Understanding Chemical Sensitivity and Surface Response in Detecting Trace Levels of Explosives Using Vibrational Sum Frequency Spectroscopy

2013 ◽  
Author(s):  
William E. Asher
Keyword(s):  
Chemical Sensitivity ◽  
Sum Frequency ◽  
Surface Response ◽  
Sum Frequency Spectroscopy ◽  
Vibrational Sum Frequency Spectroscopy

Effects of Reorientation in Vibrational Sum-Frequency Spectroscopy†

2007 ◽  
Vol 111 (25) ◽  
pp. 8902-8915 ◽  
Author(s):  
John T. Fourkas ◽  
Robert A. Walker ◽  
Suleyman Z. Can ◽  
Erez Gershgoren
Keyword(s):  
Sum Frequency ◽  
Sum Frequency Spectroscopy ◽  
Vibrational Sum Frequency Spectroscopy

scholarly journals Experimentally probing the libration of interfacial water: the rotational potential of water is stiffer at the air/water interface than in bulk liquid

2016 ◽  
Vol 18 (27) ◽  
pp. 18424-18430 ◽  
Author(s):  
Yujin Tong ◽  
Tobias Kampfrath ◽  
R. Kramer Campen
Keyword(s):  
Liquid Water ◽  
Bulk Liquid ◽  
Interfacial Water ◽  
Water Interface ◽  
Sum Frequency ◽  
Sum Frequency Spectroscopy ◽  
Air Water Interface ◽  
Vibrational Sum Frequency Spectroscopy

Vibrational sum frequency spectroscopy measurements reveal that the libration frequency of interfacial water is significantly higher than bulk liquid water, suggesting that water's rotational potential stiffens on moving from the bulk liquid to the air/water interface.

Sign in / Sign up

Export Citation Format

Share Document