Title of article
Strong chiroptical effects in surface second harmonic generation obtained for molecules exhibiting excitonic coupling chirality
Author/Authors
Schanne-Klein، نويسنده , , M.C and Boulesteix، نويسنده , , T and Hache، نويسنده , , F and Alexandre، نويسنده , , M and Lemercier، نويسنده , , G and Andraud، نويسنده , , C، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
6
From page
103
To page
108
Abstract
We measured nonlinear optical activity in second harmonic generation (SHG) by reflection on a thin film of chiral molecules. We selected the structure of our molecules in order to obtain very large chiroptical effects. We indeed measured an angle of rotation of the second harmonic polarization as large as 66° for an acridine substituted Trِger base. This is in good agreement with our theoretical expectations for such an excitonic coupling chirality.
Journal title
Chemical Physics Letters
Serial Year
2002
Journal title
Chemical Physics Letters
Record number
1781881
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