5 papers
Itinerant Ferromagnetism and Metamagnetism in Cr Doped Perovskite Ruthenates
V. Durairaj, E. Elhami, S. Chikara +5
We report results of structural, magnetic and transport properties of single crystal CaRu1-xCrxO3 (0≤x≤0.36) and SrRu1-xCrxO3 (0≤x≤0.30). Cr substitution as…
Magnetic, electronic and Shubnikov-de Haas investigation of the dense Kondo system CeAgSb2
E. Jobiliong, J. S. Brooks, E. S. Choi +2
Of the dense Kondo materials in the class CeTSb2 (where T = Au, Ag, Ni, Cu, or Pd), CeAgSb2 is special due to its complex magnetic ground state, which exhibits both ferro- and anti…
Semiconductive and Photoconductive Properties of the Single Molecule Magnets Mn12-Acetate and Fe8Br8
J. M. North, D. Zipse, N. S. Dalal +4
Resistivity measurements are reported for single crystals of Mn12-Acetate and Fe8Br8. Both materials exhibit a semiconductor-like, thermally activated behavior over the 200-300 K r…
Pressure dependent thermoelectric power of MgB superconductor
E. S. Choi, W. Kang, J. Y. Kim +4
We have measured temperature dependence of thermoelectric power (TEP) on MgB superconductor under hydrostatic pressure. The sign and temperature dependence of TEP shows metalli…
Metallic temperature dependence of resistivity in perchlorate doped polyacetylene
Y. W. Park, E. S. Choi, D. S. Suh
We have measured the electrical resistivity () and the thermoelectric power (TEP) of the perchlorate (ClO4^-) doped stretch oriented polyacetylene (PA) film. For the highly cond…