57 citations · 115 across the 4 of their papers we have counts for
4 papers
Effect of chemical substitution and pressure on YbRh2Si2
M. Nicklas, M. E. Macovei, J. Ferstl +3
We carried out electrical resistivity experiments on (Yb,La)Rh2Si2 and on Yb(Rh,Ir)2Si2 under pressure and in magnetic fields. YbRh2Si2 exhibits a weak antiferromagnetic transition…
Spin dynamics of observed by Electron Spin Resonance
J. Sichelschmidt, J. Wykhoff, H. -A. Krug von Nidda +3
Below the Kondo temperature electron spin resonance (ESR) usually is not observable from the Kondo-ion itself because the characteristic spin fluctuation energy results…
Observation of an optical non-Fermi-liquid behavior in the heavy fermion state of YbRhSi
S. Kimura, J. Sichelschmidt, J. Ferstl +3
We report far-infrared optical properties of YbRhSi for photon energies down to 2 meV and temperatures 0.4 -- 300 K. In the coherent heavy quasiparticle state, a linear…
Field-induced suppression of the heavy-fermion state in YbRh_2Si_2
Y. Tokiwa, P. Gegenwart, T. Radu +4
We report DC magnetization measurements on YbRh_2Si_2 at temperatures down to 0.04K, magnetic fields B<11.5T and under hydrostatic pressure P<1.3GPa. At ambient pressure a kink at…