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@ARTICLE{Shalaby:894305,
      author       = {Shalaby, M. S. and Hamed, Mai Hussein and Yousif, N. M. and
                      Hashem, H. M.},
      title        = {{T}he impact of the addition of {B}i2{T}e3 nanoparticles on
                      the structural and the magnetic properties of the {B}i-2223
                      high-{T}c superconductor},
      journal      = {Ceramics international},
      volume       = {47},
      number       = {18},
      issn         = {0272-8842},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {FZJ-2021-03165},
      pages        = {25236 - 25248},
      year         = {2021},
      abstract     = {The polycrystalline granular BSCCO high Tc superconductors
                      (HTSC) have limitations in various applications. These
                      limitations appear due to the flux pinning's weakness and
                      the weak links between the grains comparatively in high
                      temperatures and high applied magnetic fields. Bi2Te3
                      nanoparticles are artificially introduced into the Bi-2223
                      HTCS matrix to be employed as effective flux pinning centers
                      to enhance the flux pinning capability and the critical
                      current density. The effect of the additive of Bi2Te3
                      nanoparticles on the structural and physical properties of
                      Bi-2223 were investigated for the polycrystalline
                      (Bi1.6Pb0.4Sr2Ca2Cu3O10+δ)1-x/(Bi2Te3)x where (x =
                      $0.00,0.01,0.02\&$ 0.03). The phase structure/formation,
                      volume fraction, the lattice constants were described by
                      X-ray powder diffraction (XRD) measurements. Diamagnetic
                      signal has been investigated with two onset temperatures
                      $(Tc1\&Tc2)$ for the common BSCCO phases (Bi-2223 and
                      Bi-2212) which confirm the XRD obtained data without any
                      indication for unwanted impurities. The magnetic
                      interactions between Bi2Te3 nanoparticles addition and the
                      superconductor matrix are discussed at 5 and 50 K. The
                      relation between the microstructure, BSCCO phase's contents,
                      the hysteresis loops, the calculated critical current
                      densities, and the flux densities were also reported for the
                      samples. Nano-Bi2Te3 shows a great impact on the BSCCO
                      superconducting properties and influences its flux densities
                      and the flux pinning mechanisms as reported experimentally
                      and theoretically. Consequently, the additive of Bi2Te3
                      nanoparticles must be carefully controlled to balance the
                      microstructure and superconducting parameters of the BSCCO
                      HTSC.},
      cin          = {JCNS-2 / PGI-4 / JARA-FIT},
      ddc          = {670},
      cid          = {I:(DE-Juel1)JCNS-2-20110106 / I:(DE-Juel1)PGI-4-20110106 /
                      $I:(DE-82)080009_20140620$},
      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)16},
      UT           = {WOS:000682374900004},
      doi          = {10.1016/j.ceramint.2021.05.244},
      url          = {https://juser.fz-juelich.de/record/894305},
}