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See detailSpiel und Zufall in G.E. Lessings ‘Lustspiel’ Minna von Barnhelm
Küpper, Achim UL

Presentation (2010)

Detailed reference viewed: 39 (0 UL)
See detailSpiel und Zufall in Gotthold Ephraim Lessings ‘Lustspiel’ Minna von Barnhelm.
Küpper, Achim UL

in Gerrekens, Louis; Küpper, Achim (Eds.) Hasard. Der Spieler in der deutschsprachigen Literaturgeschichte. (2012)

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See detailSpiel-Werke. Perspektiven auf literarische Spiele und Games
Sieburg, Heinz UL; Amann, Wilhelm UL

Book published by transcript (2020)

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See detailSpielen mit Gewalt - Gewalt in digitalen Spielen
Melzer, André UL

in Gudehus, C.; Christ, M. (Eds.) Gewalt. Ein interdisziplinäres Handbuch (2013)

Detailed reference viewed: 74 (2 UL)
See detailSpielen Vorurteile im Fremdsprachenunterricht eine positive Rolle?
Hu, Adelheid UL

in Bredella, L. (Ed.) Verstehen und Verständigung durch Sprachenlernen? Dokumentation des 15. Kongresses für Fremdsprachendidaktik, veranstaltet von der DGFF vom 4.-6. Oktober 1993 in Giessen (1995)

Detailed reference viewed: 350 (1 UL)
See detailSpielerischer Umgang mit Schrift und Sprache: Zugänge zum kreativen Schreiben
Andersen, Katja Natalie UL

in Praxis Grundschule (2010), 33(1), 43-45

Detailed reference viewed: 142 (3 UL)
See detailSpielzeugwelten
Andersen, Katja Natalie UL

in Duncker, Ludwig; Lieber, Gabriele (Eds.) Bildung in der Kindheit: Handbuch zum ästhetischen Lernen für Kindergarten und Grundschule (2009)

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See detailSpillovers to small business credit risk
Wolff, Christian UL

in Small Business Economics (2021), 57

Do large credit risk shocks spill over to small businesses and affect their real economic activity? Using information on small business credit risk, we find that small businesses show increased default ... [more ▼]

Do large credit risk shocks spill over to small businesses and affect their real economic activity? Using information on small business credit risk, we find that small businesses show increased default and bankruptcy rates following a shock to a customer industry. On an industry level, the shock to a customer industry is followed by a decrease in industry markups, disproportionate closure of firms, and cutbacks in inventories. Our analysis quantifies the elevated credit risk among small businesses and suggests a non-negligible 0.83% increase in expected losses on a diversified loan portfolio following a credit risk shock. This study provides banks and supervisors with greater clarity on timing and on the extent of elevated small business credit risk. It also allows them to assess the exposure of a bank portfolio to fluctuations in small business default rate. Such improved default prediction reduces credit rationing to the small business economy. [less ▲]

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See detailSpillovers to small business credit risk
Wolff, Christian UL

Report (2019)

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See detailSpin and charge currents induced by the spin Hall and anomalous Hall effects upon crossing ferromagnetic/nonmagnetic interfaces
Hönemann, Albert; Herschbach, Christian; Fedorov, Dmitry UL et al

in Physical Review. B (2019), 99

We start closing a gap in the comparison of experimental and theoretical data associated with the spin Hall effect. Based on a first-principles characterization of electronic structure and a semiclassical ... [more ▼]

We start closing a gap in the comparison of experimental and theoretical data associated with the spin Hall effect. Based on a first-principles characterization of electronic structure and a semiclassical description of electron transport, we compute the skew-scattering contribution to the transverse spin and charge currents generated by spin and anomalous Hall effect in a Co/Cu multilayer system doped with Bi impurities. The fact that the created currents cross the interface between the two materials strongly influences the efficiency of charge-to-spin current conversion, as demonstrated by our results. [less ▲]

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See detailSpin caloric transport from density-functional theory
Popescu, Voicu; Kratzer, Peter; Entel, Peter et al

in Journal of Physics: D Applied Physics (2018), 52

Spin caloric transport refers to the coupling of heat with spin transport. Its applications primarily concern the generation of spin currents and control of magnetisation by temperature gradients for ... [more ▼]

Spin caloric transport refers to the coupling of heat with spin transport. Its applications primarily concern the generation of spin currents and control of magnetisation by temperature gradients for information technology, known by the synonym spin caloritronics. Within the framework of ab initio theory, new tools are being developed to provide an additional understanding of these phenomena in realistic materials, accounting for the complexity of the electronic structure without adjustable parameters. Here, we review this progress, summarising the principles of the density-functional-based approaches in the field and presenting a number of application highlights. Our discussion includes the three most frequently employed approaches to the problem, namely the Kubo, Boltzmann, and Landauer–Büttiker methods. These are showcased in specific examples that span, on the one hand, a wide range of materials, such as bulk metallic alloys, nano-structured metallic and tunnel junctions, or magnetic overlayers on heavy metals, and, on the other hand, a wide range of effects, such as the spin-Seebeck, magneto-Seebeck, and spin-Nernst effects, spin disorder, and the thermal spin-transfer and thermal spin–orbit torques. [less ▲]

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See detailSpin disorder at Gd grain boundaries
Döbrich, Frank UL; Elmas, M.; Ferdinand, A. et al

in Europhysics News (2009), 40/3

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See detailSpin fractionalization in topological insulators
Dolcetto, Giacomo UL

Presentation (2016, March 07)

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See detailSpin relaxation in a complex environment
Esposito, Massimiliano UL; Gaspard, P.

in Physical Review. E. (2003), 68(6),

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See detailSpin structure of nanocrystalline gadolinium
Michels, Andreas UL; Döbrich, Frank UL; Elmas, M. et al

in Europhysics Letters (2008), 81

We report on magnetic-field–dependent small-angle neutron scattering (SANS) experiments on nanocrystalline inert-gas condensed bulk Gd, which was synthesized using the low-capturing isotope 160Gd. The ... [more ▼]

We report on magnetic-field–dependent small-angle neutron scattering (SANS) experiments on nanocrystalline inert-gas condensed bulk Gd, which was synthesized using the low-capturing isotope 160Gd. The angular dependency of the scattering cross-section is in very good agreement with recent theoretical predictions. Rather unexpected for this type of material, we observe a "clover-leaf–shaped" anisotropy in the SANS signal, the origin of which is attributed to the existence of longitudinal magnetization fluctuations associated with atomic site disorder and modified coupling inside the defect cores of grain boundaries. [less ▲]

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See detailSpin structure of nanocrystalline terbium
Weissmüller, J.; Michels, Andreas UL; Michels, D. et al

in Physical Review. B, Condensed Matter and Materials Physics (2004), 69

We present an experimental study of the magnetic microstructure in the nanocrystalline hard magnet Tb. Field-dependent small-angle neutron scattering (SANS) data are analyzed quantitatively in terms of ... [more ▼]

We present an experimental study of the magnetic microstructure in the nanocrystalline hard magnet Tb. Field-dependent small-angle neutron scattering (SANS) data are analyzed quantitatively in terms of the correlation function of the spin misalignment. We find that up to applied fields of several tesla the magnetization remains “locked in” to the basal planes of the hcp crystal lattice of each individual crystallite, but that the in-plane orientation of the spins is highly nonuniform within each grain. This spin disorder at the nanoscale can be suppressed by a large applied field, but in the remanent state the disorder reduces the magnetization to values considerably below the Stoner limit. In field-dependent SANS, the intragrain spin disorder gives rise to a crossover of the scattering curves, and to the unusual finding that the scattering cross section at small scattering vector increases with increasing magnetic field. As the origin of the internal spin disorder within the grains, we propose an extra magnetic anisotropy energy at small grain size, presumably due to microstrain, a suggestion which is supported by analysis of ac-susceptibility data in the paramagnetic state. Our finding of a reduced remanence at small grain size is contrary to the remanence enhancement that is observed in other nanocrystalline hard magnets. We also report an unusual logarithmic field dependence of the magnetization over wide ranges of the applied field and temperature. [less ▲]

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See detailSpin structure of Nd-Fe-B-based textured nanocomposites:role of interface chemistry
Titov, Ivan UL; Michels, Andreas UL

Scientific Conference (2017, July 02)

Detailed reference viewed: 77 (4 UL)