Pfanner, G.; Freysoldt, C.; Neugebauer, J.: The Dangling-bond Defect in Crystalline and Amorphous Silicon: Insights from Ab initio Calculations of EPR-parameters. MRS Spring Meeting, San Francisco, CA, USA (2012)
Neugebauer, J.: Ab initio guided materials design: Concepts, prospects and challenges. Seminar talk at Universität Duisburg-Essen, Duisburg, Germany (2012)
Palumbo, M.; Fries, S. G.; Hammerschmidt, T.; Drautz, R.; Körmann, F.; Hickel, T.; Neugebauer, J.: SAPIENS, a DFT and experimental based thermophysical database for pure elements. DPG Frühjahrstagung 2012, Berlin, Germany (2012)
Pfanner, G.; Freysoldt, C.; Neugebauer, J.: The dangling-bond defect in amorphous silicon: Insights from ab initio calculations of EPR parameters. DPG Frühjahrstagung 2012, Berlin, Germany (2012)
Bauer, K. D.; Todorova, M.; Hingerl, K.; Neugebauer, J.: Ab-initio Study on Liquid Metal Embrittlement in the Fe/Zn System. DPG Frühjahrstagung 2012, Bochum, Germany (2012)
Cheng, S.-T.; Todorova, M.; Neugebauer, J.: Interactions of 2nd row high electron affinity elements with Mg(0001). DPG Frühjahrstagung 2012, Berlin, Germany (2012)
Izanlou, A.; Todorova, M.; Friák, M.; Neugebauer, J.: Ab initio study of stability of Fe3Al surfaces in contact with an oxygen atmosphere. DPG Frühjahrstagung 2012, Berlin, Germany (2012)
Race, C. P.; von Pezold, J.; Neugebauer, J.: Simulations of grain boundary migration via the nucleation and growth of islands. DPG Frühjahrstagung 2012, Berlin, Germany (2012)
Grabowski, B.; Söderlind, P.; Hickel, T.; Neugebauer, J.: Ab Initio Thermodynamics of the fcc-bcc Transition in Ca Including All Relevant FiniteTemperature Excitation Mechanisms. TMS 2012, Orlando, FL, USA (2012)
Nazarov, R.; Hickel, T.; Neugebauer, J.: Accelerated self-diffusion in fcc metals due to H induced superabundant vacancies. TMS 2012 Meeting, Orlando, FL, USA (2012)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The aim of the work is to develop instrumentation, methodology and protocols to extract the dynamic strength and hardness of micro-/nano- scale materials at high strain rates using an in situ nanomechanical tester capable of indentation up to constant strain rates of up to 100000 s−1.
This project deals with the phase quantification by nanoindentation and electron back scattered diffraction (EBSD), as well as a detailed analysis of the micromechanical compression behaviour, to understand deformation processes within an industrial produced complex bainitic microstructure.
Within this project, we will use a green laser beam source based selective melting to fabricate full dense copper architectures. The focus will be on identifying the process parameter-microstructure-mechanical property relationships in 3-dimensional copper lattice architectures, under both quasi-static and dynamic loading conditions.
Within this project, we will use an infra-red laser beam source based selective powder melting to fabricate copper alloy (CuCrZr) architectures. The focus will be on identifying the process parameter-microstructure-mechanical property relationships in 3-dimensional CuCrZr alloy lattice architectures, under both quasi-static and dynamic loading…