Cimalla, V.; Röhlig, C.-C.; von Pezoldt, J.; Niebelschütz, M.; Ambacher, O.; Brückner, K.; Hein, M.; Weber, J.; Milenkovic, S.; Smith, A. J.et al.; Hassel, A. W.: Nanomechanics of single crystalline tungsten nanowires. J. Nanomater. 2008, pp. 638947 - 638956 (2008)
Lill, K. A.; Fushimi, K.; Seo, M.; Hassel, A. W.: Reactivity imaging of a passive ferritic FeAlCr steel. J Appl Electrochem. 38, pp. 1339 - 1345 (2008)
Rodriguez, B.B.; Smith, A.J.; Hassel, A. W.: Electrodeposition of gold on tungsten nanowires present in nial-w eutectics. Journal of Electroanalytical Chemistry 618 (1-2), pp. 11 - 16 (2008)
Abelev, E.; Smith, A. J.; Hassel, A. W.; Ein-Eli, Y.: Potassium Sorbate Solutions as Copper Chemical Mechanical Planarization (CMP) Based Slurries. Electrochim. Acta 52, pp. 5150 - 5158 (2007)
Brittman, S.; Smith, A. J.; Milenkovic, S.; Hassel, A. W.: Copper Nanowires and Silver Micropore Arrays from the Electrochemical Treatment of a Directionally Solidified Silver-Copper Eutectic. Electrochim. Acta 53, pp. 324 - 329 (2007)
Hassel, A. W.; Milenkovic, S.; Schürmann, U.; Greve, H.; Zaporojtchenko, V.; Adelung, R.; Faupel, F.: Model systems with tuneable geometry and surface functionality for a quantitative investigation of the Lotus effect. Langmuir 23, pp. 2091 - 2094 (2007)
Hassel, A. W.; Smith, A. J.: Single particle impact experiments for studying particle induced flow corrosion. Corrosion Science 49, pp. 231 - 239 (2007)
Kawakita, J.; Stratmann, M.; Hassel, A. W.: High Voltage Pulse Anodization of a NiTi Shape Memory Alloy. Journal of the Electrochemical Society 154 (6), pp. C294 - C298 (2007)
Mardare, A. I.; Wieck, A. D.; Hassel, A. W.: Microelectrochemical lithography: A method for direct writing of surface oxides. Electrochim. Acta 52, pp. 7865 - 7869 (2007)
Neelakantan, L.; Hassel, A. W.: Rotating disc electrode study of the electropolishing mechanism of NiTi in methanolic sulphuric acid. Electrochim. Acta 53, pp. 915 - 919 (2007)
Abelev, E.; Smith, A. J.; Hassel, A. W.; Ein Eli, Y.: Copper Repassivation Characteristics in Carbonate-Based Solutions. J. Electrochem. Soc. 153, pp. B337 - B343 (2006)
Akiyama, E.; Stratmann, M.; Hassel, A. W.: Discrete electrochemical transients of aluminium alloys generated by slurry jet impingement. J. Phys. D: Appl. Phys. 39, pp. 3157 - 3164 (2006)
Bello-Rodriguez, B.; Schneider, A.; Hassel, A. W.: Preparation of Ultramicroelectrode Array of Gold Hemispheres on Nanostructured NiAl-Re. J. Electrochem. Soc. 153 (1), pp. C33 - C36 (2006)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
In this project, we aim to realize an optimal balance among the strength, ductility and soft magnetic properties in soft-magnetic high-entropy alloys. To this end, we introduce a high-volume fraction of coherent and ordered nanoprecipitates into the high-entropy alloy matrix. The good combination of strength and ductility derives from massive solid…
Hydrogen embrittlement (HE) of steel is a great challenge in engineering applications. However, the HE mechanisms are not fully understood. Conventional studies of HE are mostly based on post mortem observations of the microstructure evolution and those results can be misleading due to intermediate H diffusion. Therefore, experiments with a…
This project aims to investigate the influence of grain boundaries on mechanical behavior at ultra-high strain rates and low temperatures. For this micropillar compressions on copper bi-crystals containing different grain boundaries will be performed.
The objective of the project is to investigate grain boundary precipitation in comparison to bulk precipitation in a model Al-Zn-Mg-Cu alloy during aging.
This project aims to develop a testing methodology for the nano-scale samples inside an SEM using a high-speed nanomechanical low-load sensor (nano-Newton load resolution) and high-speed dark-field differential phase contrast imaging-based scanning transmission electron microscopy (STEM) sensor.