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https://idr.nitk.ac.in/jspui/handle/123456789/12341Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Rudresha, B.J. | - |
| dc.contributor.author | Manjunatha, K.B. | - |
| dc.contributor.author | Umesh, G. | - |
| dc.contributor.author | Ramachandra, Bhat, B. | - |
| dc.date.accessioned | 2020-03-31T08:39:02Z | - |
| dc.date.available | 2020-03-31T08:39:02Z | - |
| dc.date.issued | 2012 | - |
| dc.identifier.citation | Chemical Physics Letters, 2012, Vol.542, , pp.159-163 | en_US |
| dc.identifier.uri | http://idr.nitk.ac.in/jspui/handle/123456789/12341 | - |
| dc.description.abstract | The octupolar metal complexes [Zn(bpy)(L)] (1), [Cd(bpy)(L)] (2), [Hg(bpy)(L)] (3) (bpy = 2,2?-bipyridyl, L = 4-dimethylamino-?- cyanocinnamic acid) have been synthesized. The third-order nonlinear optical properties of complexes were studied using Z-scan technique at 532 nm with nanosecond laser pulses. The complexes show optical limiting behavior. The values of the effective two-photon absorption (2PA) coefficients (?), third-order nonlinear susceptibilities (? (3)) and two-photon absorption cross sections (? 2) are calculated. Results show, lewis acidity of metal center and molecular symmetry are two important factors for observed large TPA cross-section of metal complexes. 2012 Elsevier B.V. All rights reserved. | en_US |
| dc.title | Octupolar metal complexes for third order nonlinear optical studies | en_US |
| dc.type | Article | en_US |
| Appears in Collections: | 1. Journal Articles | |
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