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@INPROCEEDINGS{BednarskiMeinke:894013,
      author       = {Bednarski-Meinke, Connie and Schöffmann, Patrick and
                      Stellhorn, Annika and Bhatnagar, Tanvi and Kentzinger,
                      Emmanuel and Pütter, Sabine and Gossen, Frank and Perßon,
                      Jörg and Brückel, Thomas},
      title        = {{R}esearch and {T}eaching {O}xide {MBE} {S}ystem at
                      {JCNS}-2 {F}orschungszentrum {J}ülich},
      reportid     = {FZJ-2021-02980},
      year         = {2021},
      abstract     = {Research and Teaching Oxide MBE System at JCNS-2
                      Forschungszentrum JülichThe Jülich Centre for Neutron
                      Science develops and uses scattering methods for research
                      into structural andmagnetic order of functional materials.
                      The Oxide Molecular Beam Epitaxy (OMBE) laboratory at
                      JCNS-2provides students and JCNS scientists with a powerful
                      platform to study and realize the growth of thin
                      filmmagnetic materials. Thin films grown in this system can
                      then be analyzed using the scattering tools availableat our
                      institute or further afield at large scale neutron and x-ray
                      synchrotron facilities. Our OMBE has 6effusion cells and 2
                      electron guns with 4 sources each for electron beam
                      evaporation, as well as a plasmasource for oxide growth.
                      In-situ Reflection High Energy Electron Diffraction (RHEED)
                      is available for surfacestructure and growth mode analysis.
                      On a vacuum buffer line attached to the main chamber, we
                      also areable to provide Low Energy Electron Diffraction
                      (LEED) surface structure analysis of vacuum
                      annealedsubstrates and as-grown films, as well as Auger
                      Electron Spectroscopy (AES) for sample chemical analysis.For
                      introduction to thin film growth methods, the OMBE is also
                      used as a teaching tool for the RWTH Aachenas part of the
                      JARA-FIT laboratory course. Students in 2020 had their first
                      encounter with a complex oxidesystem through a virtual lab
                      course. Doctoral students use the system to grow their own
                      thin films for lateranalysis with x-ray and neutron
                      facilities and to fundamentally understand the materials
                      growth process.Students at the Forschungszentrum Jülich who
                      use the neutron facilities at MLZ in Garching have
                      theadvantage that a sister MBE system is available there for
                      on-site film growth with a vacuum transfer systemto a
                      neutron reflectometer (MARIA). Highlights in this poster
                      will include recent projects such as;73 stoichiometric
                      tuning of strontium cobaltite and a reproducibility study
                      between the two sister MBE’s, domainpattern control of
                      iron palladium thin films, and strain and interfaces in
                      lanthanum strontium manganitepiezoelectric heterostructures
                      (LSMO/PMN-PT).},
      month         = {Apr},
      date          = {2021-04-12},
      organization  = {IOP Magnetism 2021, online event
                       (online event), 12 Apr 2021 - 13 Apr
                       2021},
      cin          = {JCNS-2 / PGI-4 / JARA-FIT / JCNS-FRM-II},
      cid          = {I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)PGI-4-20110106 /
                      $I:(DE-82)080009_20140620$ /
                      I:(DE-Juel1)JCNS-FRM-II-20110218},
      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},
      typ          = {PUB:(DE-HGF)1},
      url          = {https://juser.fz-juelich.de/record/894013},
}