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Publications of Paraskevas Kontis

Journal Article (30)

1.
Journal Article
Després, A.; Antonov, S.; Mayer, C.; Tassin, C.; Veron, M.; Blandin, J.-J.; Kontis, P.; Martin, G.: On the role of boron, carbon and zirconium on hot cracking and creep resistance of an additively manufactured polycrystalline superalloy. Materialia 19, 101193 (2021)
2.
Journal Article
Lilensten, L.; Kostka, A.; Lartique-Korinek, S.; Gault, B.; Tin, S.; Antonov, S.; Kontis, P.: Partitioning of Solutes at Crystal Defects in Borides After Creep and Annealing in a Polycrystalline Superalloy. JOM-Journal of the Minerals Metals & Materials Society 73, pp. 2293 - 2302 (2021)
3.
Journal Article
Dear, F. F.; Kontis, P.; Gault, B.; Ilavsky, J.; Rugg, D.; Dye, D.: Mechanisms of Ti3Al precipitation in hcp α-Ti. Acta Materialia 212, 116811 (2021)
4.
Journal Article
Kontis, P.: Interactions of solutes with crystal defects: A new dynamic design parameter for advanced alloys. Scripta Materialia 194, 113626 (2021)
5.
Journal Article
Katnagallu, S.; Vernier, S.; Charpagne, M.-A.; Gault, B.; Bozzolo, N.; Kontis, P.: Nucleation mechanism of hetero-epitaxial recrystallization in wrought nickel-based superalloys. Scripta Materialia 191, pp. 7 - 11 (2021)
6.
Journal Article
Lilensten, L.; Antonov, S.; Gault, B.; Tin, S.; Kontis, P.: Enhanced creep performance in a polycrystalline superalloy driven by atomic-scale phase transformation along planar faults. Acta Materialia 202, pp. 232 - 242 (2021)
7.
Journal Article
Collins, D. M.; D'Souza, N.; Panwisawas, C.; Papadaki, C.; West, G. D.; Kostka, A.; Kontis, P.: Spinodal decomposition versus classical γ′ nucleation in a nickel-base superalloy powder: An in-situ neutron diffraction and atomic-scale analysis. Acta Materialia 200, pp. 959 - 970 (2020)
8.
Journal Article
Evertz, S.; Schnabel, V.; Köhler, M.; Kirchlechner, I.; Kontis, P.; Chen, Y.-T.; Soler, R.; Jaya, B. N.; Kirchlechner, C.; Mušić, D. et al.; Gault, B.; Gault, B.; Schneider, J. M.; Raabe, D.; Dehm, G.: Review on Quantum Mechanically Guided Design of Ultra-Strong Metallic Glasses. Frontiers in Materials 7 (89), pp. 1 - 12 (2020)
9.
Journal Article
Cervellon, A.; Hémery, S.; Kürnsteiner, P.; Gault, B.; Kontis, P.; Cormier, J.: Crack initiation mechanisms during very high cycle fatigue of Ni-based single crystal superalloys at high temperature. Acta Materialia 188, pp. 131 - 144 (2020)
10.
Journal Article
Evertz, S.; Kirchlechner, I.; Soler, R.; Kirchlechner, C.; Kontis, P.; Bednarcik, J.; Gault, B.; Dehm, G.; Raabe, D.; Schneider, J. M.: Electronic structure based design of thin film metallic glasses with superior fracture toughness. Materials and Design 186, 108327 (2020)
11.
Journal Article
Kontis, P.; Chauvet, E.; Peng, Z.; He, J.; Kwiatkowski da Silva, A.; Raabe, D.; Tassin, C.; Blandin, J.-J.; Abed, S.; Dendievel, R. et al.; Gault, B.; Martin, G.: Atomic-scale grain boundary engineering to overcome hot-cracking in additively-manufactured superalloys. Acta Materialia 177, pp. 209 - 221 (2019)
12.
Journal Article
Mianroodi, J. R.; Shanthraj, P.; Kontis, P.; Cormier, J.; Gault, B.; Svendsen, B.; Raabe, D.: Atomistic phase field chemomechanical modeling of dislocation-solute-precipitate interaction in Ni–Al–Co. Acta Materialia 175, pp. 250 - 261 (2019)
13.
Journal Article
Dear, F. F.; Kontis, P.; Gault, B.; Ilavsky, J.; Gardner, H.; Bagot, P. A. J.; Moody, M. P.; Rugg, D.; Dye, D.: Combined APT, TEM and SAXS Characterisation of Nanometre-Scale Precipitates in Titanium Alloys. Microscopy and Microanalysis 25 (S2), pp. 2516 - 2517 (2019)
14.
Journal Article
Mouton, I.; Breen, A. J.; Wang, S.; Chang, Y.; Szczepaniak, A.; Kontis, P.; Stephenson, L.; Raabe, D.; Herbig, M.; Britton, T. B. et al.; Gault, B.: Quantification Challenges for Atom Probe Tomography of Hydrogen and Deuterium in Zircaloy-4. Microscopy and Microanalysis 25 (2), pp. 481 - 488 (2019)
15.
Journal Article
Kontis, P.; Kostka, A.; Raabe, D.; Gault, B.: Influence of composition and precipitation evolution on damage at grain boundaries in a crept polycrystalline Ni-based superalloy. Acta Materialia 166, pp. 158 - 167 (2019)
16.
Journal Article
Chang, Y.; Lu, W.; Guénolé, J.; Stephenson, L.; Szczepaniak, A.; Kontis, P.; Ackerman, A.; Dear, F. F.; Mouton, I.; Zhong, X. et al.; Zhang, S.; Dye, D.; Liebscher, C.; Ponge, D.; Korte-Kerzel, S.; Raabe, D.; Gault, B.: Ti and its alloys as examples of cryogenic focused ion beam milling of environmentally-sensitive materials. Nature Communications 10, 942 (2019)
17.
Journal Article
Stephenson, L.; Szczepaniak, A.; Mouton, I.; Rusitzka, A. K.; Breen, A. J.; Tezins, U.; Sturm, A.; Vogel, D.; Chang, Y.; Kontis, P. et al.; Rosenthal, A.; Shepard, J. D.; Maier, U.; Kelly, T. F.; Raabe, D.; Gault, B.: The Laplace project: An integrated suite for preparing and transferring atom probe samples under cryogenic and UHV conditions. PLoS One 13 (12), e0209211 (2018)
18.
Journal Article
Wu, X.; Makineni, S. K.; Kontis, P.; Dehm, G.; Raabe, D.; Gault, B.; Eggeler, G. F.: On the segregation of Re at dislocations in the γ'phase of Ni-based single crystal superalloys. Materialia 4, pp. 109 - 114 (2018)
19.
Journal Article
Breen, A. J.; Mouton, I.; Lu, W.; Wang, S.; Szczepaniak, A.; Kontis, P.; Stephenson, L.; Chang, Y.; Kwiatkowski da Silva, A.; Liebscher, C. et al.; Raabe, D.; Britton, T. B.; Herbig, M.; Gault, B.: Atomic scale analysis of grain boundary deuteride growth front in Zircaloy-4. Scripta Materialia 156, pp. 42 - 46 (2018)
20.
Journal Article
Lei, Z.; Liu, X.; Wu, Y.; Wang, H.; Jiang, S.; Wang, S.; Hui, X.; Wu, Y.; Gault, B.; Kontis, P. et al.; Raabe, D.; Gu, L.; Zhang, Q.; Chen, H.; Wang, H.; Liu, J.; An, K.; Zeng, Q.; Nieh, T.; Lu, Z.: Enhanced strength and ductility in a high-entropy alloy via ordered oxygen complexes. Nature 563 (7732), pp. 546 - 550 (2018)
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