Dielectric properties of laser-induced conditions in a hybrid composite made by doping a side-chain liquid crystalline polymer
Journal of Non-Crystalline Solids, cilt.351, sa.33-36 SPEC. ISS., ss.2764-2767, 2005 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Özet
- Cilt numarası: 351 Sayı: 33-36 SPEC. ISS.
- Basım Tarihi: 2005
- Doi Numarası: 10.1016/j.jnoncrysol.2005.03.051
- Dergi Adı: Journal of Non-Crystalline Solids
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.2764-2767
- Yıldız Teknik Üniversitesi Adresli: Hayır
Özet
A side-chain liquid crystalline polymer (SLCP) was investigated by measuring the laser-induced effects on molecular reorientation. A 20 mW He-Cd (λ = 441.6 nm) laser was used as a pumping source during the measurements, which were performed by an impedance analyzer to see the effect of laser illumination on the polymer-doped and non-polymered samples. Dielectric anisotropy dependency is quantitatively estimated via capacitive measurements. Our results show that laser pumping causes a considerable decrease in the required amount of voltage for reorientation in the constructed SLCP composite. © 2005 Elsevier B.V. All rights reserved.