Voids in the H-bonded network of water and their manifestation in the structure factor
The main peak of the oxygen-oxygen structure factor SOO(Q) of water shows an unusual doublet structure and the low-Q feature of this doublet shifts appreciably with pressure. This pressure dependence is cited as evidence of polymorphism in water. This feature is analogous to the `prepeak,' or `...
| Hlavní autoři: | , , , , |
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| Médium: | Journal article |
| Jazyk: | English |
| Vydáno: |
American Inst of Physics
2000
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| Shrnutí: | The main peak of the oxygen-oxygen structure factor SOO(Q) of water shows an unusual doublet structure and the low-Q feature of this doublet shifts appreciably with pressure. This pressure dependence is cited as evidence of polymorphism in water. This feature is analogous to the `prepeak,' or `first-sharp-diffraction peak' which is well known in network-forming ionic liquids. |
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