|
NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR) >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Pure & Applied Physics (IJPAP) >
IJPAP Vol.46 [2008] >
IJPAP Vol.46(05) [May 2008] >
| Title: | Optical properties of polyaniline doped PVC-PMMA thin films |
| Authors: | Deshmukh, S H
Burghate, D K
Shilaskar, S N
Chaudhari, G N
Deshmukh, P T |
| Keywords: | Optical properties
PVC-PMMA thin films
Non-linear behaviour |
| Issue Date: | May-2008 |
| Publisher: | CSIR |
| Abstract: | The optical transmission and UV-VIS absorption spectra have been recorded in the wavelength range 450-1000 nm for different compositions of polyaniline doped PVC-PMMA thin films. The absorption coefficient (⍺), optical energy gap (Eopt), refractive index (nօ), optical dielectric constant (Ɛ’), constant B and ratio of carrier concentration to the effective mass (N/m*) have been evaluated. The effects of doping percentage of polyaniline on these parameters have been discussed and the nonlinear behaviour for all the parameters are investigated. |
| Page(s): | 344-348 |
| ISSN: | 0019-5596 |
| Source: | IJPAP Vol.46(05) [May 2008]
|
|
