Publications of Ayman El-Zoka

Kim, S.-H.; Zhang, X.; Ma, Y.; Souza Filho, I. R.; Schweinar, K.; Angenendt, K.; Vogel, D.; Stephenson, L.; El-Zoka, A.; Mianroodi, J. R. et al.; Rohwerder, M.; Gault, B.; Raabe, D.: Influence of Microstructure and Atomic-Scale Chemistry on Iron Ore Reduction with Hydrogen at 700°C. Acta Materialia 212, 116933 (2021)

El-Zoka, A.; Langelier, B.; Botton, G. A.; Newman, R. C.: Morphological evolution of Pt-modified nanoporous gold after thermal coarsening in reductive and oxidative environments. npj Materials Degradation 4 (1), 40 (2020)

El-Zoka, A.; Kim, S.-H.; Deville, S.; Newman, R. C.; Stephenson, L.; Gault, B.: Enabling near-atomic–scale analysis of frozen water. Science Advances 6 (49), eabd6324 (2020)

El-Zoka, A.; Kim, S.-H.; Khanchandani, H.; Stephenson, L.; Gault, B.: Advances in Cryo-Atom Probe Tomography Studies on Formation of Nanoporous Metals by Dealloying (Digital Presentation). In ECS Meeting Abstracts, MA2022-01 (47), p. 1983. The Electrochemical Society (2022)

Hatipoglu, E.; Saksena, A.; Michael Schneider, J.; Gault, B.; El-Zoka, A.: Development of Thin-Film Nanoporous Ruthenium Electrocatalysts Using Atom Probe Tomography. 245th The Electrochemical Scoiety (ECS) Meeting, San Francisco, CL, USA (2024)

Hatipoglu, E.; Saksena, A.; Michael Schneider, J.; Gault, B.; El-Zoka, A.: Probing Dealloying Mechanisms in Thin-Film Nanoporous Metals Using Atom Probe Tomography. Atom Probe Tomography & Microscopy, Leuven, Belgium (2023)

Woods, E.; Aota, L. S.; El-Zoka, A.; Kim, S.-H.; Douglas, J. O.; Singh, M. P.; Schwarz, T.; Gault, B.: GIS-free metal coating in cryo-FIB: methods and use cases. IMC20 - 20th International Microscopy Congress, Busan, South Korea (2023)

Woods, E.; Singh, M. P.; Aota, L. S.; Kim, S.-H.; El-Zoka, A.; Douglas , J.; Schwarz, T.; Krämer, M.; Chang, K.; Gault, B.: Observations on Improved Cryogenic Lift-Out Methods: Optimised Sample Preparation. Talk at Korea Institute of Science and Technology, Seoul, South Korea (2023)

El-Zoka, A.: Materials Degradation: Turning a problem into a solution. Colloquium on Integrated Metallic Nanomaterials Systems, Hamburg, Germany (2021)

El-Zoka, A.: Towards Enhanced Atom Probe Tomography Characterization of Wet Corrosion Systems. (SCI Electrochemistry Postgraduate Conference, Manchester, UK (2021)

Raabe, D.; Kim, S.-H.; Zhang, X.; Ma, Y.; Souza Filho, I. R.; Schweinar, K.; Angenendt, K.; Vogel, D.; Stephenson, L.; El-Zoka, A. et al.; Mianroodi, J. R.; Rohwerder, M.; Gault, B.; Bai, Y.; Springer, H.; Ponge, D.; Kulse, M.; Mahajan, A.; Zaefferer, S.: Sustainable Metals. Virtual Keynote Perspective Lecture, Materials Chain and Materials Science Department, RUB , Bochum, Germany (accepted)

Raabe, D.; Kim, S.-H.; Zhang, X.; Schweinar, K.; Souza Filho, I. R.; Ma, Y.; Stephenson, L.; El-Zoka, A.; Mianroodi, J. R.; Rohwerder, M. et al.; Lilensten, L.; Paolantonio, M.; Prithiv, T. S.; Schneider, J. M.; Ponge, D.; Gault, B.: Basic Research Opportunity and Leverage Effects in Sustainable Metallurgy. Workshop: New Frontiers in Materials Science and Engineering – Sustainable Metallurgical Processes with improved CO2 efficiency, RWTH Aachen, online, Aachen, Germany (2020)

Gault, B.; Kim, S.-H.; Lim, J.; El-Zoka, A.; Kasian, O.; Sahu, R.; Stephenson, L.; Scheu, C.: Nanoparticle Specimen Preparation for Atom Probe: Chemical Fixation and… cryo-Fixation (?). TMS 2020 Annual Meeting & Exhibition, San Diego, CA, USA (2020)

El-Zoka, A.; Langelier, B.; Newman, R. C.: Characterization and Functional Improvement of Nanoporous Metals. 236th ECS Meeting, Atlanta, GA, USA (2019)

El-Zoka, A.: Introduction to Atom Probe Tomography. Lecture: IMPRS-SurMat, August 2021, MPIE Düsseldorf

Raabe, D.; Cojocaru-Mirédin, O.; El-Zoka, A.; Kontis, P.; Ma, Y.; Mianroodi, J. R.; Ponge, D.; Souza Filho, I. R.; Sandlöbes-Haut, S.; Zaefferer, S. et al.; Zhao, H.: Sustainable Materials Science and Green Metallurgy (Sustainable Materials and Metallurgical Science & Engineering). Lecture: SS 2021, RWTH Aachen University, 2021-04 - 2021-07

El-Zoka, A.; Stephenson, L.; Kim, S.-H.; Gault, B.; Raabe, D.: The fate of water in hydrogen-based iron oxide reduction. arXiv (2023)

Kim, S.-H.; Yoo, Su, S.-H.; Aota, L. S.; El-Zoka, A.; Kang, P. W.; Lee, Y.; Gault, B.: B dopant evolution in Pd catalysts after H evolution/oxidation reaction in alkaline environment. arXiv (2023)

Woods, E.; Kim, S.-H.; El-Zoka, A.; Stephenson, L.; Gault, B.: Scalable Substrate Development for Aqueous Biological Samples for Atom Probe Tomography. arXiv (2023)

Woods, E.; Saksena, A.; El-Zoka, A.; Stephenson, L.; Schwarz, T.; Singh, M. P.; Aota, L. S.; Kim, S.-H.; Schneider, J. M.; Gault, B.: Nanoporous gold thin films as substrates to analyze liquids by cryo-atom probe tomography. arXiv (2023)