Zobrazeno 1 - 10
of 341
pro vyhledávání: '"H Maletta"'
Publikováno v:
Journal of Magnetism and Magnetic Materials. 320:2682-2687
Atomic force microscopy (AFM), X-ray magnetic circular dichroism (XMCD), magnetic force microscopy (MFM) and vibrating sample magnetometry (VSM) have been used to measure the magnetic and geometrical characteristics of triangular-shaped Co structures
Publikováno v:
Journal of Magnetism and Magnetic Materials. 269:89-94
The magnetization of ultrathin Fe deposited in situ onto a V(1 1 0) single crystal has been studied by means of X-ray magnetic circular dichroism measurements at the L 2,3 absorption edges of Fe and V as a function of the Fe coverage. The Fe magnetiz
Publikováno v:
Surface Science. 495:185-194
Thin epitaxial W(1 1 0)/Co and Au(1 1 1)/Co films were prepared by molecular beam epitaxy on single crystal sapphire Al 2 O 3 (1 1 2 0) substrates and investigated by means of low energy electron diffraction and Auger electron spectroscopy. The growt
Autor:
W. Gudat, F. Senf, U Englisch, K.J.S. Sawhney, H Maletta, H Rossner, Johannes Bahrdt, S. Sasaki
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. :541-544
The soft X-ray monochromator beamline installed at an elliptical undulator at BESSY-II is discussed. A technical description of the undulator and the main elements of the beamline is given. The APPLE-II type magnetic structure of the undulator is a p
Publikováno v:
HortTechnology. 11:230-233
The effect of disease forecasting systems and stake or ground culture on foliar and postharvest disease control for tomato (Lycopersicon esculentum) was evaluated during two growing seasons in northern New Jersey. Foliar disease was reduced and marke
Autor:
E. Holub-Krappe, R. Goyette, M. Fieber-Erdmann, Frank Klose, H. Sowers, H. Maletta, H. J. Bleif, Ch. Rehm, L. Troger
Publikováno v:
Physica B: Condensed Matter. 283:184-188
Hydrogen can be absorbed in large quantities by 100 A thin Nb layers embedded in epitaxial W/Nb and polycrystalline Fe/Nb multilayers. The solubility and the hydrogen-induced structural changes of the host lattice are explored in situ by small-angle
Publikováno v:
Journal of Magnetism and Magnetic Materials. 212:337-346
The magnetization of thin Fe(1 1 0) films was measured by magneto-optical Kerr effect (MOKE) magnetometry and polarized neutron reflectometry (PNR). In order to further understand the influence of strain and roughness on the Fe magnetization differen
Publikováno v:
Europhysics Letters (EPL). 49:658-664
The g-factor, the intrinsic magnetic anisotropy energy (MAE) and the magnetization are determined from high-precision multi-frequency ferromagnetic resonance measurements and SQUID magnetometry. In Fe2/V5 and Fe4/V4 bcc(100) superlattices we find dif
Autor:
T. Ruckert, J. Jungermann, H. Maletta, F. Richomme, W. Kleemann, J. Teillet, Frank Klose, J. Tappert, S. Neumann, Richard A. Brand, Werner Keune, W.S. Kim
Publikováno v:
Philosophical Magazine B. 80:257-274
The Fe spin structure in ultrahigh-vacuum-deposited hcp Tb(t Tb )/bcc Fe(t Fe ) multilayers (t Tb and t Fe are the Tb and Fe layer thicknesses respectively) with perpendicular magnetic anisotropy (PMA) and large coercivity at low temperatures was inv
Publikováno v:
Journal of Magnetism and Magnetic Materials. 210:357-365
Fe/CeH{sub 2-{delta}} multilayers exhibit at room temperature evidence of interlayer exchange coupling. Subsequent Fe layers are either parallel or antiparallel to each other, depending on the Fe and CeH{sub 2-{delta}} layer thickness. However, when