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Physical optics
Anisotropy of IR absorption of an ultrathin water layer on a water/quartz glass interface
V. M. Zolotarev ITMO University, 197101, St. Petersburg, Russia
Abstract:
The optical properties of an ultrathin water layer at the interface between two dielectrics (ZnSe–SiO$_2$) are studied by FTIR spectroscopy. Effective refractive indices and absorption coefficients in the region of stretching vibrations of the OH group are determined. It is found that water molecules in the water–quartz glass interface layer have a planar orientation.
Keywords:
FTIR, stretching vibrations, hydronium ion, liquid water, ice.
Received: 16.04.2019 Revised: 16.04.2019 Accepted: 16.05.2019
Citation:
V. M. Zolotarev, “Anisotropy of IR absorption of an ultrathin water layer on a water/quartz glass interface”, Optics and Spectroscopy, 127:6 (2019), 926–930; Optics and Spectroscopy, 127:6 (2019), 1018–1022
Linking options:
https://www.mathnet.ru/eng/os518 https://www.mathnet.ru/eng/os/v127/i6/p926
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