Lymperakis, L.; Neugebauer, J.: Thermodynamics and adatom kinetic on non-polar GaN surfaces: origin of a strong growth anisotropy. E-MRS Spring meeting, Strasbourg, France (2008)
Lymperakis, L.; Neugebauer, J.: Ab-initio based calculation of GaN surfaces, interfaces, and extended defects. Colloquium Paul-Drude-Institut Berlin, Berlin, Germany (2008)
Marquardt, O.; Hickel, T.; Neugebauer, J.: Optical properties of semiconductor nanostructures including strain and piezoelectric effects. PARSEM meeting and workshop, Cambridge, UK (2008)
Hickel, T.; Uijttewaal, M.; Neugebauer, J.: Ab initio Investigations of Temperature Dependent Effects in MSM Alloys. Antragskolloquium SPP1239, Dresden, Germany (2008)
Neugebauer, J.: Optimizing materials properties and epitaxial growth of semiconductor devices by ab initio based multiscale modeling. Workshop "Molecular Modelling and Simulation in Applied Materials Science", Frankfurt a. M., Germany (2008)
Counts, W. A.; Friák, M.; Raabe, D.; Neugebauer, J.: Using Ab Initio to Predict Engineering Parameters in bcc Magnesium-Lithium Alloys. American Physics Society March Meeting, New Orleans, LA, USA (2008)
Abu-Farsakh, H.; Neugebauer, J.: Enhancing N solubility in diluted nitrides by surface kinetics: An ab-initio study. Spring meeting of the German Physical Society (DPG), Berlin, Germany (2008)
Freysoldt, C.; Neugebauer, J.: Charged defects in a supercell formalism: From an empirical to a fully ab-initio treatment of finite-size effects. Spring meeting of the German Physical Society (DPG), Berlin, Germany (2008)
Grabowski, B.; Ismer, L.; Hickel, T.; Neugebauer, J.: Ab initio up to the melting point: Influence of vacancies and explicit anharmonicity. Spring meeting of the German Physical Society (DPG), Berlin, Germany (2008)
Kim, O.; Friák, M.; Neugebauer, J.: Ab initio analysis of the carbon solubility limits in various iron phases. Spring meeting of the German Physical Society (DPG), Berlin, Germany (2008)
Lymperakis, L.; Neugebauer, J.: Thermodynamics and adatom kinetics of non-polar GaN surfaces. Spring meeting of the German Physical Society (DPG), Berlin, Germany (2008)
Marquardt, O.; Hickel, T.; Neugebauer, J.: Plane-wave implementation of the k.p-formalism including strain and piezoelectricity to study the optical properties of semiconductor nanostructures. Spring meeting of the German Physical Society (DPG), Berlin, Germany (2008)
Todorova, M.; Neugebauer, J.: A new approach to obtain electrochemical E/pH diagrams derived from the viewpoint of semiconductor defects. Spring meeting of the German Physical Society (DPG), Berlin, Germany (2008)
Udyansky, A.; Friák, M.; Neugebauer, J.: An ab-initio study of the phase transitions in the interstitial Fe–C solid solutions. Spring meeting of the German Physical Society (DPG), Berlin, Germany (2008)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The full potential of energy materials can only be exploited if the interplay between mechanics and chemistry at the interfaces is well known. This leads to more sustainable and efficient energy solutions.
This project is part of Correlative atomic structural and compositional investigations on Co and CoNi-based superalloys as a part of SFB/Transregio 103 project “Superalloy Single Crystals”. This project deals with the identifying the local atomic diffusional mechanisms occurring during creep of new Co and Co/Ni based superalloys by correlative…
This study investigates the mechanical properties of liquid-encapsulated metallic microstructures created using a localized electrodeposition method. By encapsulating liquid within the complex metal microstructures, we explore how the liquid influences compressive and vibrational characteristics, particularly under varying temperatures and strain…
In this project, we investigate a high angle grain boundary in elemental copper on the atomic scale which shows an alternating pattern of two different grain boundary phases. This work provides unprecedented views into the intrinsic mechanisms of GB phase transitions in simple elemental metals and opens entirely novel possibilities to kinetically engineer interfacial properties.