Surface second order optical nonlinearity of titanium dioxide sized in nanometer range

Authors
Fu, DG Zhang, Y Wang, X Liu, JZ Lu, ZH
Citation
Dg. Fu et al., Surface second order optical nonlinearity of titanium dioxide sized in nanometer range, CHEM LETT, (4), 2001, pp. 328-329
Citations number
21
Categorie Soggetti
Chemistry
Journal title
CHEMISTRY LETTERS
ISSN journal
03667022 → ACNP
Issue
4
Year of publication
2001
Pages
328 - 329
Database
ISI
SICI code
0366-7022(20010405):4<328:SSOONO>2.0.ZU;2-H
Abstract
The nanoparticles of a centrosymmetric material titanium dioxide (TiO2) hav e been synthesied and characterized by hyperRayleigh scattering (HRS) techn ique. The particles with mean diameter of 10 nm have large first order hype rpolarizability in solution, which arise from the surface layer of the part icles.