Zobrazeno 1 - 10
of 508
pro vyhledávání: '"Sperl M"'
Autor:
Marar Τ. Μ. K., Seetha S., Ashoka B. N., Kasturirangan K., Mahra H. S., Bhattacharyya J. C., Leibowitz Ε. M., Hemar S., Mendelson H., Ibbetson P. A., O’Donoghue D., Buckley D. A. H., Βreger M., Handler G., Sperl M., Serkowitsch E., Reegen P., Moskalik P., Zola S., Pajdosz G., Krzesinski J., Silvotti R., Vauclair G., Dolez N., Solheim J. E., Pfeiffer B., Kepler S. O., Kanaan A., Provencal J., Kawaler S. D., O'Brien M. S., Nather R. E., Winget D. E., Kleinman S., Nitta A., Bradley P. A., Guzik J. A., Clemens C., Sullivan D. J., Jiang X.
Publikováno v:
Open Astronomy, Vol 7, Iss 2, Pp 287-292 (1998)
Externí odkaz:
https://doaj.org/article/f0267597886441339ee2f98870c6d1c7
Autor:
Coquand, O., Sperl, M.
We investigate, using a recently developed model of liquid state theory describing the rheology of dense granular flows, how a yield stress appears in granular matter at the yielding transition. Our model allows us to predict an analytical equation o
Externí odkaz:
http://arxiv.org/abs/2112.09608
Autor:
Coquand, O., Sperl, M.
Publikováno v:
J. Chem. Phys. 152, 124113 (2020)
In a companion paper, we derived analytical expressions for the structure factor of the square-shoulder potential in a perturbative way around the high- and low-temperature regimes. Here, various physical properties of these solutions are derived. In
Externí odkaz:
http://arxiv.org/abs/1912.06580
Autor:
Coquand, O., Sperl, M.
Publikováno v:
J. Chem. Phys. 152, 124112 (2020)
We investigate the spatial structure of dense square-shoulder fluids. To this end we derive analytical perturbative solutions of the Ornstein-Zernike equation in the low- and high-temperature limits as expansions around the known hard sphere solution
Externí odkaz:
http://arxiv.org/abs/1912.06574
Akademický článek
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Publikováno v:
In Radiation Measurements March 2020 132
Autor:
Fujii, J., Salles, B. R., Sperl, M., Ueda, S., Kobata, M., Kobayashi, K., Yamashita, Y., Torelli, P., Utz, M., Fadley, C. S., Gray, A. X., Minar, J., Braun, J., Ebert, H., Di Marco, I., Eriksson, O., Thunström, P., Fecher, G. H., Ouardi, S., Stryhanyuk, H., Ikenaga, E., Back, C. H., van der Laan, G., Panaccione, G.
We report high-resolution hard x-ray photoemission spectroscopy results on (Ga,Mn)As films as a function of Mn doping. Supported by theoretical calculations we identify, over the entire 1% to 13% Mn doping range, the electronic character of the state
Externí odkaz:
http://arxiv.org/abs/1306.0841
Publikováno v:
Phys. Rev. E 87, 022207 (2013)
We consider the stationary state of a fluid comprised of inelastic hard spheres or disks under the influence of a random, momentum-conserving external force. Starting from the microscopic description of the dynamics, we derive a nonlinear equation of
Externí odkaz:
http://arxiv.org/abs/1212.1588
Autor:
Steininger, D., Huettel, A. K., Ziola, M., Kiessling, M., Sperl, M., Bayreuther, G., Strunk, Ch.
We investigate submicron ferromagnetic PdNi thin-film strips intended as contact electrodes for carbon nanotube-based spintronic devices. The magnetic anisotropy and micromagnetic structure are measured as function of temperature and aspect ratio. Co
Externí odkaz:
http://arxiv.org/abs/1208.2163
Autor:
Gareev, R. R., Petukhov, A., Schlapps, M., Doeppe, M., Sadowski, J., Sperl, M., Wegscheider, W.
MBE-grown, 5 nm-thick annealed Ga0.95Mn0.05As films with Tc~90K demonstrate transition from metallic to insulating state below To~10K, where sheet resistances Rsh~h/e2 and both longitudinal Rxx and transverse Rxy components become comparable. Below m
Externí odkaz:
http://arxiv.org/abs/0806.2590