Grain boundary segregation in Ni-base alloys: A combined atom probe tomography and first principles study AS Ebner, S Jakob, H Clemens, R Pippan, V Maier-Kiener, S He, W Ecker, ... Acta materialia 221, 117354, 2021 | 56 | 2021 |
Hydrogen-enhanced decohesion mechanism of the special Σ5 (0 1 2)[1 0 0] grain boundary in Ni with Mo and C solutes S He, W Ecker, R Pippan, VI Razumovskiy Computational Materials Science 167, 100-110, 2019 | 55 | 2019 |
Thermodynamic assessment of the Al-C-Fe system W Zheng, S He, M Selleby, Y He, L Li, XG Lu, J Ågren Calphad 58, 34-49, 2017 | 47 | 2017 |
Hydrogen-enhanced intergranular failure of sulfur-doped nickel grain boundary: In situ electrochemical micro-cantilever bending vs. DFT T Hajilou, I Taji, F Christien, S He, D Scheiber, W Ecker, R Pippan, ... Materials Science and Engineering: A 794, 139967, 2020 | 40 | 2020 |
Thermodynamic and mechanical stability of Ni3X-type intermetallic compounds Nada Kulo, Shuang He, Werner Ecker, Reinhard Pippan, Thomas Antretter ... Intermetallics 114, 106604, 2019 | 40 | 2019 |
An interplay of sulfur and phosphorus at the γ-Ni/γ′-Ni3Al interface S He, P Peng, L Peng, Y Chen, H Wei, ZQ Hu Journal of Alloys and Compounds 597, 243-248, 2014 | 24 | 2014 |
Hydrogen segregation near a crack tip in nickel A Drexler, S He, R Pippan, L Romaner, V Razumovskiy, W Ecker Scripta Materialia 194, 113697:1-5, 2021 | 22 | 2021 |
Effective interactions and atomic ordering in Ni-rich Ni-Re alloys S He, P Peng, OI Gorbatov, AV Ruban Physical Review B 94 (2), 024111, 2016 | 22 | 2016 |
The correlation between Re and P and their synergetic effect on the rupture strength of the γ-Ni/γ′-Ni3Al interface L Peng, P Peng, YG Liu, S He, H Wei, T Jin, ZQ Hu Computational Materials Science 63, 292-302, 2012 | 22 | 2012 |
Impact of correlative defects induced by double Re-addition on the ideal shear strength of γ′-Ni3Al phases Y Chen, S He, Z Yi, P Peng Computational Materials Science 152, 408-416, 2018 | 20 | 2018 |
The effect of solute atoms on the bulk and grain boundary cohesion in Ni: Implications for hydrogen embrittlement S He, W Ecker, OE Peil, R Pippan, VI Razumovskiy Materialia 21, 101293, 2022 | 18 | 2022 |
Verification of the generalised chemical potential for stress-driven hydrogen diffusion in nickel A Drexler, S He, V Razumovskiy, L Romaner, W Ecker, R Pippan Philosophical Magazine Letters 100 (11), 513-523, 2020 | 18 | 2020 |
A synergistic reinforcement of Re and W for ideal shear strengths of γ′-Ni3Al phases Y Chen, S He, Z Yi, P Peng Journal of Physics and Chemistry of Solids 131, 34-43, 2019 | 18 | 2019 |
Cr-promoted formation of B2+ L21 composite nanoprecipitates and enhanced mechanical properties in ferritic alloy L Zhang, Y Wen, Y Liu, F Quan, J Han, S Yang, X Chen, S He, ... Acta Materialia 243, 118506, 2023 | 16 | 2023 |
A theoretical insight into hydrogen clustering at defects in Ni S He, MN Popov, W Ecker, R Pippan, VI Razumovskiy Philosophical Magazine Letters 101 (2), 68-78, 2021 | 14 | 2021 |
Solubility and segregation of B in paramagnetic fcc Fe S He, D Scheiber, T Jechtl, F Moitzi, O Peil, L Romaner, S Zamberger, ... Physical review materials 6 (2), 023604, 2022 | 11 | 2022 |
Hydrogen-enhanced decohesion mechanism of the Ni-Ni3X interfaces in precipitation-hardened Ni-based alloys Q Tan, S He, X Chen, Y Liu, OI Gorbatov, P Peng Journal of Alloys and Compounds 963, 171186, 2023 | 8 | 2023 |
First-principles study of Re-W interactions and their effects on the mechanical properties of γ/γ′ interface in Ni-based single-crystal alloys S He, Q Tan, X Chen, Y Liu, OI Gorbatov, P Peng Materials Today Communications 36, 106662, 2023 | 6 | 2023 |
Thermodynamic evaluation of the Co-Al-C system by coupling Ab initio calculations and CALPHAD approach W Zheng, S He, J Wang, H Mao Journal of Phase Equilibria and Diffusion 39, 538-548, 2018 | 5 | 2018 |
Impact of Alloying Elements on Generalized Stacking Fault Energy and Twinning of Ag-Based Alloys J Hu, DD Wen, YH Deng, Y Chen, SX Qi, S He, P Peng Physica B: Condensed Matter, 415368, 2023 | 4 | 2023 |