Single-shot diffractive imaging with a table-top femtosecond soft x-ray laser-harmonics source
Coherent x-ray diffractive imaging is a powerful method for studies on nonperiodic structures on the nanoscale. Access to femtosecond dynamics in major physical, chemical, and biological processes requires single-shot diffraction data. Up to now, this has been limited to intense coherent pulses from a free electron laser. Here we show that laser-driven ultrashort x-ray sources offer a comparatively inexpensive alternative. We present measurements of single-shot diffraction patterns from isolated nano-objects with a single 20 fs pulse from a table-top high-harmonic x-ray laser. Images were reconstructed with a resolution of 119 nm from the single shot and 62 nm from multiple shots.
| Medienart: |
Artikel |
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| Erscheinungsjahr: |
2009 |
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| Erschienen: |
2009 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:103 |
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| Enthalten in: |
Physical review letters - 103(2009), 2 vom: 10. Juli, Seite 028104 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Ravasio, A [VerfasserIn] |
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| Themen: |
Journal Article |
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| Anmerkungen: |
Date Completed 08.09.2009 Date Revised 07.08.2009 published: Print-Electronic Citation Status MEDLINE |
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| Förderinstitution / Projekttitel: |
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NLM19049168X |
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| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Coherent x-ray diffractive imaging is a powerful method for studies on nonperiodic structures on the nanoscale. Access to femtosecond dynamics in major physical, chemical, and biological processes requires single-shot diffraction data. Up to now, this has been limited to intense coherent pulses from a free electron laser. Here we show that laser-driven ultrashort x-ray sources offer a comparatively inexpensive alternative. We present measurements of single-shot diffraction patterns from isolated nano-objects with a single 20 fs pulse from a table-top high-harmonic x-ray laser. Images were reconstructed with a resolution of 119 nm from the single shot and 62 nm from multiple shots | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 4 | |a Research Support, U.S. Gov't, Non-P.H.S. | |
| 700 | 1 | |a Gauthier, D |e verfasserin |4 aut | |
| 700 | 1 | |a Maia, F R N C |e verfasserin |4 aut | |
| 700 | 1 | |a Billon, M |e verfasserin |4 aut | |
| 700 | 1 | |a Caumes, J-P |e verfasserin |4 aut | |
| 700 | 1 | |a Garzella, D |e verfasserin |4 aut | |
| 700 | 1 | |a Géléoc, M |e verfasserin |4 aut | |
| 700 | 1 | |a Gobert, O |e verfasserin |4 aut | |
| 700 | 1 | |a Hergott, J-F |e verfasserin |4 aut | |
| 700 | 1 | |a Pena, A-M |e verfasserin |4 aut | |
| 700 | 1 | |a Perez, H |e verfasserin |4 aut | |
| 700 | 1 | |a Carré, B |e verfasserin |4 aut | |
| 700 | 1 | |a Bourhis, E |e verfasserin |4 aut | |
| 700 | 1 | |a Gierak, J |e verfasserin |4 aut | |
| 700 | 1 | |a Madouri, A |e verfasserin |4 aut | |
| 700 | 1 | |a Mailly, D |e verfasserin |4 aut | |
| 700 | 1 | |a Schiedt, B |e verfasserin |4 aut | |
| 700 | 1 | |a Fajardo, M |e verfasserin |4 aut | |
| 700 | 1 | |a Gautier, J |e verfasserin |4 aut | |
| 700 | 1 | |a Zeitoun, P |e verfasserin |4 aut | |
| 700 | 1 | |a Bucksbaum, P H |e verfasserin |4 aut | |
| 700 | 1 | |a Hajdu, J |e verfasserin |4 aut | |
| 700 | 1 | |a Merdji, H |e verfasserin |4 aut | |
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