Domain wall propagation in Permalloy nanowires with a thickness gradient (2008)
Petracic, O., Szary, P., Zabel, H., Goerlitz, D., Nielsch, K.
The domain wall nucleation and motion processes in Permalloy nanowires with a thickness gradient along the nanowire axis have been studied. Nanowires with widths, w = 250 nm to 3 um and a base...
Origin of the reduced exchange bias in epitaxial FeNi(111)/CoO(111) bilayer (2008)
Radu, F., Mishra, S. K., Zizak, I., Erko, A. I., Durr, H. A., Eberhardt, W., ...
We have employed Soft and Hard X-ray Resonant Magnetic Scattering and Polarised Neutron Diffraction to study the magnetic interface and the bulk antiferromagnetic domain state of the archetypal...
Salikhov, R. I., Garifullin, I. A., Garif'yanov, N. N., Tagirov, L. R., Theis-Broehl, K., Westerholt, K., ...
We have studied the nuclear magnetic resonance (NMR) of 51V nuclei in the superconductor/ferromagnet thin film heterostructures Ni/V/Ni and Pd{1-x}Fe{x}/V/Pd{1-x}Fe{x} in the normaland...
Hyper-domains in exchange bias micro-stripe pattern (2008)
Theis-Broehl, K., Westphalen, A., Zabel, H., Ruecker, U., McCord, J., Hoeink, V., ...
A combination of experimental techniques, e.g. vector-MOKE magnetometry, Kerr microscopy and polarized neutron reflectometry, was applied to study the field induced evolution of the magnetization...
Artificial helical nanomagnets (2007)
Fraerman, A. A., Gribkov, B. A., Gusev, S. A., Hjorvarsson, B., Klimov, A. Yu., Mironov, V. L., ...
We demonstrate the existence of a helical state in patterned multilayer nanomagnets. The artificial helimagnets consist of a stack of single domain ferromagnetic disks separated by insulating...
Onset of spin-density-wave antiferromagnetism in Cr/V multilayers (2007)
E. Kravtsov, R. Brucas, B. Hjörvarsson, A. Hoser, A. Liebig, ...
Journal article
Structural and magnetic properties of stoichiometric epitaxial CoO/Fe exchange-bias bilayers (2007)
G. Nowak, A. Remhof, F. Radu, A. Nefedov, ...
Journal article
Structural and magnetic properties of stoichiometric epitaxial CoO/Fe exchange-bias bilayers (2007)
G. Nowak, A. Remhof, F. Radu, A. Nefedov, ...
Journal article
Westerholt, K., Bergmann, A., Grabis, J., Nefedov, A., Zabel, H.
Our Introduction starts with a short general review of the magnetic and structural properties of the Heusler compounds which are under discussion in this book. Then, more specifically, we come to the...
Theis-Bröhl, K., Wolff, M., Westphalen, A., Zabel, H., McCord, J., Höink, V., ...
This version is available at the following Publisher URL: http://prb.aps.org
Soft X-Ray Resonant Magnetic Scattering Studies on Fe/CoO Exchange Bias System (2006)
F. Radu, A. Nefedov, J. Grabis, G. Nowak, A. Bergmann, ...
Journal article
Hydrogen assisted growth of Fe/V superlattices (2006)
A. Remhof, G. Nowak, A. Liebig, H. Zabel, B. Hjörvarsson
Journal article
X-ray resonant magnetic scattering study of [Co2MnGe/Au]n and [Co2MnGe/V]n multilayers (2006)
A. Bergmann, J. Grabis, A. Nefedov, K. Westerholt, H. Zabel
Journal article
Structure and surface termination of ZnO films grown on (0001)- and (1120)-oriented Al2O3 (2006)
M. Ay, A. Nefedov, S. Gil Girol, Ch. W"oll, H. Zabel
Journal article
X-Ray Scattering at Lanthanide M5 Resonances: Application to Magnetic Depth Profiling (2005)
Ott, H., Schuessler-Langeheine, C., Schierle, E., Grigoriev, A. Yu., Leiner, V., Zabel, H., ...
Quantitative analyses of x-ray scattering from thin films of Ho and Dy metal at the M_5 resonances result in values of the optical constants and the magnetic scattering lengths f_m, with f_m as large...
Magnetic induction and domain walls in magnetic thin films at remanence (2005)
Radu,F., Leiner,V., Westerholt,K., Zabel,H., McCord,J., Vorobiev,A., ...
Quantum States of Neutrons in Magnetic Thin Films (2005)
Radu, F., Leiner, V., Wolff, M., Ignatovich, V. K., Zabel, H.
We have studied experimentally and theoretically the interaction of polarized neutrons with magnetic thin films and magnetic multilayers. In particular, we have analyzed the behavior of the critical...
Magnetic induction and domain walls in magnetic thin films at remanence (2005)
Radu, F., Leiner, V., Westerholt, K., Zabel, H., McCord, J., Vorobiev, A., ...
Magnetic induction and domain walls in magnetic thin films at remanence (2004)
Radu, F., Leiner, V., Westerholt, K., Zabel, H., McCord, J., Vorobiev, A., ...
Magnetic domain walls in thin films can be well analyzed using polarized neutron reflectometry. Well defined streaks in the off-specular spin-flip scattering maps are explained by neutron refraction...
Radu, F., Vorobiev, A., Major, J., Humblot, H., Westerholt, K., Zabel, H.
We report on the use of the polarized $^3$He gas filter and neutron resonant enhancement techniques for the measurement of spin-polarized diffuse neutron scattering due to ferromagnetic domains. A...
Positive and Perpendicular Exchange Bias CoO/Co Bilayers (2002)
Radu, F., Etzkorn, M., Siebrecht, R., Schmitte, T., Westerholt, K., Zabel, H.
We have carried out detailed experimental studies of the exchange bias effect of a series of CoO/Co(111) textured bilayers with different Co layer thickness, using the magneto-optical Kerr effect,...
Growth and hydrogenation of epitaxial yttrium switchable mirrors on CaF2 (2002)
Kooij, E.S., Rector, J., Nagengast, D.G., Kerssemakers, J.W.J., Dam, B., Griessen, R., ...
Nickel, B., Rühm, A., Donner, W., Major, J., Dosch, H., Schreyer, A., ...
Magnetic exchange coupling effects in asymmetric trilayer structures of MBE grown Co/Cr/Fe (2000)
Theis-Bröhl, K., Scheidt, R., Zeidler, T., Hillebrands, Burkard, Schreiber, F., Zabel, H., ...
We present results of anisotropy and exchange-coupling studies of asymmetric Co/Cr/Fe trilayers and superlattices grown by molecular beam epitaxy on Cr~001!/Mg~001! buffers and substrates. The...
Reorientation of Spin Density Waves in Cr(001) Films induced by Fe(001) Cap Layers (1998)
Bödeker, P., Hucht, A., Schreyer, A., Borchers, J., Güthoff, F., Zabel, H.
Proximity effects of 20 \AA thin Fe layers on the spin density waves (SDWs) in epitaxial Cr(001) films are revealed by neutron scattering. Unlike in bulk Cr we observe a SDW with its wave vector Q...
GRAZING-ANGLE NEUTRON DIFFRACTION (1989)
Ankner, J., Zabel, H., Neumann, D., Majkrzak, C., Dura, J., Flynn, C.
We describe the principles of grazing-angle neutron diffraction and our implementation of it. By relaxing non-essential collimations, we can make optimal use of the limited intensity available from...
SURFACE PHASE TRANSITION AND KINETICS OF Cu3Au (111) (1989)
Robinson, I., Vlieg, E., Zabel, H., Dura, J., Flynn, C.
Using glancing angle x-ray scattering techniques we have investigated the order-disorder transition of Cu3Au close to a (111) surface. The 5000Å thick Cu3Au film was grown epitaxially on a sapphire...
GRAZING-ANGLE NEUTRON DIFFRACTION (1989)
Ankner, J., Zabel, H., Neumann, D., Majkrzak, C., Dura, J., Flynn, C.
We describe the principles of grazing-angle neutron diffraction and our implementation of it. By relaxing non-essential collimations, we can make optimal use of the limited intensity available from...
SURFACE PHASE TRANSITION AND KINETICS OF Cu3Au (111) (1989)
Robinson, I., Vlieg, E., Zabel, H., Dura, J., Flynn, C.
Using glancing angle x-ray scattering techniques we have investigated the order-disorder transition of Cu3Au close to a (111) surface. The 5000Å thick Cu3Au film was grown epitaxially on a sapphire...
GRAZING-ANGLE NEUTRON DIFFRACTION (1989)
Ankner, J., Zabel, H., Neumann, D., Majkrzak, C., Dura, J., Flynn, C.
We describe the principles of grazing-angle neutron diffraction and our implementation of it. By relaxing non-essential collimations, we can make optimal use of the limited intensity available from...
SURFACE PHASE TRANSITION AND KINETICS OF Cu3Au (111) (1989)
Robinson, I., Vlieg, E., Zabel, H., Dura, J., Flynn, C.
Using glancing angle x-ray scattering techniques we have investigated the order-disorder transition of Cu3Au close to a (111) surface. The 5000Å thick Cu3Au film was grown epitaxially on a sapphire...
The characteristic features of the phonon dispersion of a monatomic linear chain in a Born - von Kármán and a shell model formalism are outlined. Comparing model calculations with measurements of...
PHONONS IN ALKALI GRAPHITE INTERCALATION COMPOUNDS (1981)
The [001]L phonon branches of alkali-graphite intercalation compounds CxM (x=8,24,36 ; M=K, Rb, Cs) have been measured by means of inelastic neutron scattering experiments. In all cases the phonon...
RAMAN SCATTERING STUDIES OF FOLDED SHEARING PHONONS IN KC12n (n=2 ≈ 6) (1981)
Wada, N., Klein, M., Zabel, H.
Raman measurements were performed on KC12n (n=2 ≈ 6) in the very low frequency region (10 ≈ 50 cm-1) at room temperature. We assign the observed Raman peaks to the folded k≈0...
THERMAL EXPANSION OF ALKALI-GRAPHITE INTERCALATION COMPOUNDS (1981)
The c-axis thermal expansion of several alkali-graphite intercalation compounds has been measured by means of x-ray scattering between 15 and 300 K. The thermal expansion depends strongly on the...
The characteristic features of the phonon dispersion of a monatomic linear chain in a Born - von Kármán and a shell model formalism are outlined. Comparing model calculations with measurements of...
PHONONS IN ALKALI GRAPHITE INTERCALATION COMPOUNDS (1981)
The [001]L phonon branches of alkali-graphite intercalation compounds CxM (x=8,24,36 ; M=K, Rb, Cs) have been measured by means of inelastic neutron scattering experiments. In all cases the phonon...
RAMAN SCATTERING STUDIES OF FOLDED SHEARING PHONONS IN KC12n (n=2 ≈ 6) (1981)
Wada, N., Klein, M., Zabel, H.
Raman measurements were performed on KC12n (n=2 ≈ 6) in the very low frequency region (10 ≈ 50 cm-1) at room temperature. We assign the observed Raman peaks to the folded k≈0...
THERMAL EXPANSION OF ALKALI-GRAPHITE INTERCALATION COMPOUNDS (1981)
The c-axis thermal expansion of several alkali-graphite intercalation compounds has been measured by means of x-ray scattering between 15 and 300 K. The thermal expansion depends strongly on the...
The characteristic features of the phonon dispersion of a monatomic linear chain in a Born - von Kármán and a shell model formalism are outlined. Comparing model calculations with measurements of...
PHONONS IN ALKALI GRAPHITE INTERCALATION COMPOUNDS (1981)
The [001]L phonon branches of alkali-graphite intercalation compounds CxM (x=8,24,36 ; M=K, Rb, Cs) have been measured by means of inelastic neutron scattering experiments. In all cases the phonon...
RAMAN SCATTERING STUDIES OF FOLDED SHEARING PHONONS IN KC12n (n=2 ≈ 6) (1981)
Wada, N., Klein, M., Zabel, H.
Raman measurements were performed on KC12n (n=2 ≈ 6) in the very low frequency region (10 ≈ 50 cm-1) at room temperature. We assign the observed Raman peaks to the folded k≈0...
THERMAL EXPANSION OF ALKALI-GRAPHITE INTERCALATION COMPOUNDS (1981)
The c-axis thermal expansion of several alkali-graphite intercalation compounds has been measured by means of x-ray scattering between 15 and 300 K. The thermal expansion depends strongly on the...
Exchange coupling, spin structure, and anisotropy properties in Co/Cr(001) superlattices (1970)
We have investigated by magneto-optic Kerr e#ect measurements the exchange coupling properties of Co/Cr(001) superlattices, which were grown by molecular beam epitaxial techniques. The Co thicknesses...
G. Nowak, H. Zabel, B. Hjörvarsson, K. Westerholt
Conference presentation
Superconducting spin valve structures grown on [Fe/V]-(001) superlattices 2007-03-26 - 2007-03-30
G. Nowak, K. Westerholt, M. Marcellini, A. Liebig, ...
Conference presentation
Superconducting spin valve structures grown on [Fe/V]-(001) superlattices 2007-03-26 - 2007-03-30
G. Nowak, K. Westerholt, M. Marcellini, A. Liebig, ...
Conference presentation