WFRF:(Deponte Daniel)
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| Fältnamn | Indikatorer | Metadata |
|---|---|---|
| 000 | 05121naa a2200685 4500 | |
| 001 | oai:DiVA.org:su-106283 | |
| 003 | SwePub | |
| 008 | 140731s2014 | |||||||||||000 ||eng| | |
| 009 | oai:DiVA.org:uu-232834 | |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1062832 URI |
| 024 | 7 | a https://doi.org/10.1038/nature132662 DOI |
| 024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2328342 URI |
| 040 | a (SwePub)sud (SwePub)uu | |
| 041 | a engb eng | |
| 042 | 9 SwePub | |
| 072 | 7 | a ref2 swepub-contenttype |
| 072 | 7 | a art2 swepub-publicationtype |
| 100 | 1 | a Sellberg, Jonas A.u Stockholms universitet,Fysikum,SLAC National Accelerator Laboratory, USA4 aut0 (Swepub:su)jose4950 |
| 245 | 1 0 | a Ultrafast X-ray probing of water structure below the homogeneous ice nucleation temperature |
| 264 | c 2014-06-18 | |
| 264 | 1 | b Springer Science and Business Media LLC,c 2014 |
| 338 | a print2 rdacarrier | |
| 520 | a Water has a number of anomalous physical properties, and some of these become drastically enhanced on supercooling below the freezing point. Particular interest has focused on thermodynamic response functions that can be described using a normal component and an anomalous component that seems to diverge at about 228 kelvin (refs 1-3). This has prompted debate about conflicting theories(4-12) that aim to explain many of the anomalous thermodynamic properties of water. One popular theory attributes the divergence to a phase transition between two forms of liquid water occurring in the 'no man's land' that lies below the homogeneous ice nucleation temperature (T-H) at approximately 232 kelvin(13) and above about 160 kelvin(14), and where rapid ice crystallization has prevented any measurements of the bulk liquid phase. In fact, the reliable determination of the structure of liquid water typically requires temperatures above about 250 kelvin(2,15). Water crystallization has been inhibited by using nanoconfinement(16), nanodroplets(17) and association with biomolecules(16) to give liquid samples at temperatures below T-H, but such measurements rely on nanoscopic volumes of water where the interaction with the confining surfaces makes the relevance to bulk water unclear(18). Here we demonstrate that femtosecond X-ray laser pulses can be used to probe the structure of liquid water in micrometre-sized droplets that have been evaporatively cooled(19-21) below TH. We find experimental evidence for the existence of metastable bulk liquid water down to temperatures of 227(-1)(+2) kelvin in the previously largely unexplored no man's land. We observe a continuous and accelerating increase in structural ordering on supercooling to approximately 229 kelvin, where the number of droplets containing ice crystals increases rapidly. But a few droplets remain liquid for about a millisecond even at this temperature. The hope now is that these observations and our detailed structural data will help identify those theories that best describe and explain the behaviour of water. | |
| 650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
| 650 | 7 | a NATURVETENSKAPx Kemix Annan kemi0 (SwePub)104992 hsv//swe |
| 650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Other Chemistry Topics0 (SwePub)104992 hsv//eng |
| 653 | a Theoretical Physics | |
| 653 | a teoretisk fysik | |
| 700 | 1 | a Huang, C.4 aut |
| 700 | 1 | a McQueen, T. A.4 aut |
| 700 | 1 | a Loh, N. D.4 aut |
| 700 | 1 | a Laksmono, H.4 aut |
| 700 | 1 | a Schlesinger, Danielu Stockholms universitet,Fysikum4 aut0 (Swepub:su)dschl |
| 700 | 1 | a Sierra, R. G.4 aut |
| 700 | 1 | a Nordlund, D.4 aut |
| 700 | 1 | a Hampton, C. Y.4 aut |
| 700 | 1 | a Starodub, D.4 aut |
| 700 | 1 | a DePonte, D. P.4 aut |
| 700 | 1 | a Beye, M.4 aut |
| 700 | 1 | a Chen, C.4 aut |
| 700 | 1 | a Martin, A. V.4 aut |
| 700 | 1 | a Barty, A.4 aut |
| 700 | 1 | a Wikfeldt, Kjartan Thoru Stockholms universitet,Fysikum4 aut0 (Swepub:su)wikfeldt |
| 700 | 1 | a Weiss, T. M.4 aut |
| 700 | 1 | a Caronna, C.4 aut |
| 700 | 1 | a Feldkamp, J.4 aut |
| 700 | 1 | a Skinner, L. B.4 aut |
| 700 | 1 | a Seibert, M Mu Linac Coherent Light Source, SLAC National Accelerator Laboratory, PO Box 20450, Stanford, California 94309, USA4 aut0 (Swepub:uu)masei255 |
| 700 | 1 | a Pettersson, Lars G. M.u Stockholms universitet,Fysikum4 aut0 (Swepub:su)lgm |
| 700 | 1 | a Williams, G. J.4 aut |
| 700 | 1 | a Boutet, S.4 aut |
| 700 | 1 | a Pettersson, Lars G. M.u Stockholms universitet,Fysikum4 aut0 (Swepub:su)lgm |
| 700 | 1 | a Bogan, M. J.4 aut |
| 700 | 1 | a Nilsson, Andersu Stockholms universitet,Fysikum,SLAC National Accelerator Laboratory, USA4 aut0 (Swepub:su)andersn |
| 710 | 2 | a Stockholms universitetb Fysikum4 org |
| 773 | 0 | t Natured : Springer Science and Business Media LLCg 510:7505, s. 381-+q 510:7505<381-+x 0028-0836x 1476-4687 |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-106283 |
| 856 | 4 8 | u https://doi.org/10.1038/nature13266 |
| 856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-232834 |
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