Genchev, G.; Erbe, A.: Raman Spectroscopy of Mackinawite FeS in Anodic Iron Sulfide Corrosion Products. Journal of the Electrochemical Society 163 (6), pp. C333 - C338 (2016)
Nayak, S.; Erbe, A.: Mechanism of the potential-triggered surface transformation of germanium in acidic medium studied by ATR-IR spectroscopy. Physical Chemistry Chemical Physics 18, pp. 25100 - 25109 (2016)
Xie, K.; Yang, F.; Ebbinghaus, P.; Erbe, A.; Muhler, M.; Xia, W.: A reevaluation of the correlation between the synthesis parameters and structure and properties of nitrogen-doped carbon nanotubes. Journal of Energy Chemistry 24 (4), pp. 407 - 415 (2015)
Beese-Vasbender, P. F.; Nayak, S.; Erbe, A.; Stratmann, M.; Mayrhofer, K. J. J.: Electrochemical characterization of direct electron uptake in electrical microbially influenced corrosion of iron by the lithoautotrophic SRB Desulfopila corrodens strain IS4. Electrochimica Acta 167, pp. 321 - 329 (2015)
Krzywiecki, M.; Grządziel, L.; Sarfraz, A.; Iqbal, D.; Szwajca, A.; Erbe, A.: Zinc oxide as a defect-dominated material in thin films for photovoltaic applications - experimental determination of defect levels, quantification of composition, and construction of band diagram. Physical Chemistry Chemical Physics 17 (15), pp. 10004 - 10013 (2015)
Paunoiu, A.; Moirangthem, R. S.; Erbe, A.: Whispering gallery modes in intrinsic TiO2 microspheres coupling to the defect-related photoluminescence after visible excitation. Physica Status Solidi (RRL) - Rapid Research Letters 9, pp. 241 - 244 (2015)
Iqbal, D.; Sarfraz, A.; Stratmann, M.; Erbe, A.: Solvent-starved conditions in confinement cause chemical oscillations excited by passage of a cathodic delamination front. Chemical Communications 51 (89), pp. 16041 - 16044 (2015)
Krzywiecki, M.; Sarfraz, A.; Erbe, A.: Towards monomaterial p-n junctions: single-step fabrication of tin oxide films and their non-destructive characterisation by angle-dependent X-ray photoelectron spectroscopy. Applied Physics Letters 107 (23), 231601 (2015)
Toparli, C.; Sarfraz, A.; Erbe, A.: A new look at oxide formation at the copper/electrolyte interface by in situ spectroscopies. Physical Chemistry Chemical Physics 17, pp. 31670 - 31679 (2015)
Groche, P.; Wohletz, S.; Erbe, A.; Altin, A.: Effect of the primary heat treatment on the bond formation in cold welding of aluminum and steel by cold forging. Journal of Materials Processing Technology 214 (10), pp. 2040 - 2048 (2014)
Kemnade, N.; Chen, Y.; Muglali, M. I.; Erbe, A.: Electrochemical reductive desorption of alkyl self-assembled monolayers studied in situ by spectroscopic ellipsometry: Evidence for formation of a low refractive index region after desorption. Physical Chemistry Chemical Physics 16 (32), pp. 17081 - 17090 (2014)
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…