Search Results - "LaForge, A."

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…”
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Penning Ionization of Acene Molecules by Helium Nanodroplets by Shcherbinin, M, LaForge, A. C, Hanif, M, Richter, R, Mudrich, M

“…Acene molecules (anthracene, tetracene, pentacene) and fullerene (C60) are embedded in He nanodroplets (He N ) and probed by EUV synchrotron radiation. When…”
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Charge Exchange Dominates Long-Range Interatomic Coulombic Decay of Excited Metal-Doped Helium Nanodroplets by Ben Ltaief, L, Shcherbinin, M, Mandal, S, Krishnan, S. R, LaForge, A. C, Richter, R, Turchini, S, Zema, N, Pfeifer, T, Fasshauer, E, Sisourat, N, Mudrich, M

“…Atoms and molecules attached to rare-gas clusters are ionized by an interatomic autoionization process traditionally termed “Penning ionization” when the host…”
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Ultrafast Resonant Interatomic Coulombic Decay Induced by Quantum Fluid Dynamics by LaForge, A. C., Michiels, R., Ovcharenko, Y., Ngai, A., Escartín, J. M., Berrah, N., Callegari, C., Clark, A., Coreno, M., Cucini, R., Di Fraia, M., Drabbels, M., Fasshauer, E., Finetti, P., Giannessi, L., Grazioli, C., Iablonskyi, D., Langbehn, B., Nishiyama, T., Oliver, V., Piseri, P., Plekan, O., Prince, K. C., Rupp, D., Stranges, S., Ueda, K., Sisourat, N., Eloranta, J., Pi, M., Barranco, M., Stienkemeier, F., Möller, T., Mudrich, M.

“…Interatomic processes play a crucial role in weakly bound complexes exposed to ionizing radiation; therefore, gaining a thorough understanding of their…”
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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…”
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Real-Time Dynamics of the Formation of Hydrated Electrons upon Irradiation of Water Clusters with Extreme Ultraviolet Light by LaForge, A C, Michiels, R, Bohlen, M, Callegari, C, Clark, A, von Conta, A, Coreno, M, Di Fraia, M, Drabbels, M, Huppert, M, Finetti, P, Ma, J, Mudrich, M, Oliver, V, Plekan, O, Prince, K C, Shcherbinin, M, Stranges, S, Svoboda, V, Wörner, H J, Stienkemeier, F

“…Free electrons in a polar liquid can form a bound state via interaction with the molecular environment. This so-called hydrated electron state in water is of…”
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Ultrafast relaxation of photoexcited superfluid He nanodroplets by Mudrich, M., LaForge, A. C., Ciavardini, A., O’Keeffe, P., Callegari, C., Coreno, M., Demidovich, A., Devetta, M., Fraia, M. Di, Drabbels, M., Finetti, P., Gessner, O., Grazioli, C., Hernando, A., Neumark, D. M., Ovcharenko, Y., Piseri, P., Plekan, O., Prince, K. C., Richter, R., Ziemkiewicz, M. P., Möller, T., Eloranta, J., Pi, M., Barranco, M., Stienkemeier, F.

“…The relaxation of photoexcited nanosystems is a fundamental process of light–matter interaction. Depending on the couplings of the internal degrees of freedom,…”
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Novel collective autoionization process observed in electron spectra of He clusters by Ovcharenko, Y, Lyamayev, V, Katzy, R, Devetta, M, LaForge, A, O'Keeffe, P, Plekan, O, Finetti, P, Di Fraia, M, Mudrich, M, Krikunova, M, Piseri, P, Coreno, M, Brauer, N B, Mazza, T, Stranges, S, Grazioli, C, Richter, R, Prince, K C, Drabbels, M, Callegari, C, Stienkemeier, F, Möller, T

“…The ionization dynamics of He nanodroplets irradiated with intense femtosecond extreme ultraviolet pulses of up to 1013  W/cm2 power density have been…”
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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.

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Autoionization dynamics of helium nanodroplets resonantly excited by intense XUV laser pulses by Ovcharenko, Y, LaForge, A C, Langbehn, B, Plekan, O, Cucini, R, Finetti, P, O'Keeffe, P, Iablonskyi, D, Nishiyama, T, Ueda, K, Piseri, P, Di Fraia, M, Richter, R, Coreno, M, Callegari, C, Prince, K C, Stienkemeier, F, Möller, T, Mudrich, M

“…The ionization dynamics of helium droplets irradiated by intense, femtosecond extreme ultraviolet (XUV) pulses is investigated in detail by photoelectron…”
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Diffraction imaging of light induced dynamics in xenon-doped helium nanodroplets by Langbehn, B, Ovcharenko, Y, Clark, A, Coreno, M, Cucini, R, Demidovich, A, Drabbels, M, Finetti, P, Di Fraia, M, Giannessi, L, Grazioli, C, Iablonskyi, D, LaForge, A C, Nishiyama, T, Oliver Álvarez de Lara, V, Peltz, C, Piseri, P, Plekan, O, Sander, K, Ueda, K, Fennel, T, Prince, K C, Stienkemeier, F, Callegari, C, Möller, T, Rupp, D

“…We explore the light induced dynamics in superfluid helium nanodroplets with wide-angle scattering in a pump–probe measurement scheme. The droplets are doped…”
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Enhancement of Above Threshold Ionization in Resonantly Excited Helium Nanodroplets by Michiels, R, Abu-samha, M, Madsen, L B, Binz, M, Bangert, U, Bruder, L, Duim, R, Wituschek, A, LaForge, A C, Squibb, R J, Feifel, R, Callegari, C, Di Fraia, M, Danailov, M, Manfredda, M, Plekan, O, Prince, K C, Rebernik, P, Zangrando, M, Stienkemeier, F, Mudrich, M

“…Clusters and nanodroplets hold the promise of enhancing high-order nonlinear optical effects due to their high local density. However, only moderate…”
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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…”
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Electronic Correlations and Unconventional Spectral Weight Transfer in the High-Temperature Pnictide BaFe2-xCoxAs2 Superconductor Using Infrared Spectroscopy by Schafgans, A., Moon, S J, Pursley, B C, LaForge, A D, Qazilbash, M M, Sefat, A. S., Mandrus, D., Haule, K., Kotliar, G, Basov, D. N.

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Polarization and interference effects in ionization of Li by ion impact by Hubele, R, LaForge, A, Schulz, M, Goullon, J, Wang, X, Najjari, B, Ferreira, N, Grieser, M, de Jesus, V L B, Moshammer, R, Schneider, K, Voitkiv, A B, Fischer, D

“…We present initial-state selective fully differential cross sections for ionization of lithium by 24 MeV O8+ impact. The data for ionization from the 2s and 2p…”
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Quasispin glass in a geometrically frustrated magnet by LaForge, A D, Pulido, S H, Cava, R J, Chan, B C, Ramirez, A P

“…The spin glass state in the spinel ZnCr(2(1-x))Ga(2x)O(4) is studied with magnetization and specific heat for x < 0.05. The freezing temperature is independent…”
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Ion-lithium collision dynamics studied with a laser-cooled in-ring target by Fischer, D, Globig, D, Goullon, J, Grieser, M, Hubele, R, de Jesus, V L B, Kelkar, A, LaForge, A, Lindenblatt, H, Misra, D, Najjari, B, Schneider, K, Schulz, M, Sell, M, Wang, X

“…We present a novel experimental tool allowing for kinematically complete studies of break-up processes of laser-cooled atoms. This apparatus, the 'MOTReMi,' is…”
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Collective Autoionization in Multiply-Excited Systems: A novel ionization process observed in Helium Nanodroplets by LaForge, A. C., Drabbels, M., Brauer, N. B., Coreno, M., Devetta, M., Di Fraia, M., Finetti, P., Grazioli, C., Katzy, R., Lyamayev, V., Mazza, T., Mudrich, M., O'Keeffe, P., Ovcharenko, Y., Piseri, P., Plekan, O., Prince, K. C., Richter, R., Stranges, S., Callegari, C., Möller, T., Stienkemeier, F.

“…Free electron lasers (FELs) offer the unprecedented capability to study reaction dynamics and image the structure of complex systems. When multiple photons are…”
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Intra-species variability in migratory movement of hawksbill turtles in the southwest Indian Ocean by Nivière, M, Dalleau, M, Bourjea, J, Jean, C, Ciccione, S, Mortimer, JA, Didon, V, Rowat, D, Rocamora, G, Ranaivoson, R, Mahafina, J, Randriamiharisoa, LO, Barichasse, E, Bousquet, O, Barat, A, Laforge, A, Ballorain, K

“…Implementing effective conservation measures to manage migratory populations is challenging, especially in a relatively inaccessible dynamic environment such…”
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Phonon splitting and anomalous enhancement of infrared-active modes in BaFe2As2 by Schafgans, A., Pursley, B C, LaForge, A D, Safa-Sefat, Athena, Mandrus, David, Basov, D. N.

“…We present a comprehensive infrared spectroscopic study of lattice dynamics in the pnictide parent compound BaFe{sub 2}As{sub 2}. In the tetragonal structural…”
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