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Ultrafast Structural Dynamics of Nanoparticles in Intense Laser Fields.
Nishiyama, Toshiyuki; Kumagai, Yoshiaki; Niozu, Akinobu; Fukuzawa, Hironobu; Motomura, Koji; Bucher, Maximilian; Ito, Yuta; Takanashi, Tsukasa; Asa, Kazuki; Sato, Yuhiro; You, Daehyun; Li, Yiwen; Ono, Taishi; Kukk, Edwin; Miron, Catalin; Neagu, Liviu; Callegari, Carlo; Di Fraia, Michele; Rossi, Giorgio; Galli, Davide E; Pincelli, Tommaso; Colombo, Alessandro; Kameshima, Takashi; Joti, Yasumasa; Hatsui, Takaki; Owada, Shigeki; Katayama, Tetsuo; Togashi, Tadashi; Tono, Kensuke; Yabashi, Makina; Matsuda, Kazuhiro; Bostedt, Christoph; Nagaya, Kiyonobu; Ueda, Kiyoshi.
Affiliation
  • Nishiyama T; Division of Physics and Astronomy, Kyoto University, Kyoto 606-8501, Japan.
  • Kumagai Y; RIKEN SPring-8 Center, Sayo, Hyogo 679-5148, Japan.
  • Niozu A; Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
  • Fukuzawa H; Division of Physics and Astronomy, Kyoto University, Kyoto 606-8501, Japan.
  • Motomura K; RIKEN SPring-8 Center, Sayo, Hyogo 679-5148, Japan.
  • Bucher M; RIKEN SPring-8 Center, Sayo, Hyogo 679-5148, Japan.
  • Ito Y; Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
  • Takanashi T; Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
  • Asa K; Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, USA.
  • Sato Y; Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
  • You D; Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
  • Li Y; Division of Physics and Astronomy, Kyoto University, Kyoto 606-8501, Japan.
  • Ono T; RIKEN SPring-8 Center, Sayo, Hyogo 679-5148, Japan.
  • Kukk E; Division of Physics and Astronomy, Kyoto University, Kyoto 606-8501, Japan.
  • Miron C; RIKEN SPring-8 Center, Sayo, Hyogo 679-5148, Japan.
  • Neagu L; Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
  • Callegari C; Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
  • Di Fraia M; Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Sendai 980-8577, Japan.
  • Rossi G; Department of Physics and Astronomy, University of Turku, 20014 Turku, Finland.
  • Galli DE; LIDYL, CEA, CNRS, Université Paris-Saclay, CEA Saclay, 91191 Gif-sur-Yvette, France.
  • Pincelli T; Extreme Light Infrastructure-Nuclear Physics (ELI-NP), "Horia Hulubei" National Institute for Physics and Nuclear Engineering, 30 Reactorului Street, RO-077125 Magurele, Jud. Ilfov, Romania.
  • Colombo A; Extreme Light Infrastructure-Nuclear Physics (ELI-NP), "Horia Hulubei" National Institute for Physics and Nuclear Engineering, 30 Reactorului Street, RO-077125 Magurele, Jud. Ilfov, Romania.
  • Kameshima T; National Institute for Laser, Plasma and Radiation Physics, 409 Atomistilor PO Box MG-36, 077125 Magurele, Jud. Ilfov, Romania.
  • Joti Y; Elettra-Sincrotrone Trieste, 34149 Basovizza, Trieste, Italy.
  • Hatsui T; Elettra-Sincrotrone Trieste, 34149 Basovizza, Trieste, Italy.
  • Owada S; Department of Physics, Università degli Studi di Milano, Via Celoria 16, 20133 Milano, Italy.
  • Katayama T; Department of Physics, Università degli Studi di Milano, Via Celoria 16, 20133 Milano, Italy.
  • Togashi T; Department of Physics, Università degli Studi di Milano, Via Celoria 16, 20133 Milano, Italy.
  • Tono K; Istituto Officina dei Materiali (IOM)-CNR, Laboratorio TASC, Area Science Park, S.S.14, Km 163.5, I-34149 Trieste, Italy.
  • Yabashi M; Department of Physics, Università degli Studi di Milano, Via Celoria 16, 20133 Milano, Italy.
  • Matsuda K; Japan Synchrotron Radiation Research Institute (JASRI), Sayo, Hyogo 679-5198, Japan.
  • Bostedt C; Japan Synchrotron Radiation Research Institute (JASRI), Sayo, Hyogo 679-5198, Japan.
  • Nagaya K; RIKEN SPring-8 Center, Sayo, Hyogo 679-5148, Japan.
  • Ueda K; RIKEN SPring-8 Center, Sayo, Hyogo 679-5148, Japan.
Phys Rev Lett ; 123(12): 123201, 2019 Sep 20.
Article in En | MEDLINE | ID: mdl-31633947
ABSTRACT
Femtosecond laser pulses have opened new frontiers for the study of ultrafast phase transitions and nonequilibrium states of matter. In this Letter, we report on structural dynamics in atomic clusters pumped with intense near-infrared (NIR) pulses into a nanoplasma state. Employing wide-angle scattering with intense femtosecond x-ray pulses from a free-electron laser source, we find that highly excited xenon nanoparticles retain their crystalline bulk structure and density in the inner core long after the driving NIR pulse. The observed emergence of structural disorder in the nanoplasma is consistent with a propagation from the surface to the inner core of the clusters.
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Phys Rev Lett Year: 2019 Document type: Article Affiliation country: Japón
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Full text: 1 Collection: 01-internacional Database: MEDLINE Language: En Journal: Phys Rev Lett Year: 2019 Document type: Article Affiliation country: Japón