Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Veit Stooß"'
Autor:
Thomas Ding, Marc Rebholz, Lennart Aufleger, Maximilian Hartmann, Veit Stooß, Alexander Magunia, Paul Birk, Gergana Dimitrova Borisova, David Wachs, Carina da Costa Castanheira, Patrick Rupprecht, Yonghao Mi, Andrew R. Attar, Thomas Gaumnitz, Zhi-Heng Loh, Sebastian Roling, Marco Butz, Helmut Zacharias, Stefan Düsterer, Rolf Treusch, Arvid Eislage, Stefano M. Cavaletto, Christian Ott, Thomas Pfeifer
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Free-electron laser pulses generated from self-amplification of spontaneous emission scheme vary from one another in their characteristics. Here the authors demonstrate a transient absorption spectroscopy method to characterize the frequency chirp of
Externí odkaz:
https://doaj.org/article/5f83b3159f934697a663565c3a380fd6
Autor:
Marc Rebholz, Thomas Ding, Victor Despré, Lennart Aufleger, Maximilian Hartmann, Kristina Meyer, Veit Stooß, Alexander Magunia, David Wachs, Paul Birk, Yonghao Mi, Gergana Dimitrova Borisova, Carina da Costa Castanheira, Patrick Rupprecht, Georg Schmid, Kirsten Schnorr, Claus Dieter Schröter, Robert Moshammer, Zhi-Heng Loh, Andrew R. Attar, Stephen R. Leone, Thomas Gaumnitz, Hans Jakob Wörner, Sebastian Roling, Marco Butz, Helmut Zacharias, Stefan Düsterer, Rolf Treusch, Günter Brenner, Jonas Vester, Alexander I. Kuleff, Christian Ott, Thomas Pfeifer
Publikováno v:
Physical Review X, Vol 11, Iss 3, p 031001 (2021)
In this work, we use an extreme-ultraviolet (XUV) free-electron laser (FEL) to resonantly excite the I: 4d_{5/2}–σ^{*} transition of a gas-phase di-iodomethane (CH_{2}I_{2}) target. This site-specific excitation generates a 4d core hole located at
Externí odkaz:
https://doaj.org/article/64b424a18119400eb2c7746afff63f50
Autor:
Veit Stooß, Paul Birk, Alexander Blättermann, Maximilian Hartmann, Gergana D. Borisova, Christian Ott, Thomas Pfeifer
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 032041 (2020)
The femtosecond-timescale formation of a Fano resonance in doubly excited helium has been recently observed, enabling a time-domain view into two-electron correlation dynamics. Measuring the absorption spectral line shape, the buildup of the resonanc
Externí odkaz:
https://doaj.org/article/dd3814619af446a09140ed5ad16e6eb6
Autor:
Kristina Meyer, Thomas Ding, Stefan Düsterer, Lennart Aufleger, Rolf Treusch, Veit Stooß, Paul Birk, Carina da Costa Castanheira, Helmut Zacharias, David Wachs, Alexander Magunia, S. Roling, Yonghao Mi, Gergana Dimitrova Borisova, Patrick Rupprecht, Marco Butz, Marc Rebholz, Uwe Thumm, Günter Brenner, Maia Magrakvelidze, Christian D. Ott, Maximilian Hartmann, Thomas Pfeifer
Publikováno v:
The Journal of Physical Chemistry. a
The Journal of Physical Chemistry A
The journal of physical chemistry / A 125, 10138−10143 (2021). doi:10.1021/acs.jpca.1c06033
The Journal of Physical Chemistry A
The journal of physical chemistry
The journal of physical chemistry / A 125, 10138���10143 (2021). doi:10.1021/acs.jpca.1c06033
We performed a time-resolved spectroscopy experixment on the dissociation of oxygen molecules after the interactionwith intense extreme-ultraviol
We performed a time-resolved spectroscopy experixment on the dissociation of oxygen molecules after the interactionwith intense extreme-ultraviol
Autor:
Lennart Aufleger, Rolf Treusch, Maximilian Hartmann, Thomas Pfeifer, Marco Butz, Veit Stooß, David Wachs, Paul Birk, Helmut Zacharias, Carina da Costa Castanheira, Thomas Ding, Zhi-Heng Loh, Marc Rebholz, Stefan Düsterer, Gergana Dimitrova Borisova, Yonghao Mi, Arvid Eislage, Alexander Magunia, Patrick Rupprecht, S. Roling, Andrew R. Attar, Christian D. Ott, Stefano M. Cavaletto, Thomas Gaumnitz
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-7 (2021)
Nature Communications
Nature Communications 12(1), 643 (1-7) (2021). doi:10.1038/s41467-020-20846-1
Nature Communications
Nature Communications 12(1), 643 (1-7) (2021). doi:10.1038/s41467-020-20846-1
Nature Communications 12(1), 643 (1-7) (2021). doi:10.1038/s41467-020-20846-1
High-intensity ultrashort pulses at extreme ultraviolet (XUV) and x-ray photon energies, delivered by state-of-the-art free-electron lasers (FELs), are revolutionizing
High-intensity ultrashort pulses at extreme ultraviolet (XUV) and x-ray photon energies, delivered by state-of-the-art free-electron lasers (FELs), are revolutionizing
Autor:
Thomas Pfeifer, Stephen R. Leone, Gergana Dimitrova Borisova, Christian D. Ott, V. Despré, Thomas Ding, Jonas Vester, Alexander I. Kuleff, Thomas Gaumnitz, Alexander Magunia, Hans Jakob Wörner, Andrew R. Attar, Kristina Meyer, Stefan Düsterer, Georg H. Schmid, Marco Butz, Kirsten Schnorr, Maximilian Hartmann, Claus Dieter Schröter, Günter Brenner, Yonghao Mi, Veit Stooß, Helmut Zacharias, Paul Birk, Lennart Aufleger, Carina da Costa Castanheira, Patrick Rupprecht, Rolf Treusch, Zhi-Heng Loh, Marc Rebholz, Robert Moshammer, David Wachs, S. Roling
Publikováno v:
Physical review / X 11(3), 031001 (1-9) (2021). doi:10.1103/PhysRevX.11.031001
Physical Review X, vol 11, iss 3
Physical Review X, 11 (3)
Physical Review X, Vol 11, Iss 3, p 031001 (2021)
Physical Review X
Physical Review X, vol 11, iss 3
Physical Review X, 11 (3)
Physical Review X, Vol 11, Iss 3, p 031001 (2021)
Physical Review X
Physical review / X 11(3), 031001 (1-9) (2021). doi:10.1103/PhysRevX.11.031001
In this work, we use an extreme-ultraviolet (XUV) free-electron laser (FEL) to resonantly excite the I: 4$d_{5/2}–σ^∗$ transition of a gas-phase di-iodomethane (
In this work, we use an extreme-ultraviolet (XUV) free-electron laser (FEL) to resonantly excite the I: 4$d_{5/2}–σ^∗$ transition of a gas-phase di-iodomethane (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00ab70def9fcbb2d203dc4dc14c42032
https://bib-pubdb1.desy.de/record/460219
https://bib-pubdb1.desy.de/record/460219
Autor:
Thomas Pfeifer, Christian D. Ott, Marc Rebholz, Paul Birk, Carina da Costa Castanheira, Thomas Ding, Alexander Magunia, Gergana Dimitrova Borisova, Veit Stooß, S. Roling, Helmut Zacharias, Marco Butz, Patrick Rupprecht, Stefan Düsterer, Maximilian Hartmann, Yonghao Mi, Lennart Aufleger, Rolf Treusch, Thomas Gaumnitz, Zhi-Heng Loh
Publikováno v:
Faraday Discussions, 228
Faraday Discussions
Faraday discussions 228, 519-536 (2021). doi:10.1039/D0FD00107D
Faraday Discussions
Faraday discussions 228, 519-536 (2021). doi:10.1039/D0FD00107D
The emergence of ultra-intense extreme-ultraviolet (XUV) and X-ray free-electron lasers (FELs) has opened the door for the experimental realization of non-linear XUV and X-ray spectroscopy techniques. Here we demonstrate an experimental setup for an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21c18d4cbc2aae4d57cc2f76561d24e2
Autor:
Alexander Magunia, Thomas Pfeifer, Lennart Aufleger, Thomas Ding, Patrick Rupprecht, Christian D. Ott, Veit Stooß, Marc Rebholz, Michael J. Hartmann, P. Friebel
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics
Journal of physics / B 53(23), 234002 (1-8) (2020). doi:10.1088/1361-6455/abbe2d
Journal of physics / B 53(23), 234002 (1-8) (2020). doi:10.1088/1361-6455/abbe2d
Journal of physics / B 53(23), 234002 (1-8) (2020). doi:10.1088/1361-6455/abbe2d
The Fano absorption line shape of an autoionizing state encodes information on its internal atomic structure and dynamics.When driven near-resonantly with intense e
The Fano absorption line shape of an autoionizing state encodes information on its internal atomic structure and dynamics.When driven near-resonantly with intense e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7045f2388fe5a94e29ce043043eb4dd
https://hdl.handle.net/21.11116/0000-0007-6542-D
https://hdl.handle.net/21.11116/0000-0007-6542-D
Autor:
Thomas Pfeifer, Gergana Dimitrova Borisova, Paul Birk, Maximilian Hartmann, Veit Stooß, Alexander Blättermann, Christian D. Ott
Publikováno v:
Physical Review Research
The femtosecond-timescale formation of a Fano resonance in doubly excited helium has been recently observed, enabling a time-domain view into two-electron correlation dynamics. Measuring the absorption spectral line shape, the buildup of the resonanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2480f05518b56a235b3684347c7c7e16
https://hdl.handle.net/21.11116/0000-0007-147D-7
https://hdl.handle.net/21.11116/0000-0007-147D-7
Autor:
Gergana Dimitrova Borisova, Maximilian Hartmann, Patrick Rupprecht, Stefan Düsterer, Thomas Pfeifer, Christian D. Ott, Thomas Ding, Veit Stooß, Yonghao Mi, Alexander Magunia, Helmut Zacharias, Andrew R. Attar, Zhi-Heng Loh, Marco Butz, Lennart Aufleger, Rolf Treusch, Marc Rebholz, David Wachs, Thomas Gaumnitz, Stefano M. Cavaletto, S. Roling, Paul Birk, Carina da Costa Castanheira
Publikováno v:
Frontiers in Optics / Laser Science.
We present a technique for the direct measurement of the frequency chirp of high-frequency free-electron-laser pulses based on fundamental nonlinear optics. It is implemented in transient absorption geometry.