Zobrazeno 1 - 10
of 720
pro vyhledávání: '"K. Baberschke"'
Autor:
K. Baberschke
Publikováno v:
physica status solidi (b). 245:174-181
For a proper interpretation of magnetic phenomena in low dimensional magnets, higher order spin wave excitations are more important than in bulk magnetism. Three different types of experiments will be discussed: (i) In a so-called trilayer, two ferro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::909921937079d00380657294f3bd4cb4
https://doi.org/10.1002/pssb.200776452
https://doi.org/10.1002/pssb.200776452
Autor:
Jürgen Lindner, M. Baran, V.P. Dyakonov, R. Szymczak, H. Szymczak, Kilian Lenz, Pavlo Aleshkevych, K. Baberschke
Publikováno v:
Acta Physica Polonica A. 110:57-70
A spin-wave resonance technique was used to collect information on elementary magnon excitations in high quality epitaxial La0.7Mn1.3O2.84 films prepared by dc-magnetron sputtering. It was found that besides bulk spin-wave modes, the spin-wave resona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4ca36990f8bf5b8b6d7b56379c765e9
https://doi.org/10.12693/aphyspola.110.57
https://doi.org/10.12693/aphyspola.110.57
Autor:
K. Baberschke
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 19:77-84
Electron paramagnetic resonance (EPR) in metals has contributed a lot to the understanding of the electronic structure and magnetic properties in dilute alloys as well as in concentrated ferromagnets. We recall some pioneering work of the Kazan group
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68074d417a8f1a20826fc7caf4bc4c1a
https://doi.org/10.1007/s10948-005-0099-6
https://doi.org/10.1007/s10948-005-0099-6
Autor:
Jürgen Lindner, M. Baran, H. Szymczak, R. Szymczak, V.P. Dyakonov, K. Baberschke, Pavlo Aleshkevych, Kilian Lenz
Publikováno v:
physica status solidi (a). 203:1586-1594
A review of experimental studies of magnon excitations in manganites is presented. A microwave resonance technique, in particular a spin-wave resonance (SWR) technique, is shown to allow the study of not only bulk properties but also surface properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1c85e21c8c6f3a15548ccf2ff0ef2f6
https://doi.org/10.1002/pssa.200563132
https://doi.org/10.1002/pssa.200563132
Publikováno v:
physica status solidi c. 3:122-125
The magnetic anisotropy energy and the resonance linewidth of epitaxial Fe3Si grown on GaAs(001) is studied by ferromagnetic resonance (FMR) technique. For a nearly stoichiometric sample (25.5% Si-content) a clear fourfold anisotropy is observed whic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab0af4ec242aaf99883af1654d2287db
https://doi.org/10.1002/pssc.200562426
https://doi.org/10.1002/pssc.200562426
Autor:
C. Sorg, Matthias Bernien, P. J. Jensen, N. Ponpandian, K. Baberschke, A. Scherz, Heiko Wende
Publikováno v:
physica status solidi (b). 243:165-168
Magnetic trilayer systems consisting of two ultrathin ferromagnetic films of Co and Ni separated by a non-magnetic spacer of Cu are investigated in order to analyze the effect of spin fluctuations in the ultrathin film limit (2D). The element specifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13acc7add9e313eb6325626185ea149c
https://doi.org/10.1002/pssb.200562408
https://doi.org/10.1002/pssb.200562408
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 23:796-803
Ferromagnetic resonance (FMR) measurements probe the response of magnetic systems within the nanosecond-regime due to an excitation within the microwave regime. Due to the high sensitivity of FMR this technique is well suited for the investigation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f942009e8e4dbab2ee7d96dc503b8099
https://doi.org/10.1116/1.4809520
https://doi.org/10.1116/1.4809520
Publikováno v:
physica status solidi (c). 1:3260-3263
We present a systematic study of the IEC and ferromagnetic resonance (FMR) linewidth ΔH on Cu/Ni/Cud/Co/Cu(001) trilayers, in which the Ni and Co easy-axes are aligned out-of- and in-plane, respectively. The Cu-spacer thickness is varied in the rang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db162616af0196f045ed990942a34d86
https://doi.org/10.1002/pssc.200405430
https://doi.org/10.1002/pssc.200405430
Autor:
Lutz Däweritz, K. Baberschke, C. Pampuch, Thorsten Hesjedal, Reinhold Koch, Andreas Ney, Kilian Lenz, K. H. Ploog, T. Toliński, Jürgen Lindner
Publikováno v:
Europhysics Letters (EPL). 68:726-732
We provide the first direct evidence of interactions in a self-organized pattern of coexisting ferromagnetic and paramagnetic MnAs stripe domains as a function of the coupling strength between the stripes (inter) and within one stripe (intra). The va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f10213a09e104701b31aa70c02aee0ab
https://doi.org/10.1209/epl/i2004-10263-9
https://doi.org/10.1209/epl/i2004-10263-9
Publikováno v:
Surface Science. :100-104
The growth of ultrathin Ni films on a O-(2 × 1)-reconstructed Cu(1 1 0) single crystal is compared to the one of Ni on clean Cu(1 1 0). Scanning tunneling microscopy and low energy electron diffraction reveals that the O atoms float on top of the gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78a4d5b023cfa6b5ae8c6a34081d069c
https://doi.org/10.1016/j.susc.2004.05.029
https://doi.org/10.1016/j.susc.2004.05.029