𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Characterization of the second-harmonic response of a silver–air interface

✍ Scribed by O'Donnell, K A; Torre, R


Book ID
118746092
Publisher
Institute of Physics
Year
2005
Tongue
English
Weight
269 KB
Volume
7
Category
Article
ISSN
1367-2630

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Determination of pKa at the air/water in
✍ Xiaolin Zhao; Suchitra Subrahmanyan; Kenneth B. Eisenthal 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 457 KB

We have used second harmonic generation to directly observe chemical changes in a lipid monolayer. We observed that pK, of phexadecyl aniline at the air/water interface is 3.6& 0.2 versus 5.3 fO.l in the bulk. This fiftyfold increase in acidity is due to the higher free energy of a charged species a

Polarization of water molecules at a cha
✍ Xiaolin Zhao; Shaowei Ong; Kenneth B. Eisenthal 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 726 KB

The second harmonic generation from charged monolayers at air/water interfaces is shown to be linearly related to the interface electric potential. This dependence is due to the polarization of water molecules in the electrostatic field of the charged monolayer. The observed linear dependence of the