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@ARTICLE{Du:917538,
      author       = {Du, Hongchu},
      title        = {{DMPFIT}: {A} {T}ool for {A}tomic-{S}cale {M}etrology via
                      {N}onlinear {L}east-{S}quares {F}itting of {P}eaks in
                      {A}tomic-{R}esolution {TEM} {I}mages},
      journal      = {Nanomanufacturing and metrology},
      volume       = {5},
      number       = {2},
      issn         = {2520-811X},
      address      = {[Singapore]},
      publisher    = {Springer Singapore},
      reportid     = {FZJ-2023-00741},
      pages        = {101 - 111},
      year         = {2022},
      abstract     = {Despite the wide availability and usage of Gatan’s
                      DigitalMicrograph software in the electron microscopy
                      community for image recording and analysis, nonlinear
                      least-squares fitting in DigitalMicrograph is less
                      straightforward. This work presents a ready-to-use tool, the
                      DMPFIT software package, written in DigitalMicrograph script
                      and C++ language, for nonlinear least-squares fitting of the
                      intensity distribution of atomic columns in
                      atomic-resolution transmission electron microscopy (TEM)
                      images with a general two-dimensional (2D) Gaussian model.
                      Applications of the DMPFIT software are demonstrated both in
                      atomic-resolution conventional coherent TEM (CTEM) images
                      recorded by the negative spherical aberration imaging
                      technique and in high angle annular dark field (HAADF)
                      scanning TEM (STEM) images. The implemented peak-finding
                      algorithm based on the periodicity of 2D lattices enables
                      reliable and convenient atomic-scale metrology as well as
                      intuitive presentation of the resolved atomic structures.},
      cin          = {ER-C-2},
      ddc          = {620},
      cid          = {I:(DE-Juel1)ER-C-2-20170209},
      pnm          = {5353 - Understanding the Structural and Functional Behavior
                      of Solid State Systems (POF4-535)},
      pid          = {G:(DE-HGF)POF4-5353},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:001359358600012},
      doi          = {10.1007/s41871-022-00137-7},
      url          = {https://juser.fz-juelich.de/record/917538},
}