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cond-mat.str-el2005
Competition between ferromagnetism and spin glass: the key for large magnetoresistance in oxygen deficient perovskites SrCo1-xMxO3-d (M = Nb, Ru)
T. Motohashi, V. Caignaert, V. Pralong +3
The magnetic and magnetotransport properties of the oxygen deficient perovskites, SrCo1-xMxO3-d with M = Nb and Ru, were investigated. Both Nb- and Ru-substituted cobaltites are we…
cond-mat.str-el2004★ 2 cited
Quantum Tunneling of the Magnetization in the Ising Chain Compound Ca3Co2O6
A. Maignan, V. Hardy, S. Hebert +5
The magnetic behavior of the Ca3Co2O6 spin chain compound is characterized by a large Ising-like character of its ferromagnetic chains, set on triangular lattice, that are antiferr…
cond-mat.str-el2003
Dome-shaped magnetic phase diagram of thermoelectric layered cobaltites
J. Sugiyama, J. H. Brewer, E. J. Ansaldo +7
Using muon spin spectroscopy we have found that, for both NaCoO (0.6 0.9) and 3- and 4-layer cobaltites, a common low temperature magnetic state (which in som…