Search Results - "Moshammer, R"

Ultrafast electron diffraction imaging of bond breaking in di-ionized acetylene by Wolter, B., Pullen, M. G., Le, A.-T., Baudisch, M., Doblhoff-Dier, K., Senftleben, A., Hemmer, M., Schröter, C. D., Ullrich, J., Pfeifer, T., Moshammer, R., Gräfe, S., Vendrell, O., Lin, C. D., Biegert, J.

“…Visualizing chemical reactions as they occur requires atomic spatial and femtosecond temporal resolution. Here, we report imaging of the molecular structure of…”
Get full text

Attosecond photoionisation time delays reveal the anisotropy of the molecular potential in the recoil frame by Ahmadi, H., Plésiat, E., Moioli, M., Frassetto, F., Poletto, L., Decleva, P., Schröter, C. D., Pfeifer, T., Moshammer, R., Palacios, A., Martin, F., Sansone, G.

“…Photoionisation time delays carry structural and dynamical information on the target system, including electronic correlation effects in atoms and molecules…”
Get full text

Highly efficient double ionization of mixed alkali dimers by intermolecular Coulombic decay by LaForge, A. C., Shcherbinin, M., Stienkemeier, F., Richter, R., Moshammer, R., Pfeifer, T., Mudrich, M.

“…As opposed to purely molecular systems where electron dynamics proceed only through intramolecular processes, weakly bound complexes such as He droplets offer…”
Get full text

Molecular structure retrieval directly from laboratory-frame photoelectron spectra in laser-induced electron diffraction by Sanchez, A., Amini, K., Wang, S.-J., Steinle, T., Belsa, B., Danek, J., Le, A. T., Liu, X., Moshammer, R., Pfeifer, T., Richter, M., Ullrich, J., Gräfe, S., Lin, C. D., Biegert, J.

“…Ubiquitous to most molecular scattering methods is the challenge to retrieve bond distance and angle from the scattering signals since this requires…”
Get full text

Steering Proton Migration in Hydrocarbons Using Intense Few-Cycle Laser Fields by Kübel, M, Siemering, R, Burger, C, Kling, Nora G, Li, H, Alnaser, A S, Bergues, B, Zherebtsov, S, Azzeer, A M, Ben-Itzhak, I, Moshammer, R, de Vivie-Riedle, R, Kling, M F

“…Proton migration is a ubiquitous process in chemical reactions related to biology, combustion, and catalysis. Thus, the ability to manipulate the movement of…”
Get full text

Influence of orbital symmetry on diffraction imaging with rescattering electron wave packets by Pullen, M. G., Wolter, B., Le, A. -T., Baudisch, M., Sclafani, M., Pires, H., Schröter, C. D., Ullrich, J., Moshammer, R., Pfeifer, T., Lin, C. D., Biegert, J.

“…The ability to directly follow and time-resolve the rearrangement of the nuclei within molecules is a frontier of science that requires atomic spatial and…”
Get full text

Strong-field double ionization of Ar below the recollision threshold by Liu, Yunquan, Tschuch, S, Rudenko, A, Dürr, M, Siegel, M, Morgner, U, Moshammer, R, Ullrich, J

“…Nonsequential double ionization of Ar by 45 fs laser pulses (800 nm) at (4-7)x10;{13} W/cm;{2} was explored in fully differential measurements. Well below the…”
Get full text

Correlated two-electron momentum spectra for strong-field nonsequential double ionization of He at 800 nm by Rudenko, A, de Jesus, V L B, Ergler, Th, Zrost, K, Feuerstein, B, Schröter, C D, Moshammer, R, Ullrich, J

“…We report on a kinematically complete experiment on nonsequential double ionization of He by 25 fs 800 nm laser pulses at 1.5 PW/cm;{2}. The suppression of the…”
Get full text

Attosecond correlated dynamics of two electrons passing through a transition state by Camus, N, Fischer, B, Kremer, M, Sharma, V, Rudenko, A, Bergues, B, Kübel, M, Johnson, N G, Kling, M F, Pfeifer, T, Ullrich, J, Moshammer, R

“…The strong-field induced decay of a doubly excited, transient Coulomb complex Ar**→Ar(2+)+2e(-) is explored by tracing correlated two-electron emission in…”
Get full text

Subfemtosecond steering of hydrocarbon deprotonation through superposition of vibrational modes by Alnaser, A.S., Kübel, M., Siemering, R., Bergues, B., Kling, Nora G, Betsch, K.J., Deng, Y., Schmidt, J., Alahmed, Z.A., Azzeer, A.M., Ullrich, J., Ben-Itzhak, I., Moshammer, R., Kleineberg, U., Krausz, F., de Vivie-Riedle, R., Kling, M.F.

“…Subfemtosecond control of the breaking and making of chemical bonds in polyatomic molecules is poised to open new pathways for the laser-driven synthesis of…”
Get full text

Strong-field double ionization through sequential release from double excitation with subsequent Coulomb scattering by Liu, Yunquan, Fu, Libin, Ye, Difa, Liu, Jie, Li, Min, Wu, Chengyin, Gong, Qihuang, Moshammer, R, Ullrich, J

“…We perform a triple coincidence study on differential momentum distributions of strong-field double ionization of Ar atoms in linearly polarized fields (795…”
Get full text

Author Correction: Highly efficient double ionization of mixed alkali dimers by intermolecular Coulombic decay by LaForge, A. C., Shcherbinin, M., Stienkemeier, F., Richter, R., Moshammer, R., Pfeifer, T., Mudrich, M.

Get full text

Ultrafast charge rearrangement and nuclear dynamics upon inner-shell multiple ionization of small polyatomic molecules by Erk, B, Rolles, D, Foucar, L, Rudek, B, Epp, S W, Cryle, M, Bostedt, C, Schorb, S, Bozek, J, Rouzee, A, Hundertmark, A, Marchenko, T, Simon, M, Filsinger, F, Christensen, L, De, S, Trippel, S, Küpper, J, Stapelfeldt, H, Wada, S, Ueda, K, Swiggers, M, Messerschmidt, M, Schröter, C D, Moshammer, R, Schlichting, I, Ullrich, J, Rudenko, A

“…Ionization and fragmentation of methylselenol (CH(3)SeH) molecules by intense (>10(17) W/cm(2)) 5 fs x-ray pulses (ħω=2 keV) are studied by coincident ion…”
Get full text

Time-resolved measurement of interatomic coulombic decay in Ne2 by Schnorr, K, Senftleben, A, Kurka, M, Rudenko, A, Foucar, L, Schmid, G, Broska, A, Pfeifer, T, Meyer, K, Anielski, D, Boll, R, Rolles, D, Kübel, M, Kling, M F, Jiang, Y H, Mondal, S, Tachibana, T, Ueda, K, Marchenko, T, Simon, M, Brenner, G, Treusch, R, Scheit, S, Averbukh, V, Ullrich, J, Schröter, C D, Moshammer, R

“…The lifetime of interatomic Coulombic decay (ICD) [L. S. Cederbaum et al., Phys. Rev. Lett. 79, 4778 (1997)] in Ne2 is determined via an extreme ultraviolet…”
Get full text

Single-shot electron imaging of dopant-induced nanoplasmas by Medina, C, Schomas, D, Rendler, N, Debatin, M, Uhl, D, Ngai, A, Ben Ltaief, L, Dumergue, M, Filus, Z, Farkas, B, Flender, R, Haizer, L, Kiss, B, Kurucz, M, Major, B, Toth, S, Stienkemeier, F, Moshammer, R, Pfeifer, T, Krishnan, S R, Heidenreich, A, Mudrich, M

“…Abstract We present single-shot electron velocity-map images of nanoplasmas generated from doped helium nanodroplets and neon clusters by intense near-infrared…”
Get full text

Ultrafast extreme ultraviolet induced isomerization of acetylene cations by Jiang, Y H, Rudenko, A, Herrwerth, O, Foucar, L, Kurka, M, Kühnel, K U, Lezius, M, Kling, M F, van Tilborg, J, Belkacem, A, Ueda, K, Düsterer, S, Treusch, R, Schröter, C D, Moshammer, R, Ullrich, J

“…Ultrafast isomerization of acetylene cations ([HC=CH](+)) in the low-lying excited A(2)Σ(g)(+) state, populated by the absorption of extreme ultraviolet (XUV)…”
Get full text

Cold Target Recoil Ion Momentum Spectroscopy: a ‘momentum microscope’ to view atomic collision dynamics by Dörner, R., Mergel, V., Jagutzki, O., Spielberger, L., Ullrich, J., Moshammer, R., Schmidt-Böcking, H.

“…Cold Target Recoil Ion Momentum Spectroscopy (COLTRIMS) is a novel momentum space imaging technique for the investigation of the dynamics of ionizing ion,…”
Get full text

Vectorial optical field reconstruction by attosecond spatial interferometry by Carpeggiani, P., Reduzzi, M., Comby, A., Ahmadi, H., Kühn, S., Calegari, F., Nisoli, M., Frassetto, F., Poletto, L., Hoff, D., Ullrich, J., Schröter, C. D., Moshammer, R., Paulus, G. G., Sansone, G.

“…An electrical pulse E ( t ) is defined completely by its time-dependent amplitude and polarization direction. For optical pulses the manipulation and…”
Get full text

Enhanced Ionization of Embedded Clusters by Electron-Transfer-Mediated Decay in Helium Nanodroplets by LaForge, A C, Stumpf, V, Gokhberg, K, von Vangerow, J, Stienkemeier, F, Kryzhevoi, N V, O'Keeffe, P, Ciavardini, A, Krishnan, S R, Coreno, M, Prince, K C, Richter, R, Moshammer, R, Pfeifer, T, Cederbaum, L S, Mudrich, M

“…We report the observation of electron-transfer-mediated decay (ETMD) involving magnesium (Mg) clusters embedded in helium (He) nanodroplets. ETMD is initiated…”
Get full text

Manipulating atomic fragmentation processes by controlling the projectile coherence by Egodapitiya, K N, Sharma, S, Hasan, A, Laforge, A C, Madison, D H, Moshammer, R, Schulz, M

“…We have measured the scattering angle dependence of cross sections for ionization in p+H2 collisions for a fixed projectile energy loss. Depending on the…”
Get full text