Collaborations and top research areas from the last five years
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Atomic force microscopy reveals thermally induced grain growth via shear-coupled migration
Tang, J., Kratzer, M., Romaner, L., Dake, J. M., Krill III, C. E., Schnitzer, R., Teichert, C., Kapp, M. W. & Renk, O., 18 Feb 2026, In: Materials Research Letters [Elektronische Ressource]. 2026, Volume 14, Issue 4, p. 468-476 9 p.Research output: Contribution to journal › Article › Research › peer-review
Open Access -
Achieving strength-ductility synergy in AISI 904L superaustenitic alloy through severe plastic deformation and post-deformation annealing
Roostaei, M., Sohrabi, M. J., Wurster, S., Renk, O., Kalhor, A., Mobasheri, M., Mirzadeh, H., Spieckermann, F., Rodak, K., Mahmudi, R. & Pippan, R., 22 Apr 2025, (E-pub ahead of print) In: Materials Science and Engineering: A. 935.2025, July, 7 p., 148382.Research output: Contribution to journal › Article › Research › peer-review
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Erratum to ’ Severe plastic deformation for producing superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary review’ [J. Alloys Compd. 1002 (2024) 174667]
Edalati, K., Ahmed, A. Q., Akrami, S., Ameyama, K., Aptukov, V., Asfandiyarov, R. N., Ashida, M., Astanin, V., Bachmaier, A., Beloshenko, V. A., Bobruk, E. V., Bryła, K., Cabrera, J. M., Carvalho, A. P., Chinh, N. Q., Choi, I.-C., Chulist, R., Cubero-Sesin, J. M., Davdian, G. & Demirtas, M. & 96 others, , 9 Jun 2025, In: Journal of alloys and compounds. 2025, 1034, 4 p., 181313.Research output: Contribution to journal › Article › Research › peer-review
Open Access -
Hydrogen decelerates fatigue induced grain boundary migration in nanostructured iron
Kapp, M. W., Zawodzki, M., Antoni, M., Zwittnig, D., Tkadletz, M., Moshtaghi, M., Mori, G., Eckert, J. & Renk, O., 15 Jan 2025, In: Acta materialia. 2025, Volume 288, 15 April, 11 p., 120749.Research output: Contribution to journal › Article › Research › peer-review
Open Access -
Novel femtosecond laser-ablation based APT sample preparation workflows to statistically evaluate detrimental grain boundary segregation of tramp elements in green steels
Kostwein, N., Srikakulapu, K., Hoflehner, C., Kickinger, C., Sonnleitner, M., Renk, O., Glushko, O. & Schnitzer, R., 2025.Research output: Contribution to conference › Poster › Research › peer-review
Activities
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Groupe de Physique des Materiaux (GPM)
Renk, O. (Visiting researcher)
1 Nov 2025 → 30 Nov 2025Activity: Visiting an external institution › Visiting an external academic institution
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Evidence for a new work hardening stage at colossal strains
Renk, O. (Speaker), Hohenwarter, A. (contributor), Schafler, E. (contributor), Tkadletz, M. (contributor), Bodner, S. (contributor), Edalati, K. (contributor), Zehetbauer, M. J. (contributor), Pippan, R. (contributor) & Kapp, M. W. (contributor)
18 Sept 2025Activity: Talk or presentation › Oral presentation
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Mg-Fe nanocomposites overcome the strength-corrosion dilemma of Mg-based materials
Roostaei, M. (contributor), Weißensteiner, I. (contributor), Kapp, M. W. (contributor), Spörk-Erdely, P. (contributor), Sommer, N. (contributor), Weinberg, A. M. (contributor), Cihova, M. (contributor), Schmutz, P. (contributor), Uggowitzer, P. J. (contributor), Pippan, R. (contributor) & Renk, O. (Speaker)
16 Sept 2025Activity: Talk or presentation › Oral presentation
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Effect of hydrogen on grain growth in UFG iron by cyclic high-pressure torsion
Kapp, M. W. (Speaker), Zawodzki, M. (contributor), Mori, G. (contributor), Zwittnig, D. (contributor), Moshtaghi, M. (contributor), Eckert, J. (contributor), Pippan, R. (contributor) & Renk, O. (contributor)
5 Jun 2025Activity: Talk or presentation › Oral presentation
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Evidence for a new work hardening stage at colossal strains
Renk, O. (Speaker), Hohenwarter, A. (contributor), Schafler, E. (contributor), Tkadletz, M. (contributor), Bodner, S. (contributor), Edalati, K. (contributor), Zehetbauer, M. J. (contributor), Pippan, R. (contributor) & Kapp, M. W. (contributor)
3 Jun 2025Activity: Talk or presentation › Invited talk