Zobrazeno 1 - 10
of 1 999
pro vyhledávání: '"Weigand, M"'
Autor:
Glorius, J., Litvinov, Yu. A., Aliotta, M., Amjad, F., Brückner, B., Bruno, C. G., Chen, R., Davinson, T., Dellmann, S. F., Dickel, T., Dillmann, I., Erbacher, P., Forstner, O., Geissel, H., Griffin, C. J., Grisenti, R., Gumberidze, A., Haettner, E., Hess, R., Hillenbrand, P. -M., Hornung, C., Joseph, R., Jurado, B., Kazanseva, E., Knöbel, R., Kostyleva, D., Kozhuharov, C., Kuzminchuk, N., Langer, C., Leckenby, G., Lederer-Woods, C., Lestinsky, M., Litvinov, S., Löher, B., Lorenz, B., Lorenz, E., Marsh, J., Menz, E., Morgenroth, T., Mukha, I., Petridis, N., Popp, U., Psaltis, A., Purushothaman, S., Reifarth, R., Rocco, E., Roy, P., Sanjari, M. S., Scheidenberger, C., Sguazzin, M., Sidhu, R. S., Spillmann, U., Steck, M., Stöhlker, T., Swartz, J. A., Tanaka, Y. K., Törnqvist, H., Varga, L., Vescovi, D., Weick, H., Weigand, M., Woods, P. J., Yamaguchi, T., Zhao, J.
Publikováno v:
Nuclear Instruments and Methods in Physics Research B 541 (2023) 190-193
Low-energy investigations on rare ion beams are often limited by the available intensity and purity of the ion species in focus. Here, we present the first application of a technique that combines in-flight production at relativistic energies with su
Externí odkaz:
http://arxiv.org/abs/2305.17142
Autor:
Garg, R., Dellmann, S., Lederer-Woods, C., Bruno, C. G., Eberhardt, K., Geppert, C., Heftrich, T., Kajan, I., Käppeler, F., Phoenix, B., Reifarth, R., Schumann, D., Weigand, M., Wheldon, C.
Tantalum-180m is nature's rarest (quasi) stable isotope and its astrophysical origin is an open question. A possible production site of this isotope is the slow neutron capture process in Asymptotic Giant Branch stars, where it can be produced via ne
Externí odkaz:
http://arxiv.org/abs/2304.06799
Autor:
Baluktsian, M., Loetgering, L., Dogan, G., Sanli, U., Weigand, M., Rose, M., Bykova, I., Schuetz, G., Keskinbora, K.
In the visible spectrum vortex beams have found various applications, ranging from optical tweezers to super-resolution imaging. Recently, these beams have been demonstrated using X-rays and electron beams. However, so far, no in-depth discussion has
Externí odkaz:
http://arxiv.org/abs/2208.03348
Autor:
Kern, L. -M., Pfau, B., Deinhart, V., Schneider, M., Klose, C., Gerlinger, K., Wittrock, S., Engel, D., Will, I., Günther, C. M., Liefferink, R., Mentink, J. H., Wintz, S., Weigand, M., Huang, M. -J., Battistelli, R., Metternich, D., Büttner, F., Höflich, K., Eisebitt, S.
Magnetic skyrmions are quasiparticles with non-trivial topology, envisioned to play a key role in next-generation data technology while simultaneously attracting fundamental research interest due to their emerging topological charge. In chiral magnet
Externí odkaz:
http://arxiv.org/abs/2202.12057
Autor:
Al-Khasawneh, K., Borris, E., Brückner, B., Erbacher, P., Fiebiger, S., Göbel, K., Heftrich, T., Kisselbach, T., Kurtulgil, D., Langer, C., Reich, M., Reifarth, R., Thomas, B., Volknandt, M., Weigand, M.
Publikováno v:
Phys. Rev. C 103, 065805, 2021
The capture cross section of $^{209}$Bi(n,$\gamma$)$^{210g}$Bi was measured at different astrophysically energies including thermal capture cross section (25 meV), resonance integral, and the Maxwellian averaged cross section at a thermal energy of $
Externí odkaz:
http://arxiv.org/abs/2107.06477
Autor:
Xing, Y. M., Glorius, J., Varga, L., Bott, L., Bruckner, C. Brandau B., Chen, R. J., Chen, X., Dababneh, S., Davinson, T., Erbacher, P., Fiebiger, S., Gassner, T., Gobel, K., Groothuis, M., Gumberidze, A., Gyurky, G., Heil, M., Hess, R., Hensch, R., Hillmann, P., Hillenbrand, P. -M., Hinrichs, O., Jurado, B., Kausch, T., Khodaparast, A., Kisselbach, T., Klapper, N., Kozhuharov, C., Kurtulgil, D., Lane, G., Langer, C., Lederer-Woods, C., Lestinsky, M., Litvinov, S., Litvinov, Yu. A., Loher, B., Petridis, N., Popp, U., Reed, M., Reifarth, R., Sanjari, M. S., Simon, H., Slavkovska, Z., Spillmann, U., Steck, M., Stohlker, T., Stumm, J., Szucs, T., Nguyen, T. T., Zadeh, A. Taremi, Thomas, B., Torilov, S. Yu., Tornqvist, H., Trageser, C., Trotsenko, S., Volknandt, M., Wang, M., Weigand, M., Wolf, C., Woods, P. J., Zhang, Y. H., Zhou, X. H.
Publikováno v:
Nuclear Inst. and Methods in Physics Research, A 982 (2020) 164367
Luminosity is a measure of the colliding frequency between beam and target and it is a crucial parameter for the measurement of absolute values, such as reaction cross sections. In this paper, we make use of experimental data from the ESR storage rin
Externí odkaz:
http://arxiv.org/abs/2008.12060
Owing to the experimental discovery of magnetic skyrmions stabilized by the Dzyaloshinskii-Moriya and/or dipolar interactions in thin films, there is a recent upsurge of interest in magnetic skyrmions with antiferromagnetic spins in order to overcome
Externí odkaz:
http://arxiv.org/abs/2008.00725
Autor:
Kröger, F. M., Weber, G., Herdrich, M. O., Glorius, J., Langer, C., Slavkovská, Z., Bott, L., Brandau, C., Brückner, B., Blaum, K., Chen, X., Dababneh, S., Davinson, T., Erbacher, P., Fiebiger, S., Gaßner, T., Göbel, K., Groothuis, M., Gumberidze, A., Gyürky, Gy., Hagmann, S., Hahn, C., Heil, M., Hess, R., Hensch, R., Hillmann, P., Hillenbrand, P. -M., Hinrichs, O., Jurado, B., Kausch, T., Khodaparast, A., Kisselbach, T., Klapper, N., Kozhuharov, C., Kurtulgil, D., Lane, G., Lederer-Woods, C., Lestinsky, M., Litvinov, S., Litvinov, Yu. A., Löher, B., Nolden, F., Petridis, N., Popp, U., Reed, M., Reifarth, R., Sanjari, M. S., Simon, H., Spillmann, U., Steck, M., Stumm, J., Szücs, T., Nguyen, T. T., Zadeh, A. Taremi, Thomas, B., Torilov, S. Yu., Törnqvist, H., Trageser, C., Trotsenko, S., Volknandt, M., Weigand, M., Wolf, C., Woods, P. J., Shevelko, V. P., Tolstikhina, I. Yu., Stöhlker, Th.
Publikováno v:
Phys. Rev. A 102, 042825 (2020)
The electron capture process was studied for Xe$^{54+}$ colliding with H$_2$ molecules at the internal gas target of the ESR storage ring at GSI, Darmstadt. Cross section values for electron capture into excited projectile states were deduced from th
Externí odkaz:
http://arxiv.org/abs/2005.01999
Autor:
Wilson, M. N., Turnbull, L. A., Gross, F., Birch, M. T., Verezhak, J. A. T., Twitchett-Harrison, A. C., Trager, N., Weigand, M., Schutz, G., Grafe, J., Hatton, P. D.
We report scanning transmission X-ray microscopy of mixed helical and skyrmion magnetic states in thin FeGe lamellae. This imaging of the out-of-plane magnetism allows clear identification of the different magnetic states, and reveals details about t
Externí odkaz:
http://arxiv.org/abs/1910.10108
Autor:
Birch, M. T., Cortés-Ortuño, D., Turnbull, L. A., Wilson, M. N., Groß, F., Träger, N., Laurenson, A., Bukin, N., Moody, S. H., Weigand, M., Schütz, G., Popescu, H., Fan, R., Steadman, P., Verezhak, J. A. T., Balakrishnan, G., Loudon, J. C., Twitchett-Harrison, A. C., Hovorka, O., Fangohr, H., Ogrin, F., Gräfe, J., Hatton, P. D.
Publikováno v:
Nature Communications 11, 1726 (2020)
Magnetic skyrmions are topologically nontrivial particles with a potential application as information elements in future spintronic device architectures. While they are commonly portrayed as two dimensional objects, in reality magnetic skyrmions are
Externí odkaz:
http://arxiv.org/abs/1909.04528