Our group is concerned mainly with structure and phase formation in non-equilibrium materials. Particular interests are in solidification of undercooled liquids, processing of nanocrystalline and glassy powders, high-entropy alloys, short-range atomic order and dynamics, surfaces and interfaces.
Congratulations to Ju Wang on a successful defense of the PhD thesis at the Technische Universität Dresden on 26 November 2020!
Thesis title: “Formation, structure and properties of ultrahigh-strength Co-Ta-B bulk metallic glasses”
Supervisors: Dr. Ivan Kaban & Prof. Kornelius Nielsch (TU Dresden & IMW at IFW Dresden)
Congratulations to Hans Weber on a successful defense of the PhD thesis at the Technische Universität Dresden on 7 September 2020!
Thesis title: “Structural and physical properties of Ge-Sb-Te phase-change alloys in the liquid state”
Supervisors: Dr. Ivan Kaban & Prof. Werner Skrotzki (TU Dresden)
Fast-current-heating devices developed at IFW Dresden for in-situ studies of phase formation in metallic glasses using high-energy synchrotron radiation (Review of Scientific Instruments). https://doi.org/10.1063/5.0005732
Metastable solidification pathways of undercooled eutectic CoSi-CoSi2 alloys revealed by in-situ high-energy synchrotron XRD (Acta Materialia). https://doi.org/10.1016/j.actamat.2019.06.048
Effect of TiB2 particles on microstructure and crystallographic texture of Al-12Si fabricated by selective laser melting (Journal of Alloys and Compounds). https://doi.org/10.1016/j.jallcom.2019.01.327
Correlating ultrafast calorimetry, viscosity, and structural measurements in liquid GeTe and Ge15Te85 (Physical Review Materials). https://doi.org/10.1103/PhysRevMaterials.2.093405
Wetting, reactivity, and phase formation at interfaces between Ni–Al melts and TiB2 ultrahigh-temperature ceramic (Journal of the American Ceramic Society, best paper award). https://doi.org/10.1111/jace.15188
Local microstructure evolution at shear bands in metallic glasses with nanoscale phase separation (Scientific Reports). https://doi.org/10.1038/srep25832
Mapping of residual strains around a shear band in bulk metallic glass by nanobeam X-ray diffraction (Acta Materialia). https://doi.org/10.1016/j.actamat.2016.03.035
Flash Joule heating for ductilization of metallic glasses (Nature Communications). https://doi.org/10.1038/ncomms8932
Atomic structure and formation of CuZrAl bulk metallic glasses and composites (Acta Materialia). https://doi.org/10.1016/j.actamat.2015.08.060
Interfacial tension, wetting and nucleation in Al-Bi and Al-Pb monotectic alloys (Acta Materialia). https://doi.org/10.1016/j.actamat.2011.07.031