Ultraviolet visible spectroscopy of CdS nano-wires doped ferroelectric liquid crystal |
| |
| Authors: | K. PalU.N. Maiti,T.P. Majumder,P. DashN.C. Mishra,N. BennisJ.M. Otó n |
| |
| Affiliation: | a Department of Physics, University of Kalyani, Kalyani-741235, West Bengal, Indiab Department of Physics, Utkal University, Vani-bihar, Bhubaneswar-751004, Orissa, Indiac Departamento de Tecnología Fotónica, ETSI Telecomunicación, Universidad Politécnica de Madrid, Ciudad Universitaria, 28040 Madrid, Spain |
| |
| Abstract: | We prepared CdS nano-wires with its breadth varying in the order of 30-40 nm with good uniformity. The prepared nano-wires were mixed with ferroelectric liquid crytal (FLC; FELIX-017/100) in a suitable proportion and then spin coated on a SiO2 spin coated glass substrates. With the variation of rpm speed of the spin coater we obtained significant UV-vis spectroscopic information in comparison with pure FLC and pure nano-wires, those also spin coated on SiO2 coated glass plates. Although we did not receive any significant shifting of transition of peaks, but absorbance changed remarkably, and also the calculated band gap energy for different composition were calculated from UV-vis spectra. |
| |
| Keywords: | Ferroelectric liquid crystals Cadmium sulfide nano-wires UV-vis spectra |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
