Second-order nonlinear optical properties of amphiphilic porphyrins in Langmuir-Blodgett monolayer assemblies
β Scribed by Sunao Yamada; Kotaro Kuwata; Hiroaki Yonemura; Taku Matsuo
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 593 KB
- Volume
- 87
- Category
- Article
- ISSN
- 1010-6030
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π SIMILAR VOLUMES
1-Pyrene carboxaldehyde (abbreviated as PyCHO), a non-amphiphilic derivative of pyrene has been successfully incorporated in Langmuir-Blodgett (LB) films, mixed with stearic acid (SA). Surface pressure (p) vs. area per molecule isotherms of PyCHO mixed with SA at different mole fractions reveal a pl
Highly stable films of tetranitrotetrapropoxycalix[4]arene (9) with second-order nonlinear optical (NLO) properties and a noncentrosymmetric structure were obtained by a novel crystallization process at 130 Β± 140 8C in a dc electric field. The packing of 9 in these films was elucidated by a combinat