Zobrazeno 1 - 10
of 29
pro vyhledávání: '"M. Knülle"'
Publikováno v:
Solid State Communications. 94:267-273
Magnetic EXAFS are studied using circularly polarized synchrotron radiation in the energy range of 6000–9000eV at the L-edges of pure Gd metal, the L 2,3 -edges of Eu in Eu 3 Fe 5 O 12 and the K-edges of Fe, Co and Ni metal. On the basis of a two-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::676457d0b0b35ea2fd882ae7f545de68
https://doi.org/10.1016/0038-1098(95)00056-9
https://doi.org/10.1016/0038-1098(95)00056-9
Autor:
K. Attenkofer, Hubert Ebert, S. Stähler, Peter Fischer, F. M. F. de Groot, D. Ahlers, G. Schütz, M. Knülle, Carsten Detlefs
Publikováno v:
Journal of Applied Physics. 76:6453-6458
Magnetic circular dichroism (MCD) studies at K and L edges using hard and soft x rays are presented. The relation of this universal phenomenon in the x‐ray absorption near‐edge structure (XANES) and extended x‐ray absorption fine structure (EXA
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32490bd7cd83b175dc6d2039c162d205
https://doi.org/10.1063/1.358223
https://doi.org/10.1063/1.358223
Autor:
S. Stähler, S. Rüegg, M. Knülle, W.B. Zeper, Peter Fischer, G. Schütz, Stuart S. P. Parkin, Hubert Ebert
Publikováno v:
Journal of Magnetism and Magnetic Materials. 121:234-237
Measurements of the spin-dependent absorption have been performed at the L 2,3 edges in Pt and Ir in the multilayered structures 4ACo+χAPt (χ = 9, 16, 23, 30, 40) and 4ACo+11APt+8AIr+11APt. The samples were prepared by sputtering and evaporating, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d5504d3763deb3a4fd283efbd6592fe
https://doi.org/10.1016/0304-8853(93)91194-c
https://doi.org/10.1016/0304-8853(93)91194-c
Publikováno v:
Physica Scripta. :302-306
The study of magnetic XANES of circularly polarized x-rays at the K-edges and the L-edges in 3d-, 4f- and 5d-elements in ferro(i)magnetic materials is a powerful method to investigate in an element-selective manner magnetic aspects of the electronic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5dc4d4d6ab110e8f6d41812e4085a3a6
https://doi.org/10.1088/0031-8949/1993/t49a/053
https://doi.org/10.1088/0031-8949/1993/t49a/053
Publikováno v:
Solid State Communications. 82:857-861
The spin dependence of the absorption of X-rays at the L 2 - and L 3 - edges of Ho Ho 3 Fe 5 O 12 , Ho 6 Fe 23 and Ho 2 Co 17 in Ho-metal, has been studied experimentally using circularly polarized synchrotron radiation. We have observed for the firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff1afa7d811fba5e0541d3eba9ae1d05
https://doi.org/10.1016/0038-1098(92)90708-h
https://doi.org/10.1016/0038-1098(92)90708-h
Autor:
T. Yamazaki, R. S. Hayano, K. Itahashi, K. Oyama, A. Gillitzer, H. Gilg, M. Knülle, M. Münch, P. Kienle, W. Schott, H. Geissel, N. Iwasa, G. Münzenberg
Publikováno v:
Zeitschrift für Physik A: Hadrons and Nuclei. 355:219-221
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf1c09512bd9cbd101d6b5c118e3177e
https://doi.org/10.1007/bf02769687
https://doi.org/10.1007/bf02769687
Autor:
M. Münch, Paul Kienle, W. Schott, H. Gilg, H. Geissel, G. Münzenberg, Toshimitsu Yamazaki, M. Knülle, Naohito Iwasa, Ryugo S. Hayano, K. Itahashi, A. Gillitzer, K. Oyama
Publikováno v:
Zeitschrift für Physik A Hadrons and Nuclei. 355:219-221
Narrow lines were observed around 133 MeV excitation energy in the 208Pb(d,3He) reaction at Td = 300 MeV/u using the Fragment Separator System at GSI. They are assigned to the deeply bound π−⊗207Pb states with configurations of \({\left( {2{\tex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e120bf17221e88a22b94a56f200efc9
https://doi.org/10.1007/s002180050101
https://doi.org/10.1007/s002180050101
Publikováno v:
Journal of Applied Physics. 73:6430-6432
Circular magnetic x‐ray dichroism (CMXD) was observed at the Pt and Ir L2,3 edges in the multilayered structures 25⋅(4 A Co+30 A Pt) and 25⋅(4 A Co+11 A Pt+8 A Ir+11 A Pt). The samples were prepared by sputtering and show a large perpendicular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cede6f207a20f560a8456be1952ff64
https://doi.org/10.1063/1.352622
https://doi.org/10.1063/1.352622
Publikováno v:
Journal of Applied Physics. 73:6063-6065
The method of spin‐dependent absorption has been used to examine the temperature dependence of the circular magnetic x‐ray dichroism (CMXD) of the (disordered) Invar alloy fcc Fe72Pt28. At the Fe K edge the difference of the transmission for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::08b6db56d0000fc52b4b6e0d679c7677
https://doi.org/10.1063/1.353470
https://doi.org/10.1063/1.353470
Publikováno v:
Journal of Applied Physics. 73:6910-6912
The local magnetic structure of TbFe multilayers with various layer thicknesses of Tb (26 A) and Fe (10, 20, 30 and 35 A) has been investigated by circular magnetic x‐ray dichroism (CMXD) studies. From the dichroic signal at the L3 edge both the lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac5d1ae3f39db19c231b778b86d55fbe
https://doi.org/10.1063/1.352431
https://doi.org/10.1063/1.352431