24 citations · 93 across the 9 of their papers we have counts for
9 papers
On the influence of reference sample properties on magnetic force microscopy calibrations
Baha Sakar, Christopher Habenschaden, Sibylle Sievers +1
Magnetic force microscopy (MFM) allows the characterization of magnetic stray field distributions with high sensitivity and spatial resolution. Based on a suitable calibration proc…
Magnetic Force Microscopy: High Quality-Factor Two-Pass Mode
Christopher Habenschaden, Sibylle Sievers, Alexander Klasen +2
Magnetic force microscopy (MFM) is a well-established technique in scanning probe microscopy that allows for the imaging of magnetic samples with a spatial resolution of tens of nm…
Near-field magneto-caloritronic nanoscopy on ferromagnetic nanostructures
E. Pfitzner, X. Hu, H. W. Schumacher +8
Near-field optical microscopy by means of infrared photocurrent mapping has rapidly developed in recent years. In this letter we introduce a near-field induced contrast mechanism a…
Tunnel magneto-Seebeck effect
Timo Kuschel, Michael Czerner, Jakob Walowski +5
The interplay of charge, spin and heat transport is investigated in the fascinating research field of spin caloritronics, the marriage of spintronics and thermoelectrics. Here, man…
Excitation and coherent control of magnetization dynamics in magnetic tunnel junctions using acoustic pulses
H. F. Yang, F. Garcia-Sanchez, X. K. Hu +7
We experimentally study magnetization dynamics in magnetic tunnel junctions driven by femtosecond-laser-induced surface acoustic waves. The acoustic pulses induce a magnetization p…
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…
Influence of sample geometry on inductive damping measurement methods
N. Liebing, S. Serrano-Guisan, A. Caprile +5
We study the precession frequency and effective damping of patterned permalloy thin films of different geometry using integrated inductive test structures. The test structures cons…
Towards wafer scale inductive determination of magnetostatic and dynamic parameters of magnetic thin films and multilayers
Sibylle Sievers, Niklas Liebing, Paul Nass +3
We investigate an inductive probe head suitable for non-invasive characterization of the magnetostatic and dynamic parameters of magnetic thin films and multilayers on the wafer sc…
Inductive determination of the optimum tunnel barrier thickness in magnetic tunnelling junction stacks for spin torque memory applications
Santiago Serrano-Guisan, Witold Skowronski, Jerzy Wrona +5
We use pulsed inductive microwave magnetometry to study the precessional magnetization dynamics of the free layer in CoFeB/MgO/CoFeB based magnetic tunnelling junction stacks with…