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Invited Speakers

Invited Speakers 2024

H in thin films: size and stress effects on the system thermodynamics and kinetics

MPIE Colloquium
  • Date: Apr 23, 2024
  • Time: 03:00 PM (Local Time Germany)
  • Speaker: Prof. Dr. rer. nat. Astrid Pundt
  • Location: Max-Planck-Institut für Eisenforschung GmbH
  • Room: Big Seminar Room / Online
  • Host: on invitation of Prof. Gerhard Dehm
Due to its high diffusivity hydrogen atoms alloy with metals even at room temperature. At this temperature, the materials microstructure remains rather stable. When the system size is reduced to the ... [more]

New in-situ and operando techniques for correlative microscopy and chemical imaging : Case studies in mapping hydrogen and other low-Z elements in energy materials

  • Date: Feb 22, 2024
  • Time: 01:00 PM - 02:00 PM (Local Time Germany)
  • Speaker: Dr. Santhana Eswara
  • Luxembourg Institute of Science and Technology (LIST) Advanced Instrumentation for Nano-Analytics (AINA), MRT Department
  • Location: Max-Planck-Institut für Eisenforschung GmbH
  • Room: Large Conference Room No. 203
  • Host: on invitation of Dr. Jazmin Duarte and Prof. Gerhard Dehm
Development of innovative characterization tools is of paramount importance to advance the frontiers of science and technology in nearly all areas of research. In order to overcome the limitations of ... [more]

Mesoscale simulation of grain boundaries

  • Date: Feb 15, 2024
  • Time: 11:00 AM - 12:00 PM (Local Time Germany)
  • Speaker: Prof. Dr.-Ing. Markus Stricker
  • ICAMS, Ruhr-Universität Bochum
  • Location: Max-Planck-Institut für Eisenforschung GmbH
  • Room: Large Conference Room No. 203
  • Host: on invitation of Dr. Tobias Brink and Prof. Gerhard Dehm
The mechanical behavior of most metals in engineering applications is dominated by the grain size. Physics-based models of the interaction between dislocations and the grain boundary are important to ... [more]

Structure and spectroscopy at the atomic scale: advanced electron microscopy for improved design of functional materials

  • Date: Jan 11, 2024
  • Time: 02:00 PM - 03:00 PM (Local Time Germany)
  • Speaker: Dr. Berit Goodge
  • Minerva Group Leader, MPI for Chemical Physics of Solids, Dresden
  • Location: Max-Planck-Institut für Eisenforschung GmbH
  • Room: Large Conference Room No. 203
  • Host: on invitation of Dr. Christian Liebscher
Many of the functional materials we hope to leverage for next-generation technological applications — such as computing, energy harvesting and storage, or communication devices — draw their unique ... [more]

Invited Speakers 2023

Atomistic Dynamics of Deformation, Fracture and GB Migration in Oxides

  • Date: Dec 12, 2023
  • Time: 10:30 AM - 11:30 AM (Local Time Germany)
  • Speaker: Prof. Yuichi Ikuhara
  • Professor, Director of Nano Technology Center Institute of Engineering Innovation, School of Engineering The University of Tokyo
  • Location: Max-Planck-Institut für Eisenforschung GmbH
  • Room: Large Conference Room No. 203
  • Host: on invitation of Prof. Gerhard Dehm
In order to clarify the deformation and fracture mechanism in oxides such as Al2O3 and STO, TEM in situ nanoindentation experiments were conducted for their single crystals and bicrystals. We ... [more]

Local Phase Transformations: A New Creep Strengthening Mechanism in Ni-Base Superalloys

  • Date: Nov 13, 2023
  • Time: 11:00 AM - 12:00 PM (Local Time Germany)
  • Speaker: Professor Michael J. Mills
  • Department of Materials Science and Engineering & Center for Electron Microscopy and Analysis, The Ohio State University, Columbus, USA
  • Location: Max-Planck-Institut für Eisenforschung GmbH
  • Room: Large Conference Room No. 203
  • Host: on invitation of Prof. Gerhard Dehm
Polycrystalline Ni-based superalloys are vital materials for disks in the hot section of aerospace and land-based turbine engines due to their exceptional microstructural stability and strength at ... [more]

High-resolution micro-plasticity in advanced high-strength steels

  • Date: Nov 6, 2023
  • Time: 11:00 AM - 12:00 PM (Local Time Germany)
  • Speaker: Professor Marc Geers
  • Mechanics of Materials, Eindhoven University of Technology
  • Location: Max-Planck-Institut für Eisenforschung GmbH
  • Room: Large Conference Room No. 203
  • Host: on invitation of Prof. Gerhard Dehm
The persistent demand for green, strong and ductile advanced high strength steels, with a reduced climate footprint, calls for novel and improved multi-phase microstructures. The development of these ... [more]
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