Literature DB >> 18517951

Multistep ionization of argon clusters in intense femtosecond extreme ultraviolet pulses.

C Bostedt1, H Thomas, M Hoener, E Eremina, T Fennel, K-H Meiwes-Broer, H Wabnitz, M Kuhlmann, E Plönjes, K Tiedtke, R Treusch, J Feldhaus, A R B de Castro, T Möller.   

Abstract

The interaction of intense extreme ultraviolet femtosecond laser pulses (lambda = 32.8 nm) from the FLASH free electron laser (FEL) with clusters has been investigated by means of photoelectron spectroscopy and modeled by Monte Carlo simulations. For laser intensities up to 5x10(13) W/cm(2), we find that the cluster ionization process is a sequence of direct electron emission events in a developing Coulomb field. A nanoplasma is formed only at the highest investigated power densities where ionization is frustrated due to the deep cluster potential. In contrast with earlier studies in the IR and vacuum ultraviolet spectral regime, we find no evidence for electron emission from plasma heating processes.

Entities:  

Year:  2008        PMID： 18517951     DOI： 10.1103/PhysRevLett.100.133401

Source DB:  PubMed          Journal:  Phys Rev Lett        ISSN： 0031-9007            Impact factor:   9.161


  8 in total

1.  Femtosecond electronic response of atoms to ultra-intense X-rays.

Authors:  L Young; E P Kanter; B Krässig; Y Li; A M March; S T Pratt; R Santra; S H Southworth; N Rohringer; L F Dimauro; G Doumy; C A Roedig; N Berrah; L Fang; M Hoener; P H Bucksbaum; J P Cryan; S Ghimire; J M Glownia; D A Reis; J D Bozek; C Bostedt; M Messerschmidt
Journal:  Nature       Date:  2010-07-01       Impact factor: 49.962

2.  Nanoplasma Formation by High Intensity Hard X-rays.

Authors:  T Tachibana; Z Jurek; H Fukuzawa; K Motomura; K Nagaya; S Wada; P Johnsson; M Siano; S Mondal; Y Ito; M Kimura; T Sakai; K Matsunami; H Hayashita; J Kajikawa; X-J Liu; E Robert; C Miron; R Feifel; J P Marangos; K Tono; Y Inubushi; M Yabashi; S-K Son; B Ziaja; M Yao; R Santra; K Ueda
Journal:  Sci Rep       Date:  2015-06-16       Impact factor: 4.379

3.  Transient lattice contraction in the solid-to-plasma transition.

Authors:  Ken R Ferguson; Maximilian Bucher; Tais Gorkhover; Sébastien Boutet; Hironobu Fukuzawa; Jason E Koglin; Yoshiaki Kumagai; Alberto Lutman; Agostino Marinelli; Marc Messerschmidt; Kiyonobu Nagaya; Jim Turner; Kiyoshi Ueda; Garth J Williams; Philip H Bucksbaum; Christoph Bostedt
Journal:  Sci Adv       Date:  2016-01-29       Impact factor: 14.136

4.  Strong-field ionization of clusters using two-cycle pulses at 1.8 μm.

Authors:  Bernd Schütte; Peng Ye; Serguei Patchkovskii; Dane R Austin; Christian Brahms; Christian Strüber; Tobias Witting; Misha Yu Ivanov; John W G Tisch; Jon P Marangos
Journal:  Sci Rep       Date:  2016-12-23       Impact factor: 4.379

5.  Interatomic Coulombic decay cascades in multiply excited neon clusters.

Authors:  K Nagaya; D Iablonskyi; N V Golubev; K Matsunami; H Fukuzawa; K Motomura; T Nishiyama; T Sakai; T Tachibana; S Mondal; S Wada; K C Prince; C Callegari; C Miron; N Saito; M Yabashi; Ph V Demekhin; L S Cederbaum; A I Kuleff; M Yao; K Ueda
Journal:  Nat Commun       Date:  2016-12-05       Impact factor: 14.919

6.  Imaging plasma formation in isolated nanoparticles with ultrafast resonant scattering.

Authors:  Daniela Rupp; Leonie Flückiger; Marcus Adolph; Alessandro Colombo; Tais Gorkhover; Marion Harmand; Maria Krikunova; Jan Philippe Müller; Tim Oelze; Yevheniy Ovcharenko; Maria Richter; Mario Sauppe; Sebastian Schorb; Rolf Treusch; David Wolter; Christoph Bostedt; Thomas Möller
Journal:  Struct Dyn       Date:  2020-06-18       Impact factor: 2.920

7.  Competition of single and double rescattering in the strong-field photoemission from dielectric nanospheres.

Authors:  L Seiffert; F Süßmann; S Zherebtsov; P Rupp; C Peltz; E Rühl; M F Kling; T Fennel
Journal:  Appl Phys B       Date:  2016-04-12       Impact factor: 2.070

8.  Refinement for single-nanoparticle structure determination from low-quality single-shot coherent diffraction data.

Authors:  Toshiyuki Nishiyama; Akinobu Niozu; Christoph Bostedt; Ken R Ferguson; Yuhiro Sato; Christopher Hutchison; Kiyonobu Nagaya; Hironobu Fukuzawa; Koji Motomura; Shin-Ichi Wada; Tsukasa Sakai; Kenji Matsunami; Kazuhiro Matsuda; Tetsuya Tachibana; Yuta Ito; Weiqing Xu; Subhendu Mondal; Takayuki Umemoto; Christophe Nicolas; Catalin Miron; Takashi Kameshima; Yasumasa Joti; Kensuke Tono; Takaki Hatsui; Makina Yabashi; Kiyoshi Ueda
Journal:  IUCrJ       Date:  2020-01-01       Impact factor: 4.769
  8 in total

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