Femtosecond and nanometre visualization of structural dynamics in superheated nanoparticles

Tais Gorkhover, Sebastian Schorb, Ryan Coffee, Marcus Adolph, Lutz Foucar, Daniela Rupp, Andrew Aquila, John D. Bozek, Sascha W. Epp, Benjamin Erk, Lars Gumprecht, Lotte Holmegaard, Andreas Hartmann, Robert Hartmann, Günter Hauser, Peter Holl, Andre Hömke, Per Johnsson, Nils Kimmel, Kai Uwe KühnelMarc Messerschmidt, Christian Reich, Arnaud Rouzée, Benedikt Rudek, Carlo Schmidt, Joachim Schulz, Heike Soltau, Stephan Stern, Georg Weidenspointner, Bill White, Jochen Küpper, Lothar Strüder, Ilme Schlichting, Joachim Ullrich, Daniel Rolles, Artem Rudenko, Thomas Möller, Christoph Bostedt

Research output: Contribution to journalArticle

36 Citations (Scopus)

Abstract

The ability to observe ultrafast structural changes in nanoscopic samples is essential for understanding non-equilibrium phenomena such as chemical reactions, matter under extreme conditions, ultrafast phase transitions and intense light-matter interactions. Established imaging techniques are limited either in time or spatial resolution and typically require samples to be deposited on a substrate, which interferes with the dynamics. Here, we show that coherent X-ray diffraction images from isolated single samples can be used to visualize femtosecond electron density dynamics. We recorded X-ray snapshot images from a nanoplasma expansion, a prototypical non-equilibrium phenomenon. Single Xe clusters are superheated using an intense optical laser pulse and the structural evolution of the sample is imaged with a single X-ray pulse. We resolved ultrafast surface softening on the nanometre scale at the plasma/vacuum interface within 100 fs of the heating pulse. Our study is the first time-resolved visualization of irreversible femtosecond processes in free, individual nanometre-sized samples.

Original languageEnglish (US)
Pages (from-to)93-97
Number of pages5
JournalNature Photonics
Volume10
Issue number2
DOIs
StatePublished - Feb 1 2016
Externally publishedYes

Fingerprint

dynamic structural analysis
Structural dynamics
Visualization
Nanoparticles
X rays
nanoparticles
Carrier concentration
Chemical reactions
Laser pulses
Phase transitions
Vacuum
Plasmas
Imaging techniques
Heating
X ray diffraction
Substrates
pulse heating
irreversible processes
x rays
pulses

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

Cite this

Gorkhover, T., Schorb, S., Coffee, R., Adolph, M., Foucar, L., Rupp, D., ... Bostedt, C. (2016). Femtosecond and nanometre visualization of structural dynamics in superheated nanoparticles. Nature Photonics, 10(2), 93-97. https://doi.org/10.1038/nphoton.2015.264

Femtosecond and nanometre visualization of structural dynamics in superheated nanoparticles. / Gorkhover, Tais; Schorb, Sebastian; Coffee, Ryan; Adolph, Marcus; Foucar, Lutz; Rupp, Daniela; Aquila, Andrew; Bozek, John D.; Epp, Sascha W.; Erk, Benjamin; Gumprecht, Lars; Holmegaard, Lotte; Hartmann, Andreas; Hartmann, Robert; Hauser, Günter; Holl, Peter; Hömke, Andre; Johnsson, Per; Kimmel, Nils; Kühnel, Kai Uwe; Messerschmidt, Marc; Reich, Christian; Rouzée, Arnaud; Rudek, Benedikt; Schmidt, Carlo; Schulz, Joachim; Soltau, Heike; Stern, Stephan; Weidenspointner, Georg; White, Bill; Küpper, Jochen; Strüder, Lothar; Schlichting, Ilme; Ullrich, Joachim; Rolles, Daniel; Rudenko, Artem; Möller, Thomas; Bostedt, Christoph.

In: Nature Photonics, Vol. 10, No. 2, 01.02.2016, p. 93-97.

Research output: Contribution to journalArticle

Gorkhover, T, Schorb, S, Coffee, R, Adolph, M, Foucar, L, Rupp, D, Aquila, A, Bozek, JD, Epp, SW, Erk, B, Gumprecht, L, Holmegaard, L, Hartmann, A, Hartmann, R, Hauser, G, Holl, P, Hömke, A, Johnsson, P, Kimmel, N, Kühnel, KU, Messerschmidt, M, Reich, C, Rouzée, A, Rudek, B, Schmidt, C, Schulz, J, Soltau, H, Stern, S, Weidenspointner, G, White, B, Küpper, J, Strüder, L, Schlichting, I, Ullrich, J, Rolles, D, Rudenko, A, Möller, T & Bostedt, C 2016, 'Femtosecond and nanometre visualization of structural dynamics in superheated nanoparticles', Nature Photonics, vol. 10, no. 2, pp. 93-97. https://doi.org/10.1038/nphoton.2015.264
Gorkhover, Tais ; Schorb, Sebastian ; Coffee, Ryan ; Adolph, Marcus ; Foucar, Lutz ; Rupp, Daniela ; Aquila, Andrew ; Bozek, John D. ; Epp, Sascha W. ; Erk, Benjamin ; Gumprecht, Lars ; Holmegaard, Lotte ; Hartmann, Andreas ; Hartmann, Robert ; Hauser, Günter ; Holl, Peter ; Hömke, Andre ; Johnsson, Per ; Kimmel, Nils ; Kühnel, Kai Uwe ; Messerschmidt, Marc ; Reich, Christian ; Rouzée, Arnaud ; Rudek, Benedikt ; Schmidt, Carlo ; Schulz, Joachim ; Soltau, Heike ; Stern, Stephan ; Weidenspointner, Georg ; White, Bill ; Küpper, Jochen ; Strüder, Lothar ; Schlichting, Ilme ; Ullrich, Joachim ; Rolles, Daniel ; Rudenko, Artem ; Möller, Thomas ; Bostedt, Christoph. / Femtosecond and nanometre visualization of structural dynamics in superheated nanoparticles. In: Nature Photonics. 2016 ; Vol. 10, No. 2. pp. 93-97.
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