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Attosecond transien...
Attosecond transient absorption spectrum of argon at the L-2,L-3 edge
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Chew, Andrew (author)
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Douguet, Nicolas (author)
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Cariker, Coleman (author)
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Li, Jie (author)
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- Lindroth, Eva (author)
- Stockholms universitet,Fysikum
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Ren, Xiaoming (author)
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Yin, Yanchun (author)
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Argenti, Luca (author)
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Hill, Wendell T. (author)
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Chang, Zenghu (author)
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(creator_code:org_t)
- 2018
- 2018
- English.
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In: Physical Review A: covering atomic, molecular, and optical physics and quantum information. - 2469-9926 .- 2469-9934. ; 97:3
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
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- Progress in high-harmonic generation has led to high-energy attosecond pulses with cutoff above the carbon 1s edge (283.8 eV). These pulses are essential to extend time-resolved spectroscopies to the water window in order to control electron dynamics in solvated organic species. Here we report a step towards this goal: the measurement, with subcycle time resolution, of the attosecond transient absorption spectrum of argon at the 2p(-1) L-2,L-3 edge (similar to 250 eV) in the presence of a short-wave infrared control pulse. The measurements, supported by theoretical simulations, demonstrate the concurrent role of Auger decay and tunnel ionization in the driven evolution of inner-valence holes of polyelectronic atoms.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Chew, Andrew
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Douguet, Nicolas
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Cariker, Coleman
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Li, Jie
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Lindroth, Eva
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Ren, Xiaoming
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show more...
-
Yin, Yanchun
-
Argenti, Luca
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Hill, Wendell T.
-
Chang, Zenghu
-
show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
- Articles in the publication
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Physical Review ...
- By the university
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Stockholm University