4 papers
Anomalous-Hall heat current and Nernst effect in the ferromagnet CuCr_2Se_{4-x}Br_x
Wei-Li Lee, S. Watauchi, V. L. Miller +2
In a ferromagnet, an anomalous-Hall heat current, given by the off-diagonal Peltier term , accompanies the anomalous Hall current. By combining Nernst, thermopower and Hall…
Dissipationless Anomalous Hall Current in the Ferromagnetic Spinel CuCrSeBr
Wei-Li Lee, Satoshi Watauchi, V. L. Miller +2
In a ferromagnet, an applied electric field invariably produces an anomalous Hall current that flows perpendicular to the plane defined by and (…
Structure and Dynamics of Superconducting NaxCoO(2) Hydrate and Its Unhydrated Analog
J. W. Lynn, Q. Huang, C. M. Brown +6
Neutron scattering has been used to investigate the crystal structure and lattice dynamics of superconducting Na0.3CoO2 1.4(H/D)2O, and the parent Na0.3CoO2 material. The structure…
Chemical Instability of the Cobalt Oxyhydrate Superconductor under Ambient Conditions
M. L. Foo, R. E. Schaak, V. L. Miller +8
The layered sodium cobalt oxyhydrate superconductor Na0.3CoO2*1.4H2O is shown through X-ray diffraction and thermogravimetric studies to be one of a series of hydrated phases of Na…