Asteman, H.; Lill, K. A.; Hassel, A. W.; Spiegel, M.: Preparation and electrochemical characterisation by SDC of thin Cr₂O₃, Fe₂O₃ and (Fe,Cr)₂O₃ films, thermally grown on Pt-substrates. 6th Int. Symposium on Electrochemical Micro and Nanosystem Technologies, Düsseldorf, Germany (2006)

Bello Rodriguez, B.; Hassel, A. W.: Electrochemical characterization of the electrodeposition of gold in nanopores and their suitability as nanoelectrode arrays. 6th International Symposium on Electrochemical Micro & Nanosystem Technologies, Bonn, Germany (2006)

Ein-Eli, Y.; Abelev, E.; Smith, A. J.; Hassel, A. W.: Studies on Copper Repassivation Characteristics in Basic Solutions Another Step towards a “Traditional” CMP. 6th International Symposium on Electrochemical Micro & Nanosystem Technologies, Bonn, Germany (2006)

Mozalev, A.; Poznyak, A.; Plihauka, A.; Hassel, A. W.: Ionic Transport in Anodically Oxidised Al/Ta Layers during the Growth of Metal-Oxide Nanostructures. 6th International Symposium on Electrochemical Micro & Nanosystem Technologies, Bonn, Germany (2006)

Neelakantan, L.; Eggeler, G. F.; Hassel, A. W.: Investigations to understand the mechanisms during electropolishing of NiTi. 6th International Symposium on Electrochemical Micro & Nanosystem Technologies, Bonn, Germany (2006)

Hassel, A. W.; Bello-Rodriguez, B.; Smith, A. J.: Elektrochemische Modifizierung von Refraktärmetall-Nanodrahtarrays. Bunsentagung 2006, Erlangen, Germany (2006)

Hassel, A. W.: Impedanzspektroskopie in Korrosions- und Werkstoffforschung. 1. Symposium, Impedanzspektroskopie, Grundlagen und Anwendungen, Essen, Germany (2006)

Hassel, A. W.: Nanoskopische Bauelemente aus gerichtet erstarrten Eutektika – Von der Herstellung zur Anwendung. Kolloquium im Institut für Werkstoffe, Technische Universität Braunschweig, Braunschweig, Germany (2006)

Hassel, A. W.: Untersuchung der Repassivierungskinetik von Materialien mit Transienten. Gemeinschaftssitzung der beiden GfKORR- Arbeitskreise "Betriebliche kontinuierliche Korrosionsüberwachung - Corrosion Monitoring" (19. Sitzung) und "Prüf- und Untersuchungsverfahren" (15.Sitzung), Berlin, Germany (2006)

Milenkovic, S.; Nakayama, T.; Schneider, A.; Hassel, A. W.: Gold nanostructures by directional solid-state decomposition. Bunsentagung 2006, Erlangen, Germany (2006)

Hassel, A. W.; Bello-Rodriguez, B.: Strategies for the Formation of Nanoelectrode Arrays from Directionally Solidified Materials. 4th Spring meeting of the International Society of Electrochemistry, Singapur, Singapur (2006)

Smith, A. J.; Milenkovic, S.; Hassel, A. W.: Metallic Nanoarrays for application in Nanoelectronics and Nanosensor Technology. 4th Spring meeting of the International Society of Electrochemistry, Singapur, Singapur (2006)

Bello Rodriguez, B.; Hassel, A. W.: Electrochemical characterization of the electrodeposition of gold in nanopores and their suitability as nanoelectrode arrays. 4th International Workshop on Electrodeposited Nanostructures (EDNANO), Dresden, Germany (2006)

Hassel, A. W.: Nanoscale Dissolution and Passivation Processes for an Electrochemical Tailoring of Directionally Solidified Eutectics. 56rd Meeting of the International Society of Electrochemistry, Edingburgh, UK (2006)

Hassel, A. W.: Ordered Arrays of single crystalline refractory metal nanowires. International Center for Young Scientist – Seminar, Tsukuba, Japan (2005)

Hassel, A. W.; Smith, A. J.; Stratmann, M.: Schnelle Transientenmessungen zur Detektion von Einzelpartikeltreffern. Bunsenkolloquium „Elektrochemie von tiefsten zu höchsten Temperaturen und von kleinsten zu größten Strömen“, Dresden, Germany (2005)

Hassel, A. W.: Nanoscopic building blocks from directionally solidified eutectics- From preparation to applications. Kolloquium der Technischen Fakultät der Christian-Albrechts-Universität zu Kiel, Kiel, Germany (2005)

Kawakita, J.; Hassel, A. W.; Stratmann, M.: High Voltage Anodisation of a NiTi shape memory alloy. 208th Meeting of The Electrochemical Society, Los Angeles, CA,USA (2005)

Hassel, A. W.; Bello Rodriguez, B.; Milenkovic, S.; Schneider, A.: Directionally solidified eutectics as a route for the formation of self organised nanostructures. 56rd Meeting of the International Society of Electrochemistry, Busan, South Korea (2005)

Mozalev, A.; Plihauka, A.; Hassel, A. W.: Morphology and conductance properties of metal/oxide nanostructures formed by low-voltage anodising of Al/Ta layers. 56th Meeting of the International Society of Electrochemistry, Busan, South Korea (2005)