Publications of Ayman El-Zoka

Woods, E.; Schwarz, T.; Singh, M. P.; Zhang, S.; Kim, S.-H.; El-Zoka, A.; Gremer, L.; Willbold, D.; McCarroll, I.; Gault, B.: Mapping the Path to Cryogenic Atom Probe Tomography Analysis of Biomolecules. Microscopy and Microanalysis 31 (4), ozaf032 (2025)

Tegg, L.; McCarroll, I.; Kim, S.-H.; Dubosq, R.; Woods, E.; El-Zoka, A.; Gault, B.; Cairney, J.: Analysis of Water Ice in Nanoporous Copper Needles Using Cryo Atom Probe Tomography. Microscopy and Microanalysis 30 (6), pp. 1195 - 1204 (2024)

Weiss, C.; Waszkiewicz, O.; Maier, M.; Hofmaenner, T.; El-Zoka, A.; Maier, U.: Advancements in Controlled Environment Workflows for Cryo-APT and Correlative Studies. Microscopy and Microanalysis 30 (Supplement_1), pp. 535 - 537 (2024)

Woods, E.; Saksena, A.; El-Zoka, A.; Stephenson, L.; Schwarz, T.; Singh, M. P.; Aota, L. S.; Kim, S.-H.; Schneider, J.; Gault, B.: Nanoporous Gold Thin Films as Substrates to Analyze Liquids by Cryo-atom Probe Tomography. Microscopy and Microanalysis 30 (6), pp. 1172 - 1180 (2024)

Favelukis, B.; Chakrabartty, S.; Kumar, V.; Kim, S.-H.; El-Zoka, A.; Krämer, M.; Gault, B.; Raabe, D.; Noam, E.; Natan, A. et al.; Sokol, M.; Rosen, B. A.: Improved Durability of Ti₃C₂T_z at Potentials above the Reversible Hydrogen Electrode by Tantalum Substitution. Advanced Functional Materials 34 (10), 2309749 (2024)

Krämer, M.; Favelukis, B.; El-Zoka, A.; Sokol, M.; Rosen, B. A.; Eliaz, N.; Kim, S.-H.; Gault, B.: Near-Atomic Scale Perspective on the Oxidation of Ti₃C₂T_x MXenes: Insights from Atom Probe Tomography. Advanced Materials 23 (3), 2305183 (2024)

Woods, E.; Singh, M. P.; Kim, S.-H.; Schwarz, T.; Douglas, J. O.; El-Zoka, A.; Giulani, F.; Gault, B.: A versatile and reproducible cryo-sample preparation methodology for atom probe studies. Microscopy and Microanalysis, ozad120 29 (6), pp. 1992 - 2003 (2023)

El-Zoka, A.; Stephenson, L.; Kim, S.-H.; Gault, B.; Raabe, D.: The Fate of Water in Hydrogen-Based Iron Oxide Reduction. Advanced Science 10 (24), 2300626 (2023)

Douglas, J.; El-Zoka, A.; Conroy, M.; Giuliani, F.; Gault, B.: Development of Site Specific Cryogenic Specimen Preparation and Transfer of Frozen Liquids for Complementary High-Resolution Analysis by Scanning Transmission Electron Microscopy and Atom Probe Tomography. Microscopy and Microanalysis 29 (Supplement_1), pp. 1700 - 1701 (2023)

Woods, E.; Kim, S.-H.; El-Zoka, A.; Stephenson, L.; Gault, B.: Scalable substrate development for aqueous sample preparation for atom probe tomography. Journal of Microscopy (2023)

Zhou, X.; Bai, Y.; El-Zoka, A.; Kim, S.-H.; Ma, Y.; Liebscher, C.; Gault, B.; Mianroodi, J. R.; Dehm, G.; Raabe, D.: Effect of Pore Formation on Redox-Driven Phase Transformation. Physical Review Letters 130, 168001 (2023)

Kim, S.-H.; Stephenson, L.; Kwiatkowski da Silva, A.; Gault, B.; El-Zoka, A.: Phase separation and anomalous shape transformation in frozen microscale eutectic indium-gallium upon remelting. Materialia 26, 101595 (2022)

Kim, S.-H.; El-Zoka, A.; Gault, B.: A Liquid Metal Encapsulation for Analyzing Porous Nanomaterials by Atom Probe Tomography. Microscopy and Microanalysis 28 (4), pp. 1198 - 1206 (2022)

Khanchandani, H.; El-Zoka, A.; Kim, S.-H.; Tezins, U.; Vogel, D.; Sturm, A.; Raabe, D.; Gault, B.; Stephenson, L.: Laser-equipped gas reaction chamber for probing environmentally sensitive materials at near atomic scale. PLoS One 17 (2), e0262543 (2022)

Kim, S.-H.; Yoo, S.-H.; Chakraborty, P.; Jeong, J.; Lim, J.; El-Zoka, A.; Zhou, X.; Stephenson, L.; Hickel, T.; Neugebauer, J. et al.; Scheu, C.; Todorova, M.; Gault, B.: Understanding Alkali Contamination in Colloidal Nanomaterials to Unlock Grain Boundary Impurity Engineering. Journal of the American Chemical Society 144 (2), pp. 987 - 994 (2022)

Johny, J.; Prymak, O.; Kamp, M.; Calvo, F.; Kim, S.-H.; Tymoczko, A.; El-Zoka, A.; Rehbock, C.; Schürmann, U.; Gault, B. et al.; Kienle, L.; Barcikowski, S.: Multidimensional thermally-induced transformation of nest-structured complex Au–Fe nanoalloys towards equilibrium. Nano Research 15, pp. 581 - 592 (2022)

Kim, S.-H.; Antonov, S.; Zhou, X.; Stephenson, L.; Jung, C.; El-Zoka, A.; Schreiber, D. K.; Conroy, M.; Gault, B.: Atom probe analysis of electrode materials for Li-ion batteries: challenges and ways forward. Journal of Materials Chemistry A 10, pp. 4926 - 4935 (2022)

Kim, S.-H.; Dong, K.; Zhao, H.; El-Zoka, A.; Zhou, X.; Woods, E.; Giuliani, F.; Manke, I.; Raabe, D.; Gault, B.: Understanding the Degradation of a Model Si Anode in a Li-Ion Battery at the Atomic Scale. The Journal of Physical Chemistry Letters 13 (36), pp. 8416 - 8421 (2022)

Kim, S.-H.; Yoo, S.-H.; Shin, S.; El-Zoka, A.; Kasian, O.; Lim, J.; Jeong, J.; Scheu, C.; Neugebauer, J.; Lee, H. et al.; Todorova, M.; Gault, B.: Controlled Doping of Electrocatalysts through Engineering Impurities. Advanced Materials, 2203030 (2022)

Stender, P.; Gault, B.; Schwarz, T. M.; Woods, E.; Kim, S.-H.; Ott, J.; Stephenson, L.; Schmitz, G.; Freysoldt, C.; Kästner, J. et al.; El-Zoka, A.: Status and Direction of Atom Probe Analysis of Frozen Liquids. Microscopy and Microanalysis 28 (4), pp. 1150 - 1167 (2022)