Zobrazeno 1 - 10
of 43
pro vyhledávání: '"U. Kirschbaum"'
Autor:
P. C. Chow, U. Kirschbaum, D Washington-Stokes, R Lukic, T.P Hogan, T. D. Golding, C.L Littler
Publikováno v:
Journal of Crystal Growth. :854-857
A detailed study of the growth of Al x In 1-x As 1-y Sb y /GaSb multilayers on GaSb(100) substrates by molecular beam epitaxy (MBE) has been performed as part of an investigation for the use of this materials system for kinetic heterojunctions (KHJs)
Autor:
H. Mühlbauer, Bernd Rellinghaus, B. Kabius, U. Kirschbaum, Eberhard F. Wassermann, Günter Dumpich
Publikováno v:
Journal of Magnetism and Magnetic Materials. 161:37-42
We report on Fe 71 Pt 29 thin films which are prepared by co-evaporation of Fe and Pt onto quartz substrates at room temperature. Fe 71 Pt 29 films exhibit after annealing up to 870 K an ordered L1 2 -structure as obtained by X-ray diffraction (XRD),
Publikováno v:
International Journal of Modern Physics B. :670-674
From a comparison of the thermal expansion and magnetization behavior of uhv evaporated fcc FeNi films with the respective bulk we will show that neither the deviation of the moment from the Slater-Pauling curve nor the weak magnetic behavior (small
Autor:
J. Liang, Eberhard F. Wassermann, U. Kirschbaum, H. Mühlbauer, J. Kästner, Th. Lübeck, Günter Dumpich
Publikováno v:
Physical Review B. 46:9258-9261
From measurements of the thermal expansion and magnetization on uhv evaporated fcc Fe-Ni alloy films we show that the deviation of the average magnetic moment from the Slater-Pauling curve, observed in Fe-Ni bulk alloys around ${\mathrm{Fe}}_{65}$${\
Autor:
Werner Keune, U. Kirschbaum, Ko Mibu, B. Scholz, Richard A. Brand, Eberhard F. Wassermann, Teruya Shinjo
Publikováno v:
Journal of Magnetism and Magnetic Materials. 93:499-502
Multilayered films were prepared by alternate deposition of Fe and Tb in ultrahigh vacuum ( p ≤ 10 -9 mbar) on Kapton substrates at 295 K. We have investigated samples with a Fe-layer thickness of 10 A and with a Tb-layer thickness of 26 A. 57 Fe-M
Publikováno v:
Physica B: Condensed Matter. 161:269-275
Experimental results from 57 Fe Mossbauer-effect investigations on epitaxial, γ-Fe ultrathin films and on γ-Fe precipitates are presented. Depending on the preparation conditions, low-moment anti-ferromagnetic Fe or high-moment ferromagnetic Fe is
Publikováno v:
Physica B: Condensed Matter. 161:281-284
We have determined the dependence of the magnetic transition temperature TN and of the magnetic hyperfine field Bhf on particle volume and on matrix lattice parameter in coherent antiferromagnetic γ-Fe precipitates in Cu100−xAlx matrices (0⩽x⩽
Autor:
Christoph Scheidegger, U. Kirschbaum, F. Fornasier, Juliette Asta, S. A. Pirintsos, Pier Luigi Nimis, O. W. Purvis, W. Erhardt, V. Wirth, Marco Ferretti, C. Van Haluwyn
Publikováno v:
Monitoring with Lichens — Monitoring Lichens ISBN: 9781402004308
Monitoring with Lichens – Monitoring Lichens
Monitoring with Lichens – Monitoring Lichens
In the last decades, several methods were proposed for assessing environmental quality — mainly air pollution — on the basis of lichen data (see chapter 4, this volume). At the end of the 80s the predictivity of 20 different methods with respect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b1266c37491ba346245905ba049ce0c
https://hdl.handle.net/11368/2556325
https://hdl.handle.net/11368/2556325
Publikováno v:
Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1995, 05 (C2), pp.C2-111-C2-116. ⟨10.1051/jp4:1995217⟩
Journal de Physique IV Proceedings, EDP Sciences, 1995, 05 (C2), pp.C2-111-C2-116. ⟨10.1051/jp4:1995217⟩
We determined the structural and the magnetic phase diagram for the disordered, ternary system FeNiPt in the Fe-rich corner in the vicinity of the γ(fcc)-α(bcc) transition region along the quasi binary cross section Fe 1-x (Pt 50 Ni 50 ) x with x=0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d70522447d14d9d2e34be1bdc5a4548
https://hal.archives-ouvertes.fr/jpa-00253579/document
https://hal.archives-ouvertes.fr/jpa-00253579/document
Publikováno v:
Vacuum. 41:1416-1417
Fe/Ni and Fe/Fe 1− x Ni x multilayer structures with a wavelength λ between 4 and 40 nm were prepared on quartz crystals in an uhv coevaporation system at room temperature. The in situ measurements of the resistance during the evaporation process