Normal state resistivity, upper critical field, and Hall effect in superconducting perovskite MgCNi3
Li S, Fan R, Chen X, Wang C, Mo W, Ruan K, Xiong Y, Luo X, Zhang H, Li L, Sun Z, Cao L. Normal state resistivity, upper critical field, and Hall effect in superconducting perovskite MgCNi3. Physical Review B 2001, 64: 132505. DOI: 10.1103/physrevb.64.132505.Peer-Reviewed Original ResearchPerovskite MgCNi3Upper critical field Hc2Weak-coupling BCS theoryCritical field Hc2Upper critical fieldNormal state resistivityBloch-Grüneisen theoryField Hc2BCS theoryCritical fieldState resistivityHall coefficient RHElectron-phonon scatteringCoherence lengthMgCNi3Hall effectWhole temperature rangeElectron typeK. AboveTheoryCarrier densityMgB2Hc2Tc