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@ARTICLE{Hoppe:153679,
      author       = {Hoppe, Michael and Gorgoii, Mihaela and Schneider, Claus
                      Michael and Müller, Martina},
      title        = {{W}ide-range {S}tructural and {C}hemical {S}tability of the
                      {M}agnetic {O}xide {N}i{F}e2{O}4 {G}rown by {O}2-assisted
                      {P}ulsed {L}aser {D}eposition},
      journal      = {IEEE transactions on magnetics},
      volume       = {50},
      number       = {11},
      issn         = {1941-0069},
      address      = {New York, NY},
      publisher    = {IEEE},
      reportid     = {FZJ-2014-03183},
      pages        = {1-4},
      year         = {2014},
      abstract     = {We present a study of the structural and chemical
                      properties of the magnetic insulator NiFe2O4 on conductive
                      Nb-dopedSrTiO3(001) substrates. Special regard is given to
                      the dependence of the thin film properties on the O2:Ar
                      ratio during pulsed laserdeposition. By using stoichiometric
                      NiFe2O4 target material and varying the O2 partial pressure
                      from $0\%$ to $100\%,$ we find a nonzerooxygen threshold for
                      heteroepitaxial growth and a stoichiometric Fe:Ni cation
                      distribution. Moreover, our study clearly demonstratesthat
                      NiFe2O4 thin films grow with high quality over a wide range
                      of oxygen partial pressures. These optimized
                      NiFe2O4/SrTiO3heterostructures are envisioned as efficient
                      spin filter tunnel contacts for room temperature
                      application.},
      cin          = {PGI-6},
      ddc          = {620},
      cid          = {I:(DE-Juel1)PGI-6-20110106},
      pnm          = {422 - Spin-based and quantum information (POF2-422)},
      pid          = {G:(DE-HGF)POF2-422},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000349465900144},
      doi          = {10.1109/TMAG.2014.2322378},
      url          = {https://juser.fz-juelich.de/record/153679},
}