Search Results - "Johnsson, P"

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  1. 1

    Electron localization following attosecond molecular photoionization by Kelkensberg, F, Swoboda, M, Ghafur, O, Nisoli, M, Vrakking, M. J. J, Benedetti, E, Siu, W, L'Huillier, A, Lépine, F, Sansone, G, Ferrari, F, Johnsson, P, Zherebtsov, S, Martín, F, Znakovskaya, I, Pérez-Torres, J. F, Ivanov, M. Yu, Morales, F, Kling, M. F, Sanz-Vicario, J. L

    Published in Nature (London) (10-06-2010)
    “…For the past several decades, we have been able to directly probe the motion of atoms that is associated with chemical transformations and which occurs on the…”
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  2. 2

    Probing single-photon ionization on the attosecond time scale by Klünder, K, Dahlström, J M, Gisselbrecht, M, Fordell, T, Swoboda, M, Guénot, D, Johnsson, P, Caillat, J, Mauritsson, J, Maquet, A, Taïeb, R, L'Huillier, A

    Published in Physical review letters (08-04-2011)
    “…We study photoionization of argon atoms excited by attosecond pulses using an interferometric measurement technique. We measure the difference in time delays…”
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  3. 3

    Attosecond control in photoionization of hydrogen molecules by Kelkensberg, F, Siu, W, Pérez-Torres, J F, Morales, F, Gademann, G, Rouzée, A, Johnsson, P, Lucchini, M, Calegari, F, Sanz-Vicario, J L, Martín, F, Vrakking, M J J

    Published in Physical review letters (19-07-2011)
    “…We report experiments where hydrogen molecules were dissociatively ionized by an attosecond pulse train in the presence of a near-infrared field. Fragment ion…”
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  4. 4

    Α 10-gigawatt attosecond source for non-linear XUV optics and XUV-pump-XUV-probe studies by Makos, I., Orfanos, I., Nayak, A., Peschel, J., Major, B., Liontos, I., Skantzakis, E., Papadakis, N., Kalpouzos, C., Dumergue, M., Kühn, S., Varju, K., Johnsson, P., L’Huillier, A., Tzallas, P., Charalambidis, D.

    Published in Scientific reports (28-02-2020)
    “…The quantum mechanical motion of electrons and nuclei in systems spatially confined to the molecular dimensions occurs on the sub-femtosecond to the…”
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  5. 5

    Attosecond control of ionization by wave-packet interference by Johnsson, P, Mauritsson, J, Remetter, T, L'Huillier, A, Schafer, K J

    Published in Physical review letters (07-12-2007)
    “…A train of attosecond pulses, synchronized to an infrared (IR) laser field, is used to create a series of electron wave packets (EWPs) that are below the…”
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  6. 6

    Attosecond pulse trains generated using two color laser fields by Mauritsson, J, Johnsson, P, Gustafsson, E, L'Huillier, A, Schafer, K J, Gaarde, M B

    Published in Physical review letters (07-07-2006)
    “…We investigate the spectral and temporal structure of high harmonic emission from argon exposed to an infrared laser field and its second harmonic. For a wide…”
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    Efficient high-order harmonic generation boosted by below-threshold harmonics by Brizuela, F., Heyl, C. M., Rudawski, P., Kroon, D., Rading, L., Dahlström, J. M., Mauritsson, J., Johnsson, P., Arnold, C. L., L'Huillier, A.

    Published in Scientific reports (11-03-2013)
    “…High-order harmonic generation (HHG) in gases has been established as an important technique for the generation of coherent extreme ultraviolet (XUV) pulses at…”
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  9. 9

    Chromatic aberrations correction of attosecond high-order harmonic beams by flat-top spatial shaping of the fundamental beam by Veyrinas, K, Plach, M, Peschel, J, Hoflund, M, Catoire, F, Valentin, C, Smorenburg, P, Dacasa, H, Maclot, S, Guo, C, Wikmark, H, Zaïr, A, Strelkov, V, Picot, C, Arnold, C, Eng-Johnsson, P, L’Huillier, A, Mével, E, Constant, E

    Published in New journal of physics (01-02-2023)
    “…Abstract Attosecond pulses created by high-order harmonic generation in gases often exhibit strong chromatic aberrations, arising from the broad bandwidth and…”
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  10. 10

    Two phase-matching regimes in high-order harmonic generation by Appi, E., Weissenbilder, R., Nagyillés, B., Diveki, Z., Peschel, J., Farkas, B., Plach, M., Vismarra, F., Poulain, V., Weber, N., Arnold, C. L., Varjú, K., Kahaly, S., Eng-Johnsson, P., L’Huillier, A.

    Published in Optics express (25-09-2023)
    “…High-order harmonic generation (HHG) provides scalable sources of coherent extreme ultraviolet radiation with pulse duration down to the attosecond time scale…”
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  11. 11

    Deep inner-shell multiphoton ionization by intense x-ray free-electron laser pulses by Fukuzawa, H, Son, S-K, Motomura, K, Mondal, S, Nagaya, K, Wada, S, Liu, X-J, Feifel, R, Tachibana, T, Ito, Y, Kimura, M, Sakai, T, Matsunami, K, Hayashita, H, Kajikawa, J, Johnsson, P, Siano, M, Kukk, E, Rudek, B, Erk, B, Foucar, L, Robert, E, Miron, C, Tono, K, Inubushi, Y, Hatsui, T, Yabashi, M, Yao, M, Santra, R, Ueda, K

    Published in Physical review letters (26-04-2013)
    “…We have investigated multiphoton multiple ionization dynamics of xenon atoms using a new x-ray free-electron laser facility, SPring-8 Angstrom Compact free…”
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  12. 12

    Two-color XUV+NIR femtosecond photoionization of neon in the near-threshold region by Düsterer, S, Hartmann, G, Bomme, C, Boll, R, Costello, J T, Erk, B, De Fanis, A, Ilchen, M, Johnsson, P, Kelly, T J, Manschwetus, B, Mazza, T, Meyer, M, Passow, C, Rompotis, D, Varvarezos, L, Kazansky, A K, Kabachnik, N M

    Published in New journal of physics (28-06-2019)
    “…Results of angle-resolved electron spectroscopy of near-threshold photoionization of Ne atoms by combined femtosecond extreme ultraviolet and near infrared…”
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  13. 13

    Coherent electron scattering captured by an attosecond quantum stroboscope by Mauritsson, J, Johnsson, P, Mansten, E, Swoboda, M, Ruchon, T, L'huillier, A, Schafer, K J

    Published in Physical review letters (22-02-2008)
    “…We demonstrate a quantum stroboscope based on a sequence of identical attosecond pulses that are used to release electrons into a strong infrared (IR) laser…”
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  14. 14

    Attosecond electron spectroscopy using a novel interferometric pump-probe technique by Mauritsson, J, Remetter, T, Swoboda, M, Klünder, K, L'Huillier, A, Schafer, K J, Ghafur, O, Kelkensberg, F, Siu, W, Johnsson, P, Vrakking, M J J, Znakovskaya, I, Uphues, T, Zherebtsov, S, Kling, M F, Lépine, F, Benedetti, E, Ferrari, F, Sansone, G, Nisoli, M

    Published in Physical review letters (30-07-2010)
    “…We present an interferometric pump-probe technique for the characterization of attosecond electron wave packets (WPs) that uses a free WP as a reference to…”
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  15. 15

    Probing time-dependent molecular dipoles on the attosecond time scale by Neidel, Ch, Klei, J, Yang, C-H, Rouzée, A, Vrakking, M J J, Klünder, K, Miranda, M, Arnold, C L, Fordell, T, L'Huillier, A, Gisselbrecht, M, Johnsson, P, Dinh, M P, Suraud, E, Reinhard, P-G, Despré, V, Marques, M A L, Lépine, F

    Published in Physical review letters (19-07-2013)
    “…Photoinduced molecular processes start with the interaction of the instantaneous electric field of the incident light with the electronic degrees of freedom…”
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    Molecular dissociative ionization and wave-packet dynamics studied using two-color XUV and IR pump-probe spectroscopy by Kelkensberg, F, Lefebvre, C, Siu, W, Ghafur, O, Nguyen-Dang, T T, Atabek, O, Keller, A, Serov, V, Johnsson, P, Swoboda, M, Remetter, T, L'Huillier, A, Zherebtsov, S, Sansone, G, Benedetti, E, Ferrari, F, Nisoli, M, Lépine, F, Kling, M F, Vrakking, M J J

    Published in Physical review letters (18-09-2009)
    “…We present a combined theoretical and experimental study of ultrafast wave-packet dynamics in the dissociative ionization of H_{2} molecules as a result of…”
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    Organization of 'nanocrystal molecules' using DNA by Alivisatos, A. Paul, Johnsson, Kai P, Peng, Xiaogang, Wilson, Troy E, Loweth, Colin J, Bruchez, Marcel P, Schultz, Peter G

    Published in Nature (London) (15-08-1996)
    “…Patterning matter on the nanometre scale is an important objective of current materials chemistry and physics. It is driven by both the need to further…”
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    Hand function and performance of daily activities in systemic lupus erythematosus: a clinical study by Malcus Johnsson, P, Sandqvist, G, Nilsson, J-Å, Bengtsson, A A, Sturfelt, G, Nived, O

    Published in Lupus (01-07-2015)
    “…This clinical study was performed to investigate hand problems in individuals with systemic lupus erythematosus (SLE) in comparison with healthy controls, and…”
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