Kirchlechner, C.; Kečkéš, J.; Micha, J.-S.; Dehm, G.: In Situ μLaue: Instrumental Setup for the Deformation of Micron Sized Samples. In: Neutrons and Synchrotron Radiation in Engineering Materials Science: From Fundamentals to Applications: Second Edition, pp. 425 - 438 (Eds. Staron, P.; Schreyer, A.; Clemens, H.; Mayer, S.). wiley, Hoboken, NJ, USA (2017)
Dehm, G.; Legros, M.; Kiener, D.: In-situ TEM Straining Experiments: Recent Progress in Stages and Small-Scale Mechanics. In: In-situ Electron Microscopy: SEM and TEM Applications in Physics, Chemistry and Materials Science, pp. 227 - 254 (Ed. Dehm, G.). Wiley VCH Verlag, Weinheim, Germany (2012)
Dehm, G.: Das Erich-Schmid-Institut für Materialwissenschaft (ESI) der Österreichischen Akademie der Wissenschaften. In: Handbuch der Nanoanalytik Steiermark, NanoNet Styria, 1 Ed., pp. 1 - 311 (Ed. Rom , W.). W. Rom, Graz, Austria (2005)
Dehm, G.; Müllner, P.: TEM-Observation of Dislocations in Polycrystalline Metal Films. In: The Encyclopedia of Materials: Science and Technology, Vol. 1, pp. 2329 - 2331 (Eds. Buschow, .H.J.; Cahn, R.; Flemings, M.; Ilschner, .; Kramer, E. et al.) (2001)
Microstructure of Ni2B Laser-Induced Surface-Alloyed α-Fe (Materials Resaerch Symposium Proceedings, Phase Transformations and Systems Driven far from Equilibrium, 481). MRS Fall Meeting´97, Boston, MA, USA. (2001)
Bieler, S.; Kang, S. G.; Heußen, D.; Ramachandramoorthy, R.; Dehm, G.; Weinberg, K.: Investigation of copper lattice structures using a Split Hopkinson Pressure Bar. Proceedings of Applied Mathematics and Mechanics, Special Issue: 92nd Annual Meeting of the International Association of Applied Mathematics and Mechanics (GAMM) 21 (1), e202100155, (2021)
Rehman, U.; Tian, C.; Stein, F.; Best, J. P.; Dehm, G.: Fracture Toughness of the Intermetallic C15 Al2Ca Laves Phase Determined using a Micropillar Splitting Technique. In: Intermetallics 2021, pp. 155 - 156. Intermetallics 2021, Kloster Banz, Bad Staffelstein, Germany, October 04, 2021 - October 08, 2021. (2021)
Luo, W.; Kirchlechner, C.; Dehm, G.; Stein, F.: Micromechanics of Co–Nb Laves Phases: Strength, Fracture Toughness, and Hadrness as Function of Composition and Crystal Structure. In: Joint EPRI – 123HIMAT International Conference on Advances in High-Temperature Materials, 2019, pp. 11 - 21 (Eds. Shingledecker, J.; Takeyama, M.). EPRI's 9th International Conf on Advances in Materials Technology for Fossil Power Plants and the 2nd International 123HiMAT Conf on High-Temperature Materials, Nagasaki, Japan, October 21, 2019 - October 24, 2019. (2019)
Luo, W.; Kirchlechner, C.; Dehm, G.; Stein, F.: Deformation of Micropillars of Cubic and Hexagonal NbCo2 Laves Phases under Uniaxial Compression at Room Temperature. In: Proc. Intermetallics 2017, pp. 199 - 200 (Eds. Heilmaier, M.; Krüger, M.; Mayer, S.; Palm, M.; Stein, F.). Intermetallics 2017, Educational Center Kloster Banz, Bad Staffelstein, Germany, October 02, 2017 - October 06, 2017. Conventus Congressmanagement & Marketing GmbH, Jena, Germany (2017)
Hieke, S. W.; Willinger, M. G.; Wang, Z.-J.; Richter, G.; Dehm, G.; Scheu, C.: In situ electron microscopy – insights in solid state dewetting of epitaxial Al thin films on sapphire. In: Microscopy Conference 2017 (MC 2017) - Proceedings (Ed. Laue, M.). Microscopy Conference 2017 (MC 2017), Lausanne, Switzerland, August 21, 2017 - August 25, 2017. Universität Regensburg, Regensburg (2017)
Hieke, S. W.; Dehm, G.; Scheu, C.: Investigation of solid state dewetting phenomena of epitaxial Al thin films on sapphire using electron microscopy. In: European Microscopy Congress 2016: Proceedings, pp. 203 - 204. The 16th European Microscopy Congress (EMC 2016), Lyon, France, August 28, 2016 - September 02, 2016. Wiley-VCH Verlag GmbH & Co KGaA (2016)
Heinz, W.; Dehm, G.: Grain resolved orientation changes and texture evolution in a thermally strained Al film on Si substrate. The 38th International Conference on Metallurgical Coatings and Thin Films (ICMCTF 2011), San Diego, CA, USA, May 02, 2011 - May 06, 2011. Surface and Coatings Technology, Part of special issue: Proceedings of the 38th International Conference on Metallurgical Coatings and Thin Films (ICMCTF), ICMCTF 2011 206 (7), pp. 1511 - 2034 (2011)
Motz, C.; Kiener, D.; Kirchlechner, C.; Grosinger, W.; Pippan, R.; Dehm, G.: Advances in in-situ testing in scanning electron microscopes: probing mechanical properties at the nano/micro-scale. In: 10th Multinational Congress on Microscopy (MCM 2011), pp. 57 - 58. 10th Multinational Congress on Microscopy (MCM 2011). (2011)
Cha, L.; Clemens, H. J.; Dehm, G.; Zhang, Z.: In-situ TEM heating study of the γ lamellae formation inside the α2 matrix of a Ti-45Al-7.5Nb alloy. 2010 International Conference on Advances in Materials and Manufacturing Processes, ICAMMP 2010;Code 83174, Shenzhen, China, November 06, 2010 - November 08, 2020. Advanced Materials Research 146-147, pp. 1365 - 1368 (2011)
Plasticity, fatigue, and fracture of materials arise from localized deformation processes, which can be altered by the materials’ environment. Unravelling these mechanisms at variable temperatures and different atmospheres (like hydrogen), are essential to enhance mechanical performance and lifespan. This requires to understand the microstructure and its evolution down to the atomic level. The department is dedicated to crafting materials with superior mechanical properties by elucidating deformation mechanisms. This involves employing advanced transmission electron microscopy techniques and conducting nano-/micromechanical tests on complex, micro-architectured and/or miniaturized materials.
The department ‘Microstructure Physics and Alloy Design’ investigates the fundamentals of the relations between synthesis, microstructure and properties of often complex nanostructured materials. The focus lies on metallic alloys such as aluminium, titanium, steels, high and medium entropy alloys, superalloys, magnesium, magnetic and thermoelectric…
The mission of the Department Computational Materials Design (CM) is to develop and apply multi-scale computational methods that bridge the quantum mechanical foundations of matter with real-world materials discovery.
The Department of Interface Chemistry and Surface Engineering (GO) is mainly focussing on corrosion and electrochemical energy conversion. It is internationally known to be one of the leading groups in the field of electrochemical sciences. Our mission is to combine both fundamental and applied sciences to tackle key-questions for a progress…