| Autor: |
Niskanen, J., Fondell, M., Sahle, C.J., Eckert, S., Jay, R., Gilmore, K., Pietzsch, A., Dantz, M., Lu, X., McNally, D.E., Schmitt, T., Vaz da Cruz, V., Kimberg, V., Gel mukhanov, F., Foehlisch, A. |
| Rok vydání: |
2019 |
| Předmět: |
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| Popis: |
Ambient water properties have been shown to require heterogeneity 1 is the imperative followed by Pettersson et al. 2 to relate X ray spectroscopic findings to a heterogeneous or 2 phase model of ambient water. In ref. 3 we question this hypothesis based on quantitative X ray spectroscopic evidence. We come to conclude that X ray spectroscopies support no observations related to heterogeneous, distinct structural motives in ambient water. The critique of sum rules by Pettersson et al. 2 is unjustified Through normalization to the asymptotic behavior we avoid sum rule normalization of X ray absorption spectroscopy XAS . In liquid water, extended X ray absorption fine structure oscillations are less than a percent for the used normalization range 4 digitized , and less than twice that for ice 5 . Pettersson et al. 2 point toward well known discrepancies between XAS calculations and experiments |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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