

Minnamari Vippola
About me
Professor at Tampere University (2019 onwards): Professorship in Materials Characterization. Research areas include microstructural characterization and NDE (non-destructive evaluation) of various materials (additive manufactured materials, steels, nanomaterials, catalysts, ceramic materials, coatings, tribology/fretting samples) together with activities in material processing, performance and failure analysis. Special expertise on electron microscopy including the administrative and scientific leadership in university-level Tampere Microscopy Center. Responsibilities in Professorship include scientific leadership in materials characterization, teaching and supervision of researchers, funding activity, project management and various administrative duties. Main Tampere University administrative duty is Vice Dean for Research in the Faculty of Engineering and Natural Sciences including the membership in TAU Science Council and TAU Infrastructure Steering group.
Responsibilities
- Professor in Materials Characterization and Head of the Materials Characterization group, Materials Science and Environmental Engineering
- Vice Dean for Research in the Faculty of Engineering and Natural Sciences
- Head of Tampere Microscopy Center
Main positions of trust
- Tampere University (TAU) level duties: Member in TAU PROFI6 Imaging Platform Steering group, in TAU Sähkötalo Research Hub Steering group, in TAU Sustainibility Committee Steering group, in Finnish Atmospheric Science Network Steering group, in Prein Flagship Steering committee, in National Scientific Computing and Data Management Cooperation Forum and Member in TAU Science council and TAU Infrastructure steering group.
- Board member of SCANDEM Nordic Microscopy Society since 2012
- Member in Finnish Publication Forum Panel (10-Chemical, materials and environmental engineering) 2025-28.
- Research Council of Finland: Member of the Research Council for Natural Sciences and Engineering (2019-21) and Member in The Finnish Research Infrastructure Committee (FIRI Committee 2019-22)
- Main Organiser of ICBM15 15th International Conference on Barkhausen Noise and Micromagnetic Testing held at Tampere on September 2024 and Main Organiser of Scandem 2022 online conference, Annual Meeting of the Nordic Microscopy Society held on June 2022.
Research unit
Funding
Research career
1. Professor, Tampere University 2019-
2. Professor (2016 - 2018) Tampere University of Technology
3. Associate professor (2013 - 2016) Tampere University of Technology
4. Senior Researcher (fulltime/part time, 2007 - 2013) Finnish Institute of Occupational Health, Work Environment Development
5. Visiting Researcher (1-3/1999) Stockholm University, Structural Chemistry, Arrhenius Laboratory
6. Visiting Scholar (2-7/1996) University of Illinois at Urbana-Champaign, Frederick Seitz Materials Research Laboratory
7. Researcher/Senior Researcher/Senior Research Fellow (1996 – 2013) Tampere University of Technology
Latest publications
Bearing steels with grinding burns studied by Barkhausen noise and advanced microscopy techniques – Role of carbides stability in steel performance
Santa-aho, S., Neslusan, M., Honkanen, M., Azzari, L., Zivotsky, O., Capek, J. & Vippola, M., 13 Apr 2025, In: NDT & E international. 155, 103416.Research output: Contribution to journal › Article › Scientific › peer-review
Effects of contact pressure, loading frequency and number of loading cycles on the fretting induced damage of large scale annular flat-on-flat contact of 34CrNiMo6 — A study utilizing a novel fretting test rig
Kovanen, R., Juoksukangas, J., Hintikka, J., Mäntylä, A., Vaara, J., Frondelius, T. & Vippola, M., Jan 2026, In: Tribology International. 213, 111020.Research output: Contribution to journal › Article › Scientific › peer-review
Fretting degradation in large flat-on-flat contact under oil lubrication: Effect of displacement amplitude
Zabihi, A., Juoksukangas, J., Hintikka, J., Salminen, T., Mäntylä, A., Vaara, J., Frondelius, T. & Vippola, M., Sept 2025, In: Tribology International. 209, 110685.Research output: Contribution to journal › Article › Scientific › peer-review
Impact-induced deformation and microstructural evolution in cold-spray deposition of aluminum alloy–quasicrystal composite: A characterization perspective
Jafari, R., Honkanen, M., Amer, M., Salminen, T., Bai, M., Koivuluoto, H. & Vippola, M., 26 May 2025, In: Material & Design. 253, 113977.Research output: Contribution to journal › Article › Scientific › peer-review
Long-term stability of laser processed reference samples for grinding burn detection with Barkhausen noise
Santa-aho, S., Sorsa, A., Olavison, J., Lundin, P., Holmberg, J., Saarinen, T. & Vippola, M., Oct 2025, In: NDT and E International. 155, 103441.Research output: Contribution to journal › Article › Scientific › peer-review
Severe shot peening: A promising solution for mitigating stress corrosion cracking in solution-annealed LPBF 316 l stainless steel
Gundgire, T., Santa-aho, S., Rautio, T. & Vippola, M., 1 Jan 2025, In: Materials Letters. 378, 137626.Research output: Contribution to journal › Article › Scientific › peer-review
Academic studies of Barkhausen noise at Tampere University
Lepistö, T., Santa-aho, S., Lindgren, M., Honkanen, M. & Vippola, M., 23 Sept 2024. 2 p.Research output: Other conference contribution › Abstract › Scientific
Academic studies of Barkhausen noise at Tampere University
Lepistö, T., Santa-aho, S., Lindgren, M., Honkanen, M. & Vippola, M., 25 Sept 2024. 1 p.Research output: Other conference contribution › Poster › Scientific
A Comparative Study on Wear Resistance of Cold-Sprayed Aluminum/Quasicrystal Composite Coatings
Jafari, R., Cizek, J., Lukac, F., Cvrcek, L., Buril, M., Walter, J., Honkanen, M., Vippola, M. & Koivuluoto, H., 2024, In: Journal of Thermal Spray Technology. 33, 2-3, p. 705-718 14 p.Research output: Contribution to journal › Article › Scientific › peer-review
Acoustic emissions caused by fretting induced adhesion, wear and cracking
Kovanen, R., Laiholahti, O.-P., Juoksukangas, J., Vippola, M., Hintikka, J., Mäntylä, A., Vaara, J. & Frondelius, T., 31 Dec 2024, In: Tribologia - Finnish Journal of Tribology. 41, 3-4, p. 52-53Research output: Contribution to journal › Article › Scientific