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@ARTICLE{Allars:891130,
      author       = {Allars, Frederick and Lu, Peng-Han and Kruth, Maximilian
                      and Dunin-Borkowski, Rafal E. and Rodenburg, John M. and
                      Maiden, Andrew M.},
      title        = {{E}fficient large field of view electron phase imaging
                      using near-field electron ptychography with a diffuser},
      journal      = {Ultramicroscopy},
      volume       = {11},
      issn         = {0304-3991},
      address      = {Amsterdam},
      publisher    = {Elsevier Science},
      reportid     = {FZJ-2021-01382},
      pages        = {113257 -},
      year         = {2021},
      abstract     = {Most implementations of ptychography on the electron
                      microscope operate in scanning transmission (STEM) mode,
                      where a small focussed probe beam is rapidly scanned across
                      the sample. In this paper we introduce a different approach
                      based on near-field ptychography, where the focussed beam is
                      replaced by a wide-field, structured illumination, realised
                      through a purpose-designed etched Silicon Nitride window. We
                      show that fields of view as large as 100μm [2] can be
                      imaged using the new approach, and that quantitative
                      electron phase images can be reconstructed from as few as
                      nine near-field diffraction pattern measurements.},
      cin          = {ER-C-1},
      ddc          = {570},
      cid          = {I:(DE-Juel1)ER-C-1-20170209},
      pnm          = {535 - Materials Information Discovery (POF4-535) / ESTEEM3
                      - Enabling Science and Technology through European Electron
                      Microscopy (823717) / Q-SORT - QUANTUM SORTER (766970)},
      pid          = {G:(DE-HGF)POF4-535 / G:(EU-Grant)823717 /
                      G:(EU-Grant)766970},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:33773842},
      UT           = {WOS:000744190300005},
      doi          = {10.1016/j.ultramic.2021.113257},
      url          = {https://juser.fz-juelich.de/record/891130},
}