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@ARTICLE{Prajapat:824626,
      author       = {Prajapat, C. L. and Singh, Surendra and Paul, Amitesh and
                      Bhattacharya, D. and Singh, M. R. and Mattauch, S. and
                      Ravikumar, G. and Basu, S.},
      title        = {{S}uperconductivity-induced magnetization depletion in a
                      ferromagnet through an insulator in a
                      ferromagnet–insulator–superconductor hybrid oxide
                      heterostructure},
      journal      = {Nanoscale},
      volume       = {8},
      number       = {19},
      issn         = {2040-3372},
      address      = {Cambridge},
      publisher    = {RSC Publ.},
      reportid     = {FZJ-2016-07189},
      pages        = {10188 - 10197},
      year         = {2016},
      abstract     = {Coupling between superconducting and ferromagnetic states
                      in hybrid oxide heterostructures is presently a topic of
                      intense research. Such a coupling is due to the leakage of
                      the Cooper pairs into the ferromagnet. However, tunneling of
                      the Cooper pairs though an insulator was never considered
                      plausible. Using depth sensitive polarized neutron
                      reflectivity we demonstrate the coupling between
                      superconductor and magnetic layers in epitaxial
                      La2/3Ca1/3MnO3 (LCMO)/SrTiO3/YBa2Cu3O7−δ (YBCO) hybrid
                      heterostructures, with SrTiO3 as an intervening oxide
                      insulator layer between the ferromagnet and the
                      superconductor. Measurements above and below the
                      superconducting transition temperature (TSC) of YBCO
                      demonstrate a large modulation of magnetization in the
                      ferromagnetic layer below the TSC of YBCO in these
                      heterostructures. This work highlights a unique tunneling
                      phenomenon between the epitaxial layers of an oxide
                      superconductor (YBCO) and a magnetic layer (LCMO) through an
                      insulating layer. Our work would inspire further
                      investigations on the fundamental aspect of a long range
                      order of the triplet spin-pairing in hybrid structures},
      cin          = {JCNS (München) ; Jülich Centre for Neutron Science JCNS
                      (München) ; JCNS-FRM-II / JCNS-2},
      ddc          = {600},
      cid          = {I:(DE-Juel1)JCNS-FRM-II-20110218 /
                      I:(DE-Juel1)JCNS-2-20110106},
      pnm          = {6G15 - FRM II / MLZ (POF3-6G15) / 6G4 - Jülich Centre for
                      Neutron Research (JCNS) (POF3-623)},
      pid          = {G:(DE-HGF)POF3-6G15 / G:(DE-HGF)POF3-6G4},
      experiment   = {EXP:(DE-MLZ)MARIA-20140101},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000376047200032},
      doi          = {10.1039/C6NR01869F},
      url          = {https://juser.fz-juelich.de/record/824626},
}