Zhang, X.; Hickel, T.; Rogal, J.; Drautz, R.; Neugebauer, J.: Atomistic origin of structural modulations in Fe ultrathin film and impact for structural transformations in Fe–C alloys. ADIS Workshop 2014, Ringberg, Germany (2014)
Körmann, F.; Grabowski, B.; Palumbo, M.; Fries, S. G.; Hickel, T.; Neugebauer, J.: Strong and weak magnetic coupling in chromium. ICAMS Advanced Discussions - Current Developments, Ruhr-Universität-Bochum, Bochum, Germany (2013)
Grabowski, B.; Glensk, A.; Korbmacher, D.; Huang, L.; Körmann, F.; Hickel, T.; Neugebauer, J.: First principles at finite temperatures: New approaches and massively parallel computations. CMSI International Symposium 2013: Extending the power of computational materials sciences with K-computer, Ito International Research Center, University of Tokyo, Japan (2013)
Hickel, T.; Nazarov, R.; Neugebauer, J.: Aspekte der Wasserstoffversprödung von Stählen: Verständnisgewinn durch quantenmechanische Simulationen. AKE Workshop, DECHEMA, Frankfurt a. M, Germany (2013)
Dey, P.; Nazarov, R.; Friák, M.; Hickel, T.; Neugebauer, J.: kappa-carbides as precipitates in austenitic steels: Ab initio study of structural, magnetic and Interface properties. EUROMAT 2013, Sevilla, Spain (2013)
Dutta, B.; Körmann, F.; Dey, P.; Hickel, T.; Neugebauer, J.: Ab-initio based prediction of chemical trends for phase transitions in magnetic shape memory alloys. Weekly Seminar, Interdisciplinary Centre for Advanced Materials Simulation (ICAMS), Ruhr-Universität Bochum, Bochum, Germany (2013)
Dutta, B.; Hickel, T.; Neugebauer, J.: Ab-initio based prediction of chemical trends in magnetic shape memory alloys. Mini Workshop on Lattice Dynamics, Uppsala University, Uppsala, Sweden (2013)
Dutta, B.; Hickel, T.; Neugebauer, J.: Phase transitions in magnetic shape memory alloys: Ab-initio based prediction of chemical trends. Fourth International Conference on Ferromagnetic Shape Memory Alloys (ICFSMA'13), Boise, ID, USA (2013)
Raabe, D.; Li, Y.; Ponge, D.; Sandlöbes, S.; Choi, P.; Hickel, T.; Kirchheim, R.; Neugebauer, J.: Transformations in Steels. German-Chinese High-level Workshop on “Microstructure-driven Design and Performance of Advanced Metals”, Institute of Metals Research (IMR) of the Chinese Academy of Science (CAS), Shenyang, China (2013)
Raabe, D.; Li, Y.; Ponge, D.; Sandlöbes, S.; Choi, P.-P.; Hickel, T.; Kirchheim, R.; Neugebauer, J.: Nanoscale Transformations in Steels. German-Chinese High-level Workshop on “Microstructure-driven Design and Performance of Advanced Metals”, Institute of Metals Research (IMR) of the Chinese Academy of Science (CAS), Shenyang, China (2013)
International researcher team presents a novel microstructure design strategy for lean medium-manganese steels with optimized properties in the journal Science
The aim of this project is to develop novel nanostructured Fe-Co-Ti-X (X = Si, Ge, Sn) compositionally complex alloys (CCAs) with adjustable magnetic properties by tailoring microstructure and phase constituents through compositional and process tuning. The key aspect of this work is to build a fundamental understanding of the correlation between…
In this project, we aim to enhance the mechanical properties of an equiatomic CoCrNi medium-entropy alloy (MEA) by interstitial alloying. Carbon and nitrogen with varying contents have been added into the face-centred cubic structured CoCrNi MEA.
Hydrogen is a clean energy source as its combustion yields only water and heat. However, as hydrogen prefers to accumulate in the concentrated stress region of metallic materials, a few ppm Hydrogen can already cause the unexpected sudden brittle failure, the so-called “hydrogen embrittlement”. The difficulties in directly tracking hydrogen limits…
This project with the acronym GB-CORRELATE is supported by an Advanced Grant for Gerhard Dehm by the European Research Council (ERC) and started in August 2018. The project GB-CORRELATE explores the presence and consequences of grain boundary phase transitions (often termed “complexions” in literature) in pure and alloyed Cu and Al. If grain size…