12 citations · 12 across the 2 of their papers we have counts for
9 papers
Magneto-thermoelectric figure of merit of Co/Cu multilayers
X. K. Hu, P. Krzysteczko, N. Liebing +7
The switching of the magnetization configurations of giant magnetoresistance multilayer stacks not only changes the electric and thermal conductivities, but also the thermopower. W…
Unusual angular dependence of tunneling magneto-Seebeck effect
Christian Heiliger, Michael Czerner, Niklas Liebing +4
We find an unusual angular dependence of the tunneling magneto-Seebeck effect (TMS). The conductance shows normally a cosine-dependence with the angle between the magnetizations of…
Tunneling magneto thermocurrent in CoFeB/MgO/CoFeB based magnetic tunnel junctions
Niklas Liebing, Santiago Serrano-Guisan, Patryk Krzysteczko +5
We study the tunneling magneto thermopower and tunneling magneto thermocurrent of CoFeB/MgO/CoFeB magnetic tunnel junctions (MTJ). The devices show a clear change of the thermoelec…
Local charge and spin currents in magnetothermal landscapes
Mathias Weiler, Matthias Althammer, Franz D. Czeschka +8
A scannable laser beam is used to generate local thermal gradients in metallic (Co2FeAl) or insulating (Y3Fe5O12) ferromagnetic thin films. We study the resulting local charge and…
Determination of spin-dependent Seebeck coefficients of CoFeB/MgO/CoFeB magnetic tunnel junction nanopillars
N. Liebing, S. Serrano-Guisan, K. Rott +4
We investigate the spin-dependent Seebeck coefficient and the tunneling magneto thermopower of CoFeB/MgO/CoFeB magnetic tunnel junctions (MTJ) in the presence of thermal gradients…
Anomalous Hall effect in the Co-based Heusler compounds CoFeSi and CoFeAl
I. -M. Imort, P. Thomas, G. Reiss +1
The anomalous Hall effect (AHE) in the Heusler compounds CoFeSi and CoFeAl is studied in dependence of the annealing temperature to achieve a general comprehension of i…