Two-dimensional Berezinskii–Kosterlitz–Thouless topological phase transition in three-dimensional Bi2Sr2Ca2Cu3O10+x:(La,Sr)MnO3 nanocomposites
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DOI: 10.1063/10.0004968
Abstract: Electrical transport properties of random binary networks composed of high-Tc superconductor Bi2Sr2Ca2Cu3O10+x (Bi2223) microparticles and half-metal ferromagnet La2/3Sr1/3MnO3 (LSMO) nanoparticles have been investigated. The experimental current-voltage characteristics of bulk samples of nanocomposites with a volumetric… read more here.
Keywords: three dimensional; bi2223; transition; superconducting transition ... See more keywords