29 citations · 87 across the 6 of their papers we have counts for
6 papers
Thermally Assisted Flux Flow in MgB2 : Strong Magnetic Field Dependence of the Activation Energy
A. Sidorenko, V. Zdravkov, V. Ryazanov +6
The origin of the resistive transition broadening for MgB2 thin films was investigated. Thermally activated flux flow is found to be responsible for the resistivity contribution in…
Pressure dependence of phase transitions in the quasi one-dimensional metal-insulator transition system beta-Na1/3V2O5
G. Obermeier, D. Ciesla, S. Klimm +1
The pressure dependence of phase transitions in the quasi one-dimensional vanadium oxide -NaVO has been studied by magnetic susceptibility and electrical resisti…
Atomic scale imaging and spectroscopy of the V_2O_3 (0001)-surface: bulk versus surface effects
M. Preisinger, J. Will, M. Klemm +2
We present atomic scale images of a V_2O_3 (0001)-surface, which show that the surface is susceptible to reconstruction by dimerization of vanadium ions. The atomic order of the su…
Transport, magnetic, thermodynamic and optical properties in Ti-doped Sr_2RuO_4
K. Pucher, J. Hemberger, F. Mayr +9
We report on electrical resistivity, magnetic susceptibility and magnetization, on heat capacity and optical experiments in single crystals of Sr_2Ru_(1-x)Ti_xO_4. Samples with x=0…
New magnetic phase in metallic V_{2-y}O_3 close to the metal insulator transition
S. Klimm, M. Herz, R. Horny +3
We have observed two spin density wave (SDW) phases in hole doped metallic V_{2-y}O_3, one evolves from the other as a function of doping, pressure or temperature. They differ in t…
Magnetic properites of the Heavy Fermion Antiferromagnets YbNiAl and YbPtAl
J. Diehl, H. Davideit, S. Klimm +4
Measurements of electrical resistivity and Hall effect as a function of magnetic field on the Heavy Fermion Systems YbNiAl and YbPtAl are presented. Both compounds order antiferro…