Results 51 to 60 of about 295 (125)

Stabilizing Vortices in Interacting Nano-Objects: A Chemical Approach

, 2016
We report a chemical method to prepare metallic Fe porous nanocubes. The presence of pores embedded inside the cubes was attested by electron tomography.
Reasmey P. Tan (1631800), Christophe Gatel (1295505), Thomas Blon (1501855), Sébastien Lachaize (1675039), Bénédicte Warot-Fonrose (1501834), Florian Hue (2075362), Julian Carrey (1632076), Bruno Chaudret (1501846), Lise-Marie Lacroix (1511896)   +8 more
core   +2 more sources

Replication Data for: Assessing the Impact of Grain Size on Magnetic Measurements

This Dataset contains all data (and more!) required to replicate the results presented in the manuscript. All data processing is carried out in jupyter notebooks (DataProcessing_*.ipynb). Required python packages are listed at the end of this file.
Lennart V. de Groot (Utrecht University), John Walmsley (University of Cambridge), Rosa A. de Boer (Utrecht University), Frenk Out (Utrecht University)   +3 more
core   +1 more source

Modeling the Distribution of Iron-oxides in Basalt by combining FIB-SEM and MicroCT Measurements [PDF]

, 2023
Micromagnetic tomography (MMT) aims to go beyond paleomagnetic measurements on bulk samples by obtaining magnetic moments for individual iron-oxide grains present in a sample.
Walmsley, John, de Boer, Rosa A., Out, Frenk, de Groot, Lennart V.   +3 more
core  

Stabilizing Vortices in Interacting Nano-Objects: A Chemical Approach

, 2012
International audienceWe report a chemical method to prepare metallic Fe porous nanocubes. The presence of pores embedded inside the cubes was attested by electron tomography.
Carrey, Julian, Hüe, Florian, Gatel, Christophe, Warot-Fonrose, Bénédicte, Blon, Thomas, Lachaize, Sébastien, Chaudret, Bruno, Lacroix, Lise-Marie, Tan, Reasmey Phary   +8 more
core   +1 more source

Magnetic tomography reconstruction algorithm

, 2018
<p>A gradient-based optimisation routine for the reconstruction of three-dimensional magnetisation structures from a set of single polarisation X-ray projections with XMCD contrast.</p> <p>The codes are written in matlab, and
Manuel Guizar-Sicairos, Claire Donnelly (5556575), Manuel Guizar-Sicairos (653942), Claire Donnelly   +3 more
core   +1 more source

Micromagnetic modelling and multipole expansions from Micromagnetic Tomography

, 2021
David Cortés-Ortuño, Karl Fabian, Lennart de Groot   +2 more
openaire   +1 more source

Pathways toward the Use of Non-Destructive Micromagnetic Analysis for Porosity Assessment and Process Parameter Optimization in Additive Manufacturing of 42CrMo4 (AISI 4140) [Dataset]

Laser-based powder bed fusion of metals (PBF-LB/M) is a widely applied additive manufacturing technique. Thus, PBF-LB/M represents a potential candidate for the processing of quenched and tempered (Q&T) steels such as 42CrMo4 (AISI 4140), as these steels
Engelhardt, Anna; https://orcid.org/
core   +1 more source

Chirality coupling in topological magnetic textures with multiple magnetochiral parameters. [PDF]

Nat Commun, 2023
Volkov OM, Wolf D, Pylypovskyi OV, Kákay A, Sheka DD, Büchner B, Fassbender J, Lubk A, Makarov D.   +8 more
europepmc   +1 more source

Self-Assembled Magnetic Nanoparticle Layers: Structural Control for Reconfigurable Magnetism and Functional Applications [PDF]

We advance soft X-ray vector ptychographic tomography to map the 3D magnetization field in self-assembled superparamagnetic nanoparticles at a liquid–liquid interface, revealing how layered structures influence magnetic ordering.
Tserkovnyak, Yaroslav, Shapiro, David A., Cating Subramanian, Emma, Shapiro, David A, Lepadatu, Serban, Miao, Jianwei, Karl, Robert M, Karl, Robert M., Yu, Young-Sang, Streubel, Robert, Murnane, Margaret, Lu, Xingyuan, Lo, Yuan Hung, Bevis, Charles S., Zou, Ji, Subramanian, Emma Cating, Wu, Xuefei, Pham, Minh, Rana, Arjun, Kapteyn, Henry, Russell, Thomas P., Liao, Chen-Ting, Bevis, Charles S, Russell, Thomas P   +23 more
core   +1 more source

Observation of magnetic vortex configuration in non-stoichiometric Fe₃O₄ nanospheres. [PDF]

Nanoscale Adv, 2023
Niraula G, Toneto D, Goya GF, Zoppellaro G, Coaquira JAH, Muraca D, Denardin JC, Almeida TP, Knobel M, Ayesh AI, Sharma SK.   +10 more
europepmc   +1 more source