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@ARTICLE{Wang:838087,
      author       = {Wang, Z. C. and Zhong, X. Y. and Jin, L. and Chen, X. F.
                      and Moritomo, Y. and Mayer, J.},
      title        = {{E}ffects of dynamic diffraction conditions on magnetic
                      parameter determination in a double perovskite {S}r$_{2}$
                      {F}e{M}o{O}$_{6}$ using electron energy-loss magnetic chiral
                      dichroism},
      journal      = {Ultramicroscopy},
      volume       = {176},
      issn         = {0304-3991},
      address      = {Amsterdam},
      publisher    = {Elsevier Science},
      reportid     = {FZJ-2017-100010},
      pages        = {212-217},
      year         = {2017},
      abstract     = {Electron energy-loss magnetic chiral dichroism (EMCD)
                      spectroscopy, which is similar to the well-established X-ray
                      magnetic circular dichroism spectroscopy (XMCD), can
                      determine the quantitative magnetic parameters of materials
                      with high spatial resolution. One of the major obstacles in
                      quantitative analysis using the EMCD technique is the
                      relatively poor signal-to-noise ratio (SNR), compared to
                      XMCD. Here, in the example of a double perovskite Sr$_{2}$
                      FeMoO$_{6}$, we predicted the optimal dynamical diffraction
                      conditions such as sample thickness, crystallographic
                      orientation and detection aperture position by theoretical
                      simulations. By using the optimized conditions, we showed
                      that the SNR of experimental EMCD spectra can be
                      significantly improved and the error of quantitative
                      magnetic parameter determined by EMCD technique can be
                      remarkably lowered. Our results demonstrate that, with
                      enhanced SNR, the EMCD technique can be a unique tool to
                      understand the structure-property relationship of magnetic
                      materials particularly in the high-density magnetic
                      recording and spintronic devices by quantitatively
                      determining magnetic structure and properties at the
                      nanometer scale.},
      cin          = {ER-C-1},
      ddc          = {570},
      cid          = {I:(DE-Juel1)ER-C-1-20170209},
      pnm          = {143 - Controlling Configuration-Based Phenomena (POF3-143)},
      pid          = {G:(DE-HGF)POF3-143},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000403992200028},
      doi          = {10.1016/j.ultramic.2016.12.024},
      url          = {https://juser.fz-juelich.de/record/838087},
}