49 citations · 107 across the 8 of their papers we have counts for
9 papers
Inferring Dislocation Microstructures from X-ray Diffraction via Cross-Modal Contrastive Learning
Benjamin Udofia, Nicolas Bertin, Markus Stricker
Understanding and inferring dislocation microstructures from diffraction patterns remains an open challenge in materials characterization, as diffraction measurements provide only…
Control of ferroelectric domain wall dynamics by point defects: Insights from ab initio based simulations
Sheng-Han Teng, Aris Dimou, Benjamin Udofia +3
The control of ferroelectric domain walls and their dynamics on the nanoscale becomes increasingly important for advanced nanoelectronics and novel computing schemes. One common ap…
Dislocation cartography: Representations and unsupervised classification of dislocation networks with unique fingerprints
Benjamin Udofia, Tushar Jogi, Markus Stricker
Detecting structure in data is the first step to arrive at meaningful representations for systems. This is particularly challenging for dislocation networks evolving as a consequen…
Employing constrained non-negative matrix factorization for microstructure segmentation
Ashish Chauniyal, Pascal Thome, Markus Stricker
Materials characterization using electron backscatter diffraction (EBSD) requires indexing the orientation of the measured region from Kikuchi patterns. The quality of Kikuchi patt…
Microscopic insights on field induced switching and domain wall motion in orthorhombic ferroelectrics
Ruben Khachaturyan, Yijing Yang, Sheng-Han Teng +3
Surprisingly little is known about the microscopic processes that govern ferroelectric switching in orthorhombic ferroelectrics. To study microscopic switching processes we combine…
Statistical analysis of Discrete Dislocation Dynamics simulations: initial structures, cross-slip and microstructure evolution
Aytekin Demirci, Dominik Steinberger, Markus Stricker +3
Over the past decades, discrete dislocation dynamics simulations have been shown to reliably predict the evolution of dislocation microstructures for micrometer-sized metallic samp…