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    • Magnetic Field Induced Transition in Vanadium Spinels 

      Mun, E.D.; Chern, Gia-Wei; Pardo, Victor; Rivadulla, Francisco; Sinclair, R.; Zhou, Haidong; Zapf, Vivien; Batista, Cristian D. (2014)
      We study vanadium spinels AV2O4 (A=Cd,Mg) in pulsed magnetic fields up to 65 T. A jump in magnetization at μ0H≈40 T is observed in the single-crystal MgV2O4, indicating a field induced quantum phase transition between ...
    • Nonmonotonic evolution of the charge gap in ZnV2O4 under pressure 

      Kuntscher, Christine; Rabia, Kaneez; Forthaus, M.K.; Abd-Elmeguid, M. M.; Rivadulla, Francisco; Kato, Y.; Batista, Cristian D. (APS Physics, 2012)
      A2+V2O4 spinels provide a unique opportunity for studying the evolution of the charge gap of Mott insulators that approach the itinerant electron limit under the application of external pressure. Here we report ...





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