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@INPROCEEDINGS{Ptter:916960,
      author       = {Pütter, Sabine},
      title        = {{T}hin film fabrication in a new laboratory},
      reportid     = {FZJ-2023-00226},
      year         = {2021},
      abstract     = {Thin film samples for neutron investigation can be
                      fabricated with a Molecular Beam Epitaxy (MBE) setup on
                      site. The MBE setup is part of the additional facilities
                      which can be booked in combination with a neutron instrument
                      proposal at MLZ. Discuss your ideas with the thin film lab
                      staff and then write a proposal. There are two options for
                      access: In remote access the thin film staff fabricates the
                      sample for you and in collaborative access: you fabricate
                      the sample with support by the thin film laboratory staff.
                      First option only works if the growth parameters are well
                      identified.The MBE setup is equipped with effusion cells,
                      electron guns for electron beam evaporation and a plasma
                      source for use with oxygen or nitrogen. A large variety of
                      deposition materials can be used. Please express your ideas!
                      Compounds may be produced either by codeposition or by
                      shutter modulated growth of individual layers. For in-situ
                      surface structure analysis reflection high and low energy
                      electron diffraction is utilized while Auger electron
                      spectroscopy is applied for in-situ chemical surface
                      analysis.Recently the MBE setup has been moved into the new
                      laboratory in UYL and a new feature, i. e. the deter-
                      mination of the in situ flux rate of atoms using the
                      principle of atomic absorption spectroscopy is about to be
                      established. This method will enhance the precision in
                      stoichometry drastically.Thin film samples which are
                      sensitive to ambient conditions are first fabricated in the
                      MBE setup and then measured at the neutron reflectometer
                      MARIA of JCNS utilizing a versatile small ultra high vacuum
                      condition chamber (A. Syed Mohd et al. Rev. Sci. Instrum.,
                      87, (2016) 123909)In the poster various examples for thin
                      film samples will be presented.},
      month         = {Dec},
      date          = {2021-12-07},
      organization  = {MLZ User Meeting, Online (Germany), 7
                       Dec 2021 - 8 Dec 2021},
      subtyp        = {After Call},
      cin          = {JCNS-2 / JCNS-4 / JCNS-FRM-II / MLZ},
      cid          = {I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)JCNS-4-20201012 /
                      I:(DE-Juel1)JCNS-FRM-II-20110218 / I:(DE-588b)4597118-3},
      pnm          = {632 - Materials – Quantum, Complex and Functional
                      Materials (POF4-632) / 6G4 - Jülich Centre for Neutron
                      Research (JCNS) (FZJ) (POF4-6G4)},
      pid          = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G4},
      experiment   = {EXP:(DE-MLZ)MBE-MLZ-20151210},
      typ          = {PUB:(DE-HGF)24},
      url          = {https://juser.fz-juelich.de/record/916960},
}