Florencia Malamud

Scopus Publications

Microstructural effects of tungsten deposition on 415 steel during PBF-LB/M additive manufacturing of plasma facing components
Natan Garrivier, Steven Van Petegem, Markus Strobl, Manuel Pouchon, Sergio Soria, et al.
Materials and Design, 2026
Neutron Bragg edge imaging for strain and texture characterization of steel-copper multi-material obtained by laser powder-bed fusion
Sergio R. Soria, Florencia Malamud, Efthymios Polatidis, Matteo Busi, Jan Capek, et al.
Materials and Design, 2026
Residual strain and strain evolution of dissimilar aluminium-steel friction stir lap welding during lap shear tests
Sergio R. Soria, Florencia Malamud, Markus Strobl, Leonardo N. Tufaro, Hernán G. Svoboda
Journal of Advanced Joining Processes, 2025
Large scale stabilization of the BCC phase in copper-steel laser powder bed fusion enabling statistical microstructural analysis and mechanical testing
A.M. Jamili, J. Jhabvala, C. Cayron, F. Malamud, V. Pejchal, et al.
Materials and Design, 2025
Phase formation and texture evolution in 316L-CuCrZr multi-material structures fabricated by laser powder bed fusion
Antonios Baganis, Florencia Malamud, Jan Čapek, Fedor F. Klimashin, Efthymios Polatidis, et al.
Materials and Design, 2025
Texture analysis implementation at the neutron strain diffractometer POLDI
Florencia Malamud, Steve Gaudez, Jan Capek, Ezequiel Oscar Fogliatto, Markus Strobl
Materials Characterization, 2025
Concurrent Operando Neutron Imaging and Diffraction Analysis Revealing Spatial Lithiation Phase Evolution in an Ultra-Thick Graphite Electrode
Markus Strobl, Monica E. Baur, Stavros Samothrakitis, Florencia Malamud, Xiaolong Zhang, et al.
Advanced Energy Materials, 2025
Energy‐efficient, safe, and reliable Li‐ion batteries (LIBs) are required for a wide range of applications. The introduction of ultra‐thick graphite anodes, desired for high energy densities, meets limitations in internal electrode transport properties, leading to detrimental consequences. Yet, there is a lack of experimental tools capable of providing a complete view of local processes. Here, a multi‐modal operando measurement approach is introduced, enabling quantitative spatio‐temporal observations of Li concentrations and intercalation phases in ultra‐thick graphite electrodes. Neutron imaging and diffraction concurrently provide correlated multiscale information from the scale of the cell down to the crystallographic scale. In particular, the evolving formation of the solid electrolyte interphase (SEI), observation of gradients in total lithium content, as well as in the formation of ordered LixC6 phases and trapped lithium are mapped throughout the first charge–discharge cycle of the cell. Different lithiation stages co‐exist during charging and discharging; delayed lithiation and delithiation processes are observed in central regions of the electrode, while the SEI formation, potential plating, and dead lithium are predominantly found closer to the interface with the separator. The study emphasizes the potential to investigate Li‐ion diffusion and the kinetics of lithiation phase formation in thick electrodes.
Wavelength-resolved neutron transmission analyses of textured materials
F. Malamud, M.A. Vicente Alvarez, J.R. Santisteban, M. Strobl
Materials Characterization, 2025
Texture tomography with high angular resolution utilizing sparsity
Mads Carlsen, Florencia Malamud, Peter Modregger, Anna Wildeis, Markus Hartmann, et al.
Journal of Applied Crystallography, 2025
We demonstrate an approach to the reconstruction of scanning probe X-ray diffraction tomography data with anisotropic polycrystalline samples. The method involves reconstructing a voxel map containing an orientation distribution function in each voxel of a bulk 3D sample. By choosing a particular kind of basis functions, we can effectively utilize non-negativity in orientation space for samples with sparse texture. This enables us to achieve stable solutions at high angular resolutions where the problem would otherwise be underdetermined. This method differs from established approaches by not relying on a peak-finding step. It is therefore applicable to sample systems consisting of small and highly mosaic crystalline domains that are not handled well by these methods. We demonstrate the new approach using data from a shot-peened martensite sample where we are able to map the twinning microstructure in the interior of a bulk sample without resolving the individual lattice domains. We also demonstrate the approach on a piece of gastropod shell with a mosaic microstructure. The results suggest that, by utilizing the sparsity of the texture, the experiment can be carried out using only a single rotation axis, unlike previous demonstrations of texture and tensor tomography.
Evolution of texture and residual stresses in 2205 duplex stainless steel during laser powder bed fusion
Steve Gaudez, Florencia Malamud, William Hearn, Shieren Sumarli, Markus Strobl, et al.
Materials and Design, 2025
In-situ neutron diffraction revealing microstructure changes during laser powder bed fusion and in-situ laser heat treatments of 316L and 316L-Al1
Claire Navarre, Shieren Sumarli, Florencia Malamud, Efthymios Polatidis, Markus Strobl, et al.
Materials and Design, 2025
A downsized laser powder bed fusion device for operando neutron studies: design and experiments
Shieren Sumarli, Efthymios Polatidis, Florencia Malamud, Steven Van Petegem, Matteo Busi, et al.
Additive Manufacturing, 2025
Identification of Muntz's patents using X-ray techniques: characterisation of brass sheathing retrieved from two mid-19th century shipwrecks located in Mexico
Andrés R. Zuccolotto Villalobos, Nicolas Ciarlo, Florencia Malamud, Laura Carrillo Márquez, Mariana Piña Cetina
Revista Del Museo De Antropologia, 2025
Operando lateral state-of-charge inhomogeneity mapping via wavelength-resolved neutron imaging
E. Ricardo Carreón Ruiz, Florencia Malamud, Jongmin Lee, Genoveva Burca, Sigita Trabesinger, et al.
Materials Today Energy, 2024
Microstructural and mechanical characterization of steel-copper composite structures fabricated by laser powder bed fusion and induction melting
Antonios Baganis, Florencia Malamud, Xavier Maeder, Fedor F. Klimashin, Johann Michler, et al.
Journal of Materials Research and Technology, 2024
Strain-induced martensitic transformations in tailored microstructures by L-PBF: In situ characterization via advanced neutron imaging
F. Malamud, C. Sofras, E. Polatidis, M. Busi, J. Capek, et al.
Journal of Materials Research and Technology, 2024
Effects of beam shaping on copper-steel interfaces in multi-material laser beam powder bed fusion
C.P. Martendal, P.D.B. Esteves, L. Deillon, F. Malamud, A.M. Jamili, et al.
Journal of Materials Processing Technology, 2024
Image processing and software
Anders Kaestner, Matteo Busi, Florencia Malamud
Neutron Imaging from Applied Materials Science to Industry, 2024
Engineering
Efthymios Polatidis, Florencia Malamud, Markus Strobl
Neutron Imaging from Applied Materials Science to Industry, 2024
Manufacturing
Efthymios Polatidis, Florencia Malamud, Pavel Trtik
Neutron Imaging from Applied Materials Science to Industry, 2024
Natural heritage
Eberhard Lehmann, David Mannes, Florencia Malamud
Neutron Imaging from Applied Materials Science to Industry, 2024
Nuclear materials
Pavel Trtik, Robert Zboray, Liliana I Duarte, Okan Yetik, Florencia Malamud
Neutron Imaging from Applied Materials Science to Industry, 2024
Effects of Si Addition on the Martensitic Transformation, Structural and Thermodynamic Aspects in Fe45−xMn30Cr10Co15Six High Entropy Alloys
M. D. Acciarri, P. La Roca, L. M. Guerrero, F. Malamud, A. Baruj, et al.
Metals and Materials International, 2024
Operando phase mapping in multi-material laser powder bed fusion
Shieren Sumarli, Florencia Malamud, Steven Van Petegem, Steve Gaudez, Antonios Baganis, et al.
Virtual and Physical Prototyping, 2024
Determination of crystallographic texture in polycrystalline materials from wavelength-resolved neutron transmission experiments: application to high-symmetry crystals
Miguel Angel Vicente Alvarez, Florencia Malamud, Javier Roberto Santisteban
Journal of Applied Crystallography, 2023
3D characterization of magnetic phases through neutron polarization contrast tomography
Matteo Busi, Efthymios Polatidis, Stavros Samothrakitis, Patrick Köhnen, Florencia Malamud, et al.
Additive Manufacturing Letters, 2023
An optimized single-crystal to polycrystal model of the neutron transmission of textured polycrystalline materials
Florencia Malamud, Javier Roberto Santisteban, Miguel Angel Vicente Alvarez, Matteo Busi, Efthymios Polatidis, et al.
Journal of Applied Crystallography, 2023
A new method to obtain the crystallographic texture of polycrystalline materials in Bragg edge imaging experiments
M A Vicente Alvarez, Florencia Malamud
Journal of Physics Conference Series, 2023
Design and validation of a neutron double crystal monochromator for ICON
A P Kaestner, D Schüpbach, F Malamud, M Busi, M Strobl
Journal of Physics Conference Series, 2023
Time-of-flight polarization contrast neutron imaging for enhanced characterization of ferritic phase fractions in Fe-Mn-Si shape memory alloys
Matteo Busi, Irene Ferretto, Florencia Malamud, Christian Leinenbach, Markus Strobl
Journal of Physics Conference Series, 2023
Bragg edge imaging characterization of multi-material laser powder-bed fusion specimens
F Malamud, E Polatidis, M Busi, J. Capek, L Deillon, et al.
Journal of Physics Conference Series, 2023
Neutron Bragg edge imaging for strain characterization in powder bed additive manufacturing environments
Shieren Sumarli, Efthymios Polatidis, Florencia Malamud, Matteo Busi, Claire Navarre, et al.
Journal of Materials Research and Technology, 2022
Spatially resolved neutron texture measurements of copper bolts from the Deltebre I (1813) site
F. Malamud, P. Northover, S. Northover, S. Nneji, J. Kelleher, et al.
Materials Characterization, 2022
Bragg edge tomography characterization of additively manufactured 316L steel
Matteo Busi, Efthymios Polatidis, Florencia Malamud, Winfried Kockelmann, Manuel Morgano, et al.
Physical Review Materials, 2022
Non-destructive characterization of the spatial variation of γ/γ' lattice misfit in a single-crystal Ni-based superalloy by energy-resolved neutron imaging
Florencia Malamud, Javier Roberto Santisteban, Yan Gao, Takenao Shinohara, Kenichi Oikawa, et al.
Journal of Applied Crystallography, 2022
Magnetocrystalline origin of the perpendicular magnetic anisotropy in Ga-poor FeGa thin films
G.A. Ramírez, A. Moya-Riffo, D. Goijman, J.E. Gómez, F. Malamud, et al.
Journal of Magnetism and Magnetic Materials, 2021
Crystallographic Texture Study of Nano-SiC-Doped MgB2 Wires
Mauro Melone, Mauricio Moran, Florencia Malamud, Maria Teresa Malachevsky, Adriana Serquis
IEEE Transactions on Applied Superconductivity, 2021
A novel method to obtain integral parameters of the orientation distribution function of textured polycrystals from wavelength-resolved neutron transmission spectra
Miguel Angel Vicente Alvarez, Victor Laliena, Florencia Malamud, Javier Campo, Javier Santisteban
Journal of Applied Crystallography, 2021
Strategies to increase austenite FCC relative phase stability in High-Mn steels
L.M. Guerrero, P. La Roca, F. Malamud, A. Butera, A. Baruj, et al.
Journal of Alloys and Compounds, 2021
Influence of argon pressure on the structural properties of polycrystalline sputtered Fe0.89Ga0.11 thin films
G.A. Ramírez, A. Moya-Riffo, J.E. Gómez, F. Malamud, L.M. Rodríguez, et al.
Materials Characterization, 2021
A Short Review on the Effect of Cr on the fcc–hcp Phase Transition in Fe–Mn-Based Alloys
L. M. Guerrero, P. La Roca, F. Malamud, A. Baruj, M. Sade
Shape Memory and Superelasticity, 2020
Neutron diffraction and diffraction contrast imaging for mapping the TRIP effect under load path change
Efthymios Polatidis, Manuel Morgano, Florencia Malamud, Michael Bacak, Tobias Panzner, et al.
Materials, 2020
High-precision face-centered cubic-hexagonal close-packed volume-change determination in high-Mn steels by X-ray diffraction data refinements
Florencia Malamud, Facundo Castro, Lina Maria Guerrero, Paulo La Roca, Marcos Sade, et al.
Journal of Applied Crystallography, 2020
Experimental determination of the driving force of the fcc-hcp martensitic transformation and the stacking fault energy in high-Mn Fe-Mn-Cr steels
L.M. Guerrero, P. La Roca, F. Malamud, A. Baruj, M. Sade
Journal of Alloys and Compounds, 2019
Controlling the crystalline and magnetic texture in sputtered Fe 0.89 Ga 0.11 thin films: Influence of substrate and thermal treatment
G.A. Ramírez, F. Malamud, J.E. Gómez, L.M. Rodríguez, D. Fregenal, et al.
Journal of Magnetism and Magnetic Materials, 2019
Texture characterization of powder-in-tube Ti/MgB2superconducting cables
Mauro Melone, Analía Cabrera, María T. Malachevsky, Florencia Malamud, Pablo Vizcaino, et al.
Materials Today Proceedings, 2019
Characterization of crystallographic texture of Zirconium alloy components by neutron diffraction
F. Malamud, A. Moya Riffo, M.A. Vicente Alvarez, P. Vizcaino, M.J. Li, et al.
Journal of Nuclear Materials, 2018
Role of Mn and Cr on structural parameters and strain energy during FCC-HCP martensitic transformation in Fe-Mn-Cr shape memory alloys
F. Malamud, L.M. Guerrero, P. La Roca, M. Sade, A. Baruj
Materials and Design, 2018
Spatially resolved texture analysis of Napoleonic War era copper bolts
Florencia Malamud, Shirley Northover, Jon James, Peter Northover, Stephen Nneji, et al.
Journal of Applied Crystallography, 2017
Composition effects on the fcc-hcp martensitic transformation and on the magnetic ordering of the fcc structure in Fe-Mn-Cr alloys
L.M. Guerrero, P. La Roca, F. Malamud, A. Baruj, M. Sade
Materials and Design, 2017
Texture analysis of Napoleonic War Era copper bolts
Florencia Malamud, Shirley Northover, Jon James, Peter Northover, Joe Kelleher
Applied Physics A Materials Science and Processing, 2016
Full-pattern analysis of time-of-flight neutron transmission of mosaic crystals
Florencia Malamud, Javier R. Santisteban
Journal of Applied Crystallography, 2016
Model for neutron total cross-section at low energies for nuclear grade graphite
V.M. Galván Josa, J. Dawidowski, J.R. Santisteban, F. Malamud, R.G. Oliveira
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment, 2015
Characterization of Zr-based nuclear components by TOF neutron diffraction
J. R. Santisteban, M. A. Vicente Álvarez, F. Malamud, P. Vizcaíno, W. Kockelmann
Neutron News, 2014
Dense plasma focus PACO as a hard X-ray emitter: A study on the radiation source
L Supán, S Guichón, M Milanese, J Niedbalski, R Moroso, et al.
Journal of Physics Conference Series, 2014
Texture analysis with a time-of-flight neutron strain scanner
Florencia Malamud, Javier R. Santisteban, Miguel Angel Vicente Alvarez, Raúl Bolmaro, Joe Kelleher, et al.
Journal of Applied Crystallography, 2014
Temporal correlations between hard X-ray and neutron pulses in the PACO plasma focus device
Horacio Bruzzone, María Magdalena Milanese, Jorge J Niedbalski, Hugo Néstor Acuna, Roberto Luis Moroso, et al.
IEEE Transactions on Plasma Science, 2010

Florencia Malamud

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Scopus Publications