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Decisive Influence of Cation Size on the Magnetic Groundstate and Non-Fermi Liquid Behavior of ARuO3 (A = Ca, Sr)
G. Cao, O. Korneta, S. Chikara +2
We report calorimetric, magnetic and electric transport properties of single-crystal CaRuO3 and SrRuO3 as a function of temperature T and applied magnetic field B. We find that CaR…
Ca3(Ru1-xCrx)2O7: A new paradigm for spin valves
G. Cao, V. Durairaj, S. Chikara +2
The spin valve effect is a quantum phenomenon so far only realized in multilayer thin films or heterostructures. Here we report a strong spin valve effect existing in bulk single c…
Non-Fermi-liquid behavior in nearly ferromagnetic metallic SrIrO3 single crystals
G. Cao, V. Durairaj, S. Chikara +3
We report transport and thermodynamic properties of single-crystal SrIrO3 as a function of temperature T and applied magnetic field H. We find that SrIrO3 is a non-Fermi-liquid met…
Exotic Kondo-hole band resistivity and magnetoresistance of CeLaOsSb alloys
C. R. Rotundu, B. Andraka, P. Schlottmann
Electrical resistivity measurements of non-magnetic single-crystalline CeLaOsSb alloys, and 0.1, are reported for temperatures down to 20 mK and mag…
Anomalous itinerant magnetism in single crystal Sr4Ru3O10: A thermodynamic and transport investigation
G. Cao, S. Chikara, J. W. Brill +1
A thermodynamic and transport study of Sr4Ru3O10 as a function of temperature and magnetic field is presented. The central results include a growing specific heat C with increasing…
Possible quantum criticality and coexistence of spontaneous ferromagnetism and field-induced metamagnetism in triple-layered Sr4Ru3O10
G. Cao, S. Chikara, J. W. Brill +1
A thermodynamic and transport study of Sr4Ru3O10 as a function of temperature and magnetic field are presented. The central results include a growing specific heat C with increasin…