Characterization of vibrational resonances of water-vapor interfaces by phase-sensitive sum-frequency spectroscopy.
Phase-sensitive sum-frequency spectroscopy provides correct characterization of vibrational resonances of water-vapor interfaces and allows better identification of interfacial water species contributing to different parts of the spectra. Iodine ions emerging at an interface create a surface field that tends to reorient the more loosely bonded water molecules below the topmost layer.
Ji
N
N
Department of Physics, University of California, Berkeley, CA 94720, USA.
Ostroverkhov
V
V
Tian
C S
CS
Shen
Y R
YR
D006860:Hydrogen Bonding; D008958:Models, Molecular; D013057:Spectrum Analysis / Q000379:methods*; D013499:Surface Properties; D014835:Volatilization; D014867:Water / Q000737:chemistry*
D014867:Water