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Magnetic properties of YBCO/LCMO superlattices with and without STO interlayers

Journal Article


Abstract


  • Superlattices formed of two antagonic characteristics have been broadly studied in literature mainly in order to clarify the effects of proximity and interface interactions. Here, we present a study of superlattice introducing an insulator between each superconducting and ferromagnetic layer. The electrical insulator STO, YBCO and LCMO layer are deposited by PLD method. The samples with STO show more intergrowth surface morphology, which favors the application providing better contacts between the grains. The magnetic measurements indicated higher Tc values and high anisotropy for SLs with STO, which is dependent on the relative thickness of LCMO and YBCO. © (2014) Trans Tech Publications, Switzerland.

UOW Authors


  •   Yonamine, Anne H. (external author)
  •   Fedoseev, Sergey (external author)
  •   dos Santos, Dayse I. (external author)
  •   Pan, Alexey

Publication Date


  • 2014

Citation


  • Yonamine, A. H., Fedoseev, S. A., dos Santos, D. I. & Pan, A. V. (2014). Magnetic properties of YBCO/LCMO superlattices with and without STO interlayers. Advanced Materials Research, 975 101-105.

Scopus Eid


  • 2-s2.0-84905649956

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/3235

Number Of Pages


  • 4

Start Page


  • 101

End Page


  • 105

Volume


  • 975

Abstract


  • Superlattices formed of two antagonic characteristics have been broadly studied in literature mainly in order to clarify the effects of proximity and interface interactions. Here, we present a study of superlattice introducing an insulator between each superconducting and ferromagnetic layer. The electrical insulator STO, YBCO and LCMO layer are deposited by PLD method. The samples with STO show more intergrowth surface morphology, which favors the application providing better contacts between the grains. The magnetic measurements indicated higher Tc values and high anisotropy for SLs with STO, which is dependent on the relative thickness of LCMO and YBCO. © (2014) Trans Tech Publications, Switzerland.

UOW Authors


  •   Yonamine, Anne H. (external author)
  •   Fedoseev, Sergey (external author)
  •   dos Santos, Dayse I. (external author)
  •   Pan, Alexey

Publication Date


  • 2014

Citation


  • Yonamine, A. H., Fedoseev, S. A., dos Santos, D. I. & Pan, A. V. (2014). Magnetic properties of YBCO/LCMO superlattices with and without STO interlayers. Advanced Materials Research, 975 101-105.

Scopus Eid


  • 2-s2.0-84905649956

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/3235

Number Of Pages


  • 4

Start Page


  • 101

End Page


  • 105

Volume


  • 975