12 citations · 31 across the 5 of their papers we have counts for
5 papers
On the peak in the far-infrared conductivity of strongly anisotropic cuprates
A. Pimenov, A. V. Pronin, A. Loidl +2
We investigate the far-infrared and submillimeter-wave conductivity of electron-doped La_(2-x)Ce_xCuO_4 tilted 1 degree off from the ab-plane. The effective conductivity measured f…
Energy gap and London penetration depth of MgB_2 films determined by microwave resonator measurement
N. Klein, B. B. Jin, J. Schubert +5
We have measured the temperature dependence of the microwave surface impedance Z_s = R_s + iΩμ_0 of a MgB2 film at a frequency Ω/2Πof 18 GHz employing a dielectric resonator techni…
Universal relationship between the penetration depth and the normal-state conductivity in YBaCuO
A. Pimenov, A. Loidl, B. Schey +5
The absolute values of the conductivity in the normal state sigma_n and of the low temperature penetration depths lambda(0) were measured for a number of different samples of the Y…
Wide range dielectric spectroscopy on glass-forming materials: an experimental overview
U. Schneider, P. Lunkenheimer, A. Pimenov +2
Dielectric spectroscopy is one of the most commonly used techniques for the investigation of the dynamic response of glass-forming materials. The tremendous slow-down of the partic…
Frequency dependent relaxation rate in the superconducting YBa2Cu3O{6+delta}
A. Pimenov, A. Loidl, G. Jakob +1
The submillimeter-wave 3 cm{-1} < nu < 35 cm{-1} complex conductivity of the reduced YBa2Cu3O{6+delta} film (Tc=56.5 K) was investigated for temperatures 4 K < T < 300 K and compar…