Zobrazeno 1 - 10
of 1 417
pro vyhledávání: '"NEUMANN, N."'
Autor:
Killge, S., Charania, S., Richter, K., Neumann, N., Al-Husseini, Z., Plettemeier, D., Bartha, J. W.
Optical connectivity has the potential to outperform copper-based TSVs in terms of bandwidth at the cost of more complexity due to the required electro-optical and opto-electrical conversion. The continuously increasing demand for higher bandwidth pu
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A35138
https://tud.qucosa.de/api/qucosa%3A35138/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A35138/attachment/ATT-0/
Autor:
van Deventer, O., Spethmann, N., Loeffler, M., Amoretti, M., Brink, R. van den, Bruno, N., Comi, P., Farrugia, N., Gramegna, M., Kassenberg, B., Kozlowski, W., Länger, T., Lindstrom, T., Martin, V., Neumann, N., Papadopoulos, H., Pascazio, S., Peev, M., Pitwon, R., Rol, M. A., Traina, P., Venderbosch, P., Wilhelm-Mauch, F. K., Jenet, A.
Publikováno v:
EPJ Quantum Technol. 9 (2022) 33
The Second Quantum Revolution facilitates the engineering of new classes of sensors, communication technologies, and computers with unprecedented capabilities. Supply chains for quantum technologies are emerging, some focussed on commercially availab
Externí odkaz:
http://arxiv.org/abs/2203.01622
Publikováno v:
Current Directions in Biomedical Engineering, Vol 7, Iss 1, Pp 53-57 (2021)
Fluorescent cardiac imaging can be applied for intraoperative quality control after a coronary bypass grafting surgery to ensure the myocardial perfusion by evaluating the increasing contrast agent enrichment in the heart. The motion due to the beati
Externí odkaz:
https://doaj.org/article/9209a15c28874db8822a83dfa763611e
Autor:
Kim, H. -K., Gassert, H., Schöffler, M. S., Titze, J. N., Waitz, M., Voigtsberger, J., Trinter, F., Becht, J., Kalinin, A., Neumann, N., Zhou, C., Schmidt, L. Ph. H., Jagutzki, O., Czasch, A., Merabet, H., Schmidt-Böcking, H., Jahnke, T., Cassimi, A., Dörner, R.
Publikováno v:
Phys. Rev. A, 88, 042707, (2013)
We investigate the contribution of Interatomic Coulombic Decay induced by ion impact in neon and argon dimers (Ne$_2$ and Ar$_2$) to the production of low energy electrons. Our experiments cover a broad range of perturbation strengths and reaction ch
Externí odkaz:
http://arxiv.org/abs/1310.8444
Autor:
Havermeier, T., Jahnke, T., Kreidi, K., Wallauer, R., Voss, S., Schöffler, M., Schössler, S., Foucar, L., Neumann, N., Titze, J., Sann, H., Kühnel, M., Voigtsberger, J., Morilla, J. H., Schöllkopf, W., Schmidt-Böcking, H., Grisenti, R. E., Dörner, R.
Publikováno v:
Phys. Rev. Lett. 104, 133401 (2010)
Using synchrotron radiation we simultaneously ionize and excite one helium atom of a helium dimer (He_2) in a shakeup process. The populated states of the dimer ion (i.e. He^[*+](n = 2; 3)-He) are found to deexcite via interatomic coulombic decay. Th
Externí odkaz:
http://arxiv.org/abs/1006.2664
Autor:
Havermeier, T., Jahnke, T., Kreidi, K., Wallauer, R., Voss, S., Schöffler, M., Schössler, S., Foucar, L., Neumann, N., Titze, J., Sann, H., Kühnel, M., Voigtsberger, J., Malakzadeh, A., Sisourat, N., Schöllkopf, W., Schmidt-Böcking, H., Grisenti, R. E., Dörner, R.
Publikováno v:
Phys. Rev. Lett. 104, 153401 (2010)
We show that a single photon can ionize the two helium atoms of the helium dimer in a distance up to 10 {\deg}A. The energy sharing among the electrons, the angular distributions of the ions and electrons as well as comparison with electron impact da
Externí odkaz:
http://arxiv.org/abs/1006.2667
Autor:
Neumann, N., Hant, D., Schmidt, L. Ph. H., Titze, J., Jahnke, T., Czasch, A., Schöffler, M. S., Kreidi, K., Jagutzki, O., Schmidt-Böcking, H., Dörner, R.
Fragmentation of highly charged molecular ions or clusters consisting of more than two atoms can proceed in an onestep synchronous manner where all bonds break simultaneously or sequentially by emitting one ion after the other. We separated these dec
Externí odkaz:
http://arxiv.org/abs/1001.3846
Autor:
Kreidi, K., Jahnke, T., Weber, Th., Havermeier, T., Grisenti, R. E., Liu, X., Morisita, Y., Schössler, S., Schmidt, L. Ph. H., Schöffler, M., Odenweller, M., Neumann, N., Foucar, L., Titze, J., Ulrich, B., Sturm, F., Stuck, C., Wallauer, R., Voss, S., Lauter, I., Kim, H. K., Rudloff, M., Fukuzawa, H., Prümper, G., Saito, N., Ueda, K., Czasch, A., Jagutzki, O., Schmidt-Böcking, H., Semenov, S. K., Cherepkov, N. A., Dörner, R.
We used Cold Target Recoil Ion Momentum Spectroscopy (COLTRIMS) to investigate the decay of Ne$_2$ after K-shell photoionization. The breakup into Ne$^{1+}$ / Ne$^{2+}$ shows interatomic Coulombic decay (ICD) occurring after a preceding atomic Auger
Externí odkaz:
http://arxiv.org/abs/0803.4461
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