Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Achim Walter Hassel"'
Autor:
Andreas Muhr, Gabriela Schimo-Aichhorn, R. Sagl, Ines Traxler, K. Mraczek, C. Commenda, Achim Walter Hassel, Darya Rudomilova, A. Jerrar, K.-H. Stellnberger, Gerald Luckeneder, S. Hild, Hubert Duchaczek, Tomas Prosek
Publikováno v:
Practical Metallography. 58:308-331
For the comprehensive investigation of advanced high strength steel grades, like complex and dual phase steels, Atomic Force Microscopy (AFM) and Scanning Kelvin Probe Force Microscopy (SKPFM) have proven to be useful tools, especially for analysis o
Autor:
Jan Philipp Kollender, Achim Walter Hassel, Cezarina Cela Mardare, Saeedeh Ravandi, Alexey Minenkov, Heiko Groiss, Andrei Ionut Mardare
Publikováno v:
ACS Applied Materials & Interfaces
Wide range binary and ternary thin film combinatorial libraries mixing Al, Cu, and Ga were screened for identifying alloys with enhanced ability to withstand electromigration. Bidimensional test wires were obtained by lithographically patterning the
Autor:
Christian Maier, Achim Walter Hassel, Karoline Seibert, Shaukat Ali Lone, Werner Baumgartner, Benedikt Wolfsjäger, Johannes Heitz, Martina Muck
Publikováno v:
Nanomaterials
Volume 11
Issue 5
Nanomaterials, Vol 11, Iss 1342, p 1342 (2021)
Volume 11
Issue 5
Nanomaterials, Vol 11, Iss 1342, p 1342 (2021)
Microstructures and nanostructures can be used to reduce the adhesion of the cells on the auxiliary material. Therefore, the aim of our work was to fabricate laser-induced hierarchical microstructures and nanostructures by femtosecond laser-treatment
Autor:
Khurram Shahzad, Achim Walter Hassel, Dominik Recktenwald, Cezarina Cela Mardare, Andrei Ionut Mardare
Publikováno v:
Electrochimica Acta. 297:888-904
This study demonstrates the formation of barrier-type anodic films in a phosphate buffer (pH 8.4) on thermally evaporated aluminium-holmium alloys covering a 2.0–12.0 at.% Ho compositional spread. Scanning x-ray diffraction and scanning electron mi
Autor:
Agnes Weth, Johannes Heitz, Thomas A. Klar, Martina Muck, Achim Walter Hassel, Shaukat Ali Lone, Werner Baumgartner, D. Baiko, B. Steinhauser, J. Vujovic, Calin Hrelescu, Gerda Buchberger
Publikováno v:
ICTON
2020 22nd International Conference on Transparent Optical Networks (ICTON)
2020 22nd International Conference on Transparent Optical Networks (ICTON)
Ripples, also denoted as laser-induced periodic surface structures (LIPSS), are frequently observed coherent structures in laser surface processing. For polyethylene terephthalate (PET), LIPSS can be induced by irradiation with linearly polarized nan
Autor:
Jörn Bonse, Peter Fosodeder, Camilo Florian, Johannes Heitz, Clemens Steinwender, Werner Baumgartner, Achim Walter Hassel
Publikováno v:
Advanced Optical Technologies
The invention of new miniaturized and smart medical implants continues in all medical fields, including miniaturized heart pacemakers. These implants often come with a titanium (Ti) casing, which may have to be removed after several months or years a
Publikováno v:
Journal of Solid State Electrochemistry. 22:2457-2464
In operando quantification of field-assisted ion release during high-voltage anodisation (up to 100 V SHE) of Nb in 0.1 M sulphuric acid was performed. Electrochemical high-field oxide formation under both potential and current control was studied se
Autor:
Andrei Ionut Mardare, Calin Hrelescu, Johannes Heitz, Achim Walter Hassel, Cynthia Vidal, Thomas A. Klar, Bernhard Steinhauser, R.-A. Barb
Publikováno v:
The Journal of Physical Chemistry C. 122:4565-4571
Localized-plasmon voltammetry (LPV) bears great potential for electrochemical sensing applications beyond conventional cyclic voltammetry. In order to determine the limitations of this method, it is of utmost necessity to investigate the response tow
Publikováno v:
Journal of Solid State Electrochemistry. 22:869-876
A co-evaporation technique was used for depositing an Al-Er thin film combinatorial library on borosilicate glass substrates with Er concentrations between 3 and 21 at.% and a total compositional resolution of 0.25 at.% mm−1. Scanning droplet cell
Publikováno v:
Corrosion Science. 127:222-229
Within this work, NaCl particle induced corrosion of electrolytically zinc coated, skin-passed steel and especially the influence of the skin-pass texture was investigated. Skin-passing is a wet-rolling procedure that applies a texture on the sample