Stechmann, G.; Zaefferer, S.; Konijnenberg, P. J.: Microstructural and Electronic Characterization of CdTe Thin Film Solar Cells: A Correlative SEM-Based Approach. IAMNano, Port Elizabeth, South Africa (2016)
Stechmann, G.; Zaefferer, S.: Microstructural and Electronic Characterization of CdTe Thin Film Solar Cells: A Correlative SEM-Based Approach. IAMNano, Hamburg, Germany (2015)
Zaefferer, S.; Mandal, S.; Stechmann, G.; Bozzolo, N.: Correlative measurement of the 5-parameter grain boundary character and its physical and chemical properties. RMS EBSD 2014, London, UK (2014)
Stechmann, G.: A Study on the Microstructure Formation Mechanisms and Functional Properties of CdTe Thin Film Solar Cells Using Correlative Electron Microscopy and Atomistic Simulations. Dissertation, RWTH Aachen, Aachen, Germany (2017)
Stechmann, G.: Compatibility between Molten Salts and Materials in Concentrated Solar Power Plants. Diploma, École Nationale Supérieure de Chimie de Lille, Lille, France (2013)
Stechmann, G.: Crystallographic and Electronic Characterization of Grain Boundaries in Cd–Te Thin Film Solar Cell. Master, University of Lille I, University of Science and Technology, Lille, France (2013)
Scientists of the Max-Planck-Institut für Eisenforschung pioneer new machine learning model for corrosion-resistant alloy design. Their results are now published in the journal Science Advances
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…
The project focuses on development and design of workflows, which enable advanced processing and analyses of various data obtained from different field ion emission microscope techniques such as field ion microscope (FIM), atom probe tomography (APT), electronic FIM (e-FIM) and time of flight enabled FIM (tof-FIM).
We plan to investigate the rate-dependent tensile properties of 2D materials such as HCP metal thin films and PbMoO4 (PMO) films by using a combination of a novel plan-view FIB based sample lift out method and a MEMS based in situ tensile testing platform inside a TEM.
The utilization of Kelvin Probe (KP) techniques for spatially resolved high sensitivity measurement of hydrogen has been a major break-through for our work on hydrogen in materials. A relatively straight forward approach was hydrogen mapping for supporting research on hydrogen embrittlement that was successfully applied on different materials, and…