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New Information on Water Interfacial Structure Revealed by Phase-Sensitive Surface Spectroscopy

Ostroverkhov, Victor, Waychunas, Glenn A., Shen, Y. R.·2005·Physical Review Letters

Abstract

A phase-sensitive sum-frequency vibrational spectroscopic technique is developed to study interfacial water structure of water/quartz interfaces. Measurements allow deduction of both real and imaginary parts of the surface nonlinear spectral response, revealing an unprecedentedly detailed picture of the net polar orientations of the water species at the interface. The orientations of the icelike and liquidlike species appear to respond very differently to the bulk pH change indicating the existence of different surface sites on quartz with different deprotonation pK values.

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Metadata

Authors
Ostroverkhov, V., Waychunas, G. A., & Shen, Y. R.
Venue
Physical Review Letters
Published
2005-02-02
Volume
94
Issue
4
Pages
046102-046102
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2001443424
Cited by
432
References
0
FWCI
13.73
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: New Information on Water Interfacial Structure Revealed by Phase-Sensitive Surface Spectroscopy. https://app.cochat.ai/papers/10.1103/physrevlett.94.046102
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Ostroverkhov, V., Waychunas, G. A., & Shen, Y. R. (2005). New Information on Water Interfacial Structure Revealed by Phase-Sensitive Surface Spectroscopy. Physical Review Letters. https://doi.org/10.1103/physrevlett.94.046102

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