Itani, H.; Santa, M.; Keil, P.; Grundmeier, G.: Backside SERS Studies of Inhibitor Transport Through Polyelectrolyte Films on Ag-substrates. Journal of Colloid and Interface Science 357 (2), pp. 480 - 486 (2011)
Posner, R.; Santa, M.; Grundmeier, G.: Wet- and Corrosive De-Adhesion Processes of Water-Borne Epoxy Film Coated Steel I. Interface Potentials and Characteristics of Ion Transport Processes. Journal of the Electrochemical Society 158 (3), pp. C29 - C35 (2011)
Santa, M.; Posner, R.; Grundmeier, G.: Wet- and Corrosive De-Adhesion Processes of Water-Borne Epoxy Film Coated Steel II. The Influence of -Glycidoxypropyltrimethoxysilane as an Adhesion Promoting Additive. Journal of the Electrochemical Society 158 (3), pp. C36 - C41 (2011)
Santa, M.; Posner, R.; Grundmeier, G.: In-situ study of the deterioration of thiazole/gold and thiazole/silver interfaces during interfacial ion transport processes. Journal of Electroanalytical Chemistry 643 (1-2), pp. 94 - 101 (2010)
Kundu, S.; Nagaiah, T.C.; Xia, W.; Wang, Y. M.; Van Dommele, S.; Bitter, J. H.; Santa, M.; Grundmeier, G.; Bron, M.; Schuhmann, W.et al.; Muhler, M.: Electrocatalytic Activity and Stability of Nitrogen-Containing Carbon Nanotubes in the Oxygen reduction Reaction. J. Phys. Chem. C 113 (32), pp. 14302 - 14310 (2009)
Santa, M.; Posner, R.; Grundmeier, G.: In-situ backside surface enhanced Raman study on the reactive wetting process at noble metal-monolayer interfaces supported by SKP, XPS and ToF-SIMS. Kurt Schwabe Symposium 2009, Erlangen, Germany (2009)
Santa, M.; Posner, R.; Grundmeier, G.: Surface enhanced Raman spectroscopy and Scanning Kelvin Probe studies of corrosive de-adhesion at polymer-metal interfaces. The 59th Annual Meeting of the International Society of Electrochemistry, Seville, Spain (2008)
Santa, M.: Combined in-situ spectroscopic and electrochemical studies of interfacial and interphasial reactions during adsorption and de-adhesion of polymer films on metals. Dissertation, Universität Paderborn, Paderborn, Germany (2010)
In this project, we employ a metastability-engineering strategy to design bulk high-entropy alloys (HEAs) with multiple compositionally equivalent high-entropy phases.
Low dimensional electronic systems, featuring charge density waves and collective excitations, are highly interesting from a fundamental point of view. These systems support novel types of interfaces, such as phase boundaries between metals and charge density waves.
In this project, we work on a generic solution to design advanced high-entropy alloys (HEAs) with enhanced magnetic properties. By overturning the concept of stabilizing solid solutions in HEAs, we propose to render the massive solid solutions metastable and trigger spinodal decomposition. The motivation for starting from the HEA for this approach…