| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1813983 | Physica B: Condensed Matter | 2009 | 5 Pages |
Abstract
In this work, we report the optical properties of bulk Se93−XZn2Te5InX (X=0, 2, 4, 6 and 10) chalcogenide glasses. Refractive index, extinction coefficient, real dielectric constant (ε′), imaginary dielectric constant (ε″), absorption coefficient (α) and energy band gap were obtained from analysis of common range (250–1100 nm) UV/Visible transmittance spectrum. Besides, transmission percentages were obtained from FTIR spectra in wave number range 4000–400 cm−1.The concentration dependence structural phenomena have been explained with help of average coordination 〈z〉.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Abhay Kumar Singh, Neearj Mehta, Kedar Singh,