Chandra, M. S. ; Krishna, M. G. ; Mimata, H. ; Kawamata, J. ; Nakamura, T. ; Radhakrishnan, T. P. (2005) Laser-induced second harmonic generation decay in a Langmuir– Blodgett film: arresting by polyelectrolyte templating Advanced Materials, 17 (16). pp. 1937-1941. ISSN 0935-9648
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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/adma.20...
Related URL: http://dx.doi.org/10.1002/adma.200401981
Abstract
Stabilizing Langmuir–Blodgett (LB) films: Laser irradiation accelerates πdimerization of hemicyanine nonlinear optical chromophores in monolayer LB films andcauses degradation of their second harmonic generation capability. The metastability of the film is overcome effectively by polyelectrolyte templating. Nanoscopic characterization of the ultrathin films reveals the impact of the polyelectrolyte.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to John Wiley and Sons. |
| Keywords: | Amphiphilic Materials; Langmuir-Blodgett Techniques; Nonlinear Optical Materials; Polyelectrolytes |
| ID Code: | 37372 |
| Deposited On: | 12 Apr 2011 07:27 |
| Last Modified: | 24 May 2011 07:36 |
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