225 citations · 1.4k across the 23 of their papers we have counts for
23 papers
Nernst Effect in NdBa_2[Cu_{1-y}Ni_y]_3O_{7-δ}
N. Johannsen, Th. Wolf, A. V. Sologubenko +3
In NdBa_2[Cu_{1-y}Ni_y]_3O_{7-δ}, magnetic Ni-impurities suppress Tc but at the same time the pseudogap is strongly enhanced. This unique feature makes it an ideal system to study…
Thermal conductivity via magnetic excitations in spin-chain materials
A. V. Sologubenko, T. Lorenz, H. R. Ott +1
We discuss the recent progress and the current status of experimental investigations of spin-mediated energy transport in spin-chain and spin-ladder materials with antiferromagneti…
Spin thermal conductivity of the Haldane chain compound Y2BaNiO5
K. Kordonis, A. V. Sologubenko, T. Lorenz +2
We have measured the thermal conductivity of the spin S=1 chain compound Y2BaNiO5. Analyzing the anisotropy of the thermal transport allows to identify a definite spin-mediated the…
Thermodynamic Properties of (Ca,Sr)RuO in Magnetic Fields
J. Baier, T. Zabel, M. Kriener +9
We have studied the influence of a magnetic field on the thermodynamic properties of CaSrRuO in the intermediate metallic region with tilt and rotational distorti…
Magnetic heat transport in RCuO (R = La, Pr, Nd, Sm, Eu, and Gd)
K. Berggold, T. Lorenz, J. Baier +8
We have studied the thermal conductivity on single crystalline samples of the antiferromagnetic monolayer cuprates RCuO with R = La, Pr, Nd, Sm, Eu, and Gd. For a heat…
Magnetoresistance, specific heat and magnetocaloric effect of equiatomic rare-earth transition-metal magnesium compounds
H. Hartmann, K. Berggold, S. Jodlauk +6
We present a study of the magnetoresistance, the specific heat and the magnetocaloric effect of equiatomic Mg intermetallics with , Eu, Gd, Yb and $T = {\rm Ag}…