Zobrazeno 1 - 10
of 193
pro vyhledávání: '"Ko, Won‐Seok"'
Autor:
Park, Yuhyun, Choi, Sunkun, Ryou, KenHee, Park, JungHun, Choi, Won Seok, Ko, Won-Seok, Choi, Pyuck-Pa, Sim, Gi-Dong
Publikováno v:
In Materials Science & Engineering A November 2024 915
Publikováno v:
In Acta Materialia 1 November 2024 280
Publikováno v:
Acta Materialia 228 (2022) 117764
The influence of pre-strain and temperature on the superior properties exhibited by an Nb nanowire embedded in a NiTi shape memory alloy (SMA) are investigated via molecular dynamics simulations. To this end, a new Nb-Ni-Ti ternary interatomic potent
Externí odkaz:
http://arxiv.org/abs/2202.09586
Autor:
Park, Ki Beom, Kwak, Ryun-Ho, Ko, Won-Seok, Sohn, Seok Su, Park, Hyung-Ki, Fadonougbo, Julien O.
Publikováno v:
In International Journal of Hydrogen Energy 3 December 2024 93:832-844
Autor:
Hajra, Raj Narayan, Jun Han, Byoung, Park, Jin Woong, Hyeok Kim, Woo, Lee, Joonho, Ko, Won-Seok, Han Kim, Jeoung
Publikováno v:
In Materials & Design August 2024 244
Publikováno v:
In International Journal of Mechanical Sciences 15 July 2024 274
Publikováno v:
In International Journal of Hydrogen Energy 18 April 2024 63:151-162
Autor:
Ko, Won-Seok, Stukowski, Alexander, Hadian, Raheleh, Nematollahi, Ali, Jeon, Jong Bae, Choi, Won Seok, Dehm, Gerhard, Neugebauer, Jörg, Kirchlechner, Christoph, Grabowski, Blazej
Publikováno v:
Acta Materialia 197 (2020) 54-68
Molecular dynamics simulations are performed to investigate the role of a coherent {\Sigma}3 (111) twin boundary on the plastic deformation behavior of Cu nanopillars. Our work reveals that the mechanical response of pillars with and without the twin
Externí odkaz:
http://arxiv.org/abs/2104.03576
Publikováno v:
Acta Materialia 202 (2021) 331-349
Molecular dynamics simulations are performed to provide a detailed understanding of the functional degradation of shape memory alloys at small scale. The origin of the experimentally reported accumulation of plastic deformation and the anomalous sudd
Externí odkaz:
http://arxiv.org/abs/2103.14319
Autor:
Lee, Jung Soo, Xu, Guanglong, Suh, Joung Sik, Bae, Jun Ho, Suh, Byeong-Chan, Kim, Young Min, Ko, Won-Seok, Lee, Byeong-Joo
Publikováno v:
In Acta Materialia 15 January 2024 263