Kaufhold, S.; Hassel, A. W.; Sanders, D.; Dohrmann, R.: Corrosion of high-level radioactive waste iron-canisters in contact with bentonite. Journal of Hazardous Materials 285, pp. 464 - 473 (2015)
Merzlikin, S. V.; Wildau, M.; Steinhoff, K. P.; Hassel, A. W.: Prove of hydrogen formation through direct potential measurements in the rolling slit during cold rolling. Metallurgical Research & Technology 111 (1), pp. 25 - 35 (2014)
Woldemedhin, M. T.; Raabe, D.; Hassel, A. W.: Characterization of thin anodic oxides of Ti–Nb alloys by electrochemical impedance spectroscopy. Electrochimica Acta 82, pp. 324 - 332 (2012)
Enning, D.; Venzlaff, H.; Garrelfs, J.; Dinh, H. T.; Meyer, V.; Mayrhofer, K. J. J.; Hassel, A. W.; Stratmann, M.; Widdel, F.: Marine sulfate-reducing bacteria cause serious corrosion of iron under electroconductive biogenic mineral crust. Environmental Microbiology 14 (7), pp. 1772 - 1787 (2012)
Klemm, S. O.; Pust, S.; Hassel, A. W.; Hüpkes, J.; Mayrhofer, K. J. J.: Electrochemical texturing of Al-doped ZnO thin films for photovoltaic applications. J. Sol. State Electrochem. 16 (1), pp. 283 - 290 (2012)
Merzlikin, S. V.; Hassel, A. W.; Steinhoff, K. P.; Wildau, M.: An Investigation of the Different Methods of Removing Specimens for Hydrogen Analysis from Damaged Cold Finishing Rolls. Praktische Metallographie-Practical Metallography 48 (7), pp. 365 - 375 (2011)
Milenkovic, S.; Drensler, S.; Hassel, A. W.: A novel concept for the preparation of alloy nanowires. Physical Status Solidi A-Applications and Materials Science 208 (6), pp. 1259 - 1264 (2011)
Woldemedhin, M. T.; Raabe, D.; Hassel, A. W.: Grain boundary electrochemistry of beta-type Nb–Ti alloy using a scanning droplet cell. Physica Status Solidi A-Applications and Materials Science 208 (6), pp. 1246 - 1251 (2011)
Chen, Y.; Hassel, A. W.; Erbe, A.: Enhancement of the electrocatalytic activity of gold nanoparticles towards methanol oxidation. Electrocatalysis 2 (2), pp. 106 - 113 (2011)
Klemm, S. O.; Kollender, J. P.; Hassel, A. W.: Combinatorial corrosion study of the passivation of aluminium copper alloys. Corrosion Science 53 (1), pp. 1 - 6 (2011)
Klemm, S. O.; Schauer, J.-C.; Schuhmacher, B.; Hassel, A. W.: High throughput electrochemical screening and dissolution monitoring of Mg–Zn material libraries. Electrochim. Acta 56, pp. 9627 - 9636 (2011)
Mardare, A. I.; Ludwig, A.; Savan, A.; Wieck, A. D.; Hassel, A. W.: Combinatorial investigation of Hf–Ta thin films and their anodic oxides. Electrochim. Acta 55 (27), pp. 7884 - 7891 (2010)
Chen, Y.; Milenkovic, S.; Hassel, A. W.: Reactivity of Gold Nanobelts with Unique {110} Facets. A European Journal of Chemical Physics and Physical Chemistry 11 (13), pp. 2838 - 2843 (2010)
Hassel, A. W.; Bello-Rodriguez, B.; Smith, A. J.; Chen, Y.; Milenkovic, S.: Preparation and specific properties of single crystalline metallic nanowires. Physica Status Solidi B 247, pp. 2380 - 2392 (2010)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
In this ongoing project, we investigate spinodal fluctuations at crystal defects such as grain boundaries and dislocations in Fe-Mn alloys using atom probe tomography, electron microscopy and thermodynamic modeling [1,2].
“Smaller is stronger” is well known in micromechanics, but the properties far from the quasi-static regime and the nominal temperatures remain unexplored. This research will bridge this gap on how materials behave under the extreme conditions of strain rate and temperature, to enhance fundamental understanding of their deformation mechanisms. The…
The Ni- and Co-based γ/γ’ superalloys are famous for their excellent high-temperature mechanical properties that result from their fine-scaled coherent microstructure of L12-ordered precipitates (γ’ phase) in an fcc solid solution matrix (γ phase). The only binary Co-based system showing this special type of microstructure is the Co-Ti system…
In this project, we employ atomistic computer simulations to study grain boundaries. Primarily, molecular dynamics simulations are used to explore their energetics and mobility in Cu- and Al-based systems in close collaboration with experimental works in the GB-CORRELATE project.