Data, Python, Machine learning
En sciences nous sommes régulièrement amenés à résoudre des calculs pour l’ensemble des combinaisons de plusieurs paramètres: température, pression, volume, dimensions, tension, champ magnétique, etc.Par exemple, si je considère un ensemble d’échantillons de forme cylindrique et de diamètre et de hauteur différentes, je peux calculer toutes les valeurs de volume possibles en bouclant sur le Read More …
The problemLet’s consider a polymer sheet, 50 µm thick, where very small holes (~ 50 nm) are randomly distributed. When these holes are filled, this system becomes an array of nanowires embedded in a polymer template.If the holes are filled with a magnetic materiel (e.g. Cobalt, Iron) the array can be analyzed by ferromagnetic resonance Read More …
Here is an image analysis script I have recently written on my spare time for my friends at the national science research center (CNRS). The short storyWe consider a magnetic nano-structure submitted to magnetic and/or electric field. Upon proper conditions, the magnetic state of the structure will evolve and switch from one polarity to the Read More …