Sökning: onr:"swepub:oai:DiVA.org:su-173178" > Temperature depende...
Fältnamn | Indikatorer | Metadata |
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000 | 03323naa a2200481 4500 | |
001 | oai:DiVA.org:su-173178 | |
003 | SwePub | |
008 | 190917s2019 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1731782 URI |
024 | 7 | a https://doi.org/10.1080/00268976.2019.16494862 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Pathak, Harshadu Stockholms universitet,Fysikum4 aut0 (Swepub:su)hpath |
245 | 1 0 | a Temperature dependent anomalous fluctuations in water :b shift of approximate to 1 kbar between experiment and classical force field simulations |
264 | c 2019-08-05 | |
264 | 1 | b Informa UK Limited,c 2019 |
338 | a print2 rdacarrier | |
520 | a Here we report on the temperature dependence of the anomalous behaviour of water in terms of (i) its growth in tetrahedral structures, (ii) instantaneous spatial correlations from small angle x-ray scattering (SAXS) data, (iii) estimates of thermodynamic response functions of isothermal compressibility and (iv) thermal expansion coefficient. Water's thermal expansion coefficient is estimated for the first time at supercooled conditions from liquid water's structure factor. We used previously published data from classical force-fields of TIP4P/2005 and iAMOEBA to compare experimental data with molecular dynamics simulations and observe that these force-fields underestimate water's anomalous behaviour but perform better upon increasing pressure. We demonstrate that the molecular dynamics simulations can describe better the temperature dependent anomalous behaviour of ambient pressure water if simulated at 1 kbar. The deviation in anomalous fluctuations in the simulations is not restricted to approximate to 228 K but extends all the way to ambient temperatures. | |
650 | 7 | a NATURVETENSKAPx Kemi0 (SwePub)1042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciences0 (SwePub)1042 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysik0 (SwePub)1032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciences0 (SwePub)1032 hsv//eng |
653 | a Supercooled water | |
653 | a molecular modelling | |
653 | a x-ray scattering | |
653 | a thermal expansion coefficient | |
653 | a isothermal compressibility | |
653 | a kemisk fysik | |
653 | a Chemical Physics | |
700 | 1 | a Späh, Alexanderu Stockholms universitet,Fysikum4 aut0 (Swepub:su)alsp4980 |
700 | 1 | a Amann-Winkel, Katrinu Stockholms universitet,Fysikum4 aut0 (Swepub:su)kaama |
700 | 1 | a Perakis, Fivosu Stockholms universitet,Fysikum4 aut0 (Swepub:su)fpera |
700 | 1 | a Kim, Kyung Hwanu Stockholms universitet,Fysikum4 aut0 (Swepub:su)kkim |
700 | 1 | a Nilsson, Andersu Stockholms universitet,Fysikum4 aut0 (Swepub:su)andersn |
710 | 2 | a Stockholms universitetb Fysikum4 org |
773 | 0 | t Molecular Physicsd : Informa UK Limitedg 117:22, s. 3232-3240q 117:22<3232-3240x 0026-8976x 1362-3028 |
856 | 4 | u https://doi.org/10.1080/00268976.2019.1649486y Fulltext |
856 | 4 | u https://www.tandfonline.com/doi/pdf/10.1080/00268976.2019.1649486?needAccess=true |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-173178 |
856 | 4 8 | u https://doi.org/10.1080/00268976.2019.1649486 |
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