embrittlement resistance of a high-entropy alloy
Y. Zhao, D.-H. Lee, W.-J. Kim, M.-Y. Seok, J.-Y. Kim, H.N. Han, J.-Y. Suh, U. Ramamurty, J.-i. Jang
15. Annealing effect on plastic flow in nanocrystalline CoCrFeMnNi high-entropy alloy: A nanomechanical analysis
D.-H. Lee, J.-A Lee, Y. Zhao, Z. Lu, J.-Y. Suh, J.-Y. Kim, U. Ramamurty, M. Kawasaki, T.G. Langdon, J.-i. Jang
14. Significant strengthening of nanocrystalline Ni sub-micron pillar by cyclic loading in elastic regime
J.-A Lee, D.-H. Lee, M.-Y. Seok, I.-C. Choi, H.N. Han, T.Y. Tsui, U. Ramamurty, J.-i. Jang
13. Resistance of CoCrFeMnNi high-entropy alloy to gaseous hydrogen embrittlement
Y. Zhao, D.-H. Lee, M.-Y. Seok, J.-A Lee, M. P. Phaniraj, J.-Y. Suh, H.-Y. Ha, J.-Y. Kim, U. Ramamurty, J.-i. Jang
12. Hydrogen-induced nanohardness variations in a CoCrFeMnNi high-entropy alloy
Y. Zhao, D.-H. Lee, J.-A Lee, W.-J. Kim, H.N. Han, U. Ramamurty, J.-Y. Suh, J.-i. Jang
International Journal of Hydrogen Energy, vol. 42 (2017) 12015-12021
11. A novel way to estimate the nanoindentation hardness of only-irradiated layer and its application to ion irradiated Fe-12Cr alloy
H.-S. Kim, D.-H. Lee, M.-Y. Seok, Y. Zhao, W.-J. Kim, D. Kwon, H.-H. Jin, J. Kwon, J.-i. Jang
10. Statistical analysis of the size- and rate-dependence of yield and plastic flow in nanocrystalline copper pillars
J.-A Lee, M.-Y. Seok, Y. Zhao, I.-C. Choi, D.-H. Lee, B.B. Seo, U. Ramamurty, T.Y. Tsui, and J.-i. Jang
9. Hydrogen-induced softening in nanocrystalline Ni investigated by nanoindentation
Y. Zhao, M.-Y. Seok, D.-H. Lee, J.-A Lee, J.-Y. Suh, and J.-i. Jang
8. Decoupling the contributions of constituent layers to the strength and ductility of a multi-layered steel
M.-Y. Seok, J.-A Lee, D.-H. Lee, U. Ramamurty, S. Nambu, T. Koseki, and J.-i. Jang
7. Spherical nanoindentation creep behavior of nanocrystalline and coarse-grained CoCrFeMnNi high-entropy alloys
D.-H. Lee, M.-Y. Seok, Y. Zhao, I.-C. Choi, J. He, Z. Lu, J.-Y. Suh, U. Ramamurty, M. Kawasaki, T. G. Langdon, and J.-i. Jang
6. Nanomechanical behavior and structural stability of a nanocrystalline CoCrFeNiMn high-entropy alloy processed by high-pressure torsion
D.-H. Lee, I.-C. Choi, M.-Y. Seok, J. He, Z. Lu, J.-Y. Suh, M. Kawasaki, T.G. Langdon, J.-i. Jang
5. Microalloying effect on the activation energy of hot deformation
M.-Y. Seok, I.-C. Choi, Y. Zhao, D.-H. Lee, J.-A Lee, J.-i. Jang
4. Strain-dependent plasticity evolution of window glass
D.-H. Lee, I.-C. Choi, M.-Y. Seok, Y. Zhao, J.-A Lee, J.-i. Jang,
Journal of the American Ceramic Society, vol. 98 (2015) 186-189
3. Enhancement of strain rate sensitivity and shear yield strength of a magnesium alloy processed by high-pressure torsion
I.-C. Choi, D.-H. Lee, B. Ahn, K. Durst, M. Kawasaki, T.G. Langdon, J.-i. Jang
2. Stress-dependent hardening-to-softening transition of hydrogen effects in nanoindentation of a linepipe steel
D.-H. Lee, J.-A Lee, M.-Y. Seok, U.B. Baek, S.H. Nahm, J.-i. Jang
International Journal of Hydrogen Energy, vol. 39 (2014) 1897-1902
1. Hydorgen-induced toughness drop in weld coarse-grained heat-affected zones of linepipe steel
J.-A Lee, D.-H. Lee, M.-Y. Seok, U.B. Baek, Y.-H. Lee, S.H. Nahm, J.-i. Jang