Interatomic Coulombic Decay following Photoionization of the Helium Dimer: Observation of Vibrational Structure

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

Localization of Inner-Shell Photoelectron Emission and Interatomic Coulombic Decay in Ne$_2$

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

Single Photon-Induced Symmetry Breaking of H₂ Dissociation

Autor: Martín, F., Fernández, J., Havermeier, T., Foucar, L., Weber, Th., Kreidi, K., Schöffler, M., Schmidt, L., Jahnke, T., Jagutzki, O., Czasch, A., Benis, E. P., Osipov, T., Landers, A. L., Belkacem, A., Prior, M. H., Schmidt-Böcking, H., Cocke, C. L., Dörner, R.

Publikováno v: Science, 2007 Feb 01. 315(5812), 629-633.

Externí odkaz: https://www.jstor.org/stable/20038884

Fragmentation pathways for selected electronic states of the acetylene dication

Autor: Osipov, Timur, Rescigno, Thomas N., Weber, Thorsten, Miyabe, Shungo, Jahnke, T., Alnaser, A., Hertlein, Markus P., Jagutzki, O., Schmidt, L.Ph.H., Schoffler, M., Foucar, L., Schossler, S., Havermeier, T., Odenweller, M., Voss, S., Feinberg, Ben, Landers, Alan, Prior, Michael H., Dorner, Reinhart, Cocke, C.L., Belkacem, Ali

Publikováno v: Osipov, Timur; Rescigno, Thomas N.; Weber, Thorsten; Miyabe, Shungo; Jahnke, T.; Alnaser, A.; et al.(2008). Fragmentation pathways for selected electronic states of the acetylene dication. Lawrence Berkeley National Laboratory. Lawrence Berkeley National Laboratory: Lawrence Berkeley National Laboratory. Retrieved from: http://www.escholarship.org/uc/item/8fc200b0

Coincident measurement of the Auger electron and fragment ion momenta emitted after carbon core-level photoionization of acetylene has yielded new understanding of how the dication fragments. Ab initio calculations and experimental data, including bo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::70426398b590518c46544018a7560a85
http://www.escholarship.org/uc/item/8fc200b0

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