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Melting domain size...
Melting domain size and recrystallization dynamics of ice revealed by time-resolved x-ray scattering
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- Yang, Cheolhee (författare)
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, 37673, Republic of Korea
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- Ladd Parada, Marjorie (författare)
- Stockholms universitet,KTH,Glykovetenskap,Fysikum
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- Nam, Kyeongmin (författare)
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, 37673, Republic of Korea
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- Jeong, Sangmin (författare)
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, 37673, Republic of Korea
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- You, Seonju (författare)
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, 37673, Republic of Korea
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- Späh, Alexander (författare)
- Stockholms universitet
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- Pathak, Harshad (författare)
- Stockholms universitet,Fysikum
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- Eklund, Tobias (författare)
- Stockholms universitet,Fysikum
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- Lane, Thomas J. (författare)
- SLAC National Accelerator Laboratory, 2575 Sand Hill Road, Menlo Park, CA, 94025, USA
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- Lee, Jae Hyuk (författare)
- Pohang Accelerator Laboratory, POSTECH, Pohang, Gyeongbuk, 37673, Republic of Korea
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- Eom, Intae (författare)
- Pohang Accelerator Laboratory, POSTECH, Pohang, Gyeongbuk, 37673, Republic of Korea
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- Kim, Minseok (författare)
- Pohang Accelerator Laboratory, POSTECH, Pohang, Gyeongbuk, 37673, Republic of Korea
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- Amann-Winkel, Katrin, 1977- (författare)
- Stockholms universitet,Fysikum
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- Perakis, Fivos, 1984- (författare)
- Stockholms universitet,Fysikum
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- Nilsson, Anders, 1956- (författare)
- Stockholms universitet,Fysikum
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- Kim, Kyung Hwan (författare)
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Gyeongbuk, 37673, Republic of Korea
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(creator_code:org_t)
- Springer Nature, 2023
- 2023
- Engelska.
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Ingår i: Nature Communications. - : Springer Nature. - 2041-1723. ; 14:1
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- The phase transition between water and ice is ubiquitous and one of the most important phenomena in nature. Here, we performed time-resolved x-ray scattering experiments capturing the melting and recrystallization dynamics of ice. The ultrafast heating of ice I is induced by an IR laser pulse and probed with an intense x-ray pulse which provided us with direct structural information on different length scales. From the wide-angle x-ray scattering (WAXS) patterns, the molten fraction, as well as the corresponding temperature at each delay, were determined. The small-angle x-ray scattering (SAXS) patterns, together with the information extracted from the WAXS analysis, provided the time-dependent change of the size and the number of liquid domains. The results show partial melting (~13%) and superheating of ice occurring at around 20 ns. After 100 ns, the average size of the liquid domains grows from about 2.5 nm to 4.5 nm by the coalescence of approximately six adjacent domains. Subsequently, we capture the recrystallization of the liquid domains, which occurs on microsecond timescales due to the cooling by heat dissipation and results to a decrease of the average liquid domain size.
Ämnesord
- NATURVETENSKAP -- Kemi -- Fysikalisk kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Physical Chemistry (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- NATURVETENSKAP -- Annan naturvetenskap (hsv//swe)
- NATURAL SCIENCES -- Other Natural Sciences (hsv//eng)
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Yang, Cheolhee
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Ladd Parada, Mar ...
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Nam, Kyeongmin
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Jeong, Sangmin
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You, Seonju
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Späh, Alexander
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visa fler...
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Pathak, Harshad
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Eklund, Tobias
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Lane, Thomas J.
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Lee, Jae Hyuk
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Eom, Intae
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Kim, Minseok
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Amann-Winkel, Ka ...
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Perakis, Fivos, ...
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Nilsson, Anders, ...
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Kim, Kyung Hwan
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Kungliga Tekniska Högskolan
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Stockholms universitet