4 papers
Charge Transport in Manganites: Hopping Conduction, the Anomalous Hall Effect and Universal Scaling
Y. Lyanda-Geller, S. H. Chun, M. B. Salamon +5
The low-temperature Hall resistivity ρ_{xy} of La_{2/3}A_{1/3}MnO_3 single crystals (where A stands for Ca, Pb and Ca, or Sr) can be separated into Ordinary and Anomalous contribut…
Magnetotransport in manganites and the role of quantal phases II: Experiment
S. H. Chun, M. B. Salamon, P. D. Han +2
As in conventional ferromagnets, the Hall resistivity rho_xy of a La_{2/3}(Ca,Pb)_{1/3}MnO_3 single crystal exhibits both ordinary and anomalous contributions at low temperature. H…
Hall Effect of La2/3(Ca,Pb)1/3MnO3 Single Crystals near the Critical Temperature
S. H. Chun, M. B. Salamon, P. D. Han
The Hall resistivity rho_{xy} of a La_{2/3}(Ca,Pb)_{1/3}MnO_3 single crystal has been measured as a function of temperature and field. The overall behavior is similar to that obser…
Low-temperature electrical transport and double exchange in La(Pb,Ca)MnO
M. Jaime, P. Lin, M. B Salamon +1
The resistivity in the ferromagnetic state of flux-grown La_{2/3}(Pb,Ca)_{1/3}MnO_3 single crystals, measured in magnetic fields up to 7 T, reveals a strong quadratic temperature d…