August 18, 2021 Dataset Open Access

Kleiner, Florian

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{
  "publisher": "Zenodo", 
  "DOI": "10.5281/zenodo.5215574", 
  "language": "eng", 
  "title": "Animation to visualize the electron beam damage induced in calcium silicate hydrate phases", 
  "issued": {
    "date-parts": [
      [
        2021, 
        8, 
        18
      ]
    ]
  }, 
  "abstract": "<p>This dataset visualizes the electron beam damage induced by a scanning electron microscope (SEM) in calcium silicate hydrates (C-S-H). The specimen used is 28 days hydrated alite (water/solid = 0.5). It was scanned using a thermofischer scientific Helios G4 UX microscope at 350 V/25 pA with a stage bias of 200 V.</p>\n\n<p>This animation was an afterthought. Therefore, the dataset provides multiple magnifications and resolutions and some of the images are not in focus. Nevertheless, It can be seen, that the C-S-H needle in the right half of the image significantly deformes within a timespan of 124 seconds of constant scanning of that region.</p>\n\n<p><strong>File content:</strong></p>\n\n<ul>\n\t<li>All images ending with &quot;raw&quot; are the raw images provided by the SEM software including all metadata.</li>\n\t<li>The file &quot;C3S_CSH_e-beam-damage_aligned stack.tif&quot; contains the aligned image set using the SIFT algorithm. It contains the correct scaling if opened with ImageJ.</li>\n\t<li>The file &quot;C3S_CSH_e-beam-damage_animation.gif&quot; provides the final animation including a overlayed scalebar.</li>\n</ul>", 
  "author": [
    {
      "family": "Kleiner, Florian"
    }
  ], 
  "note": "The research was supported by the Deutsche Forschungsgemeinschaft (DFG), grant number 344069666.", 
  "version": "1", 
  "type": "dataset", 
  "id": "5215574"
}