Photopyroelectric spectroscopy of Sb2O3 - ZnO ceramics

• Main Authors: Zakaria, Azmi, Rizwan, Zahid, Hashim, Mansor, Shaari, Abdul Halim, Mat Yunus, Wan Mahmood
• Format: Article
• Language: English
• Published: EDP Sciences, Springer Verlag 2008
• Online Access: http://psasir.upm.edu.my/id/eprint/6551/1/Photopyroelectric%20spectroscopy%20of%20Sb2O3.pdf; http://psasir.upm.edu.my/id/eprint/6551/; https://link.springer.com/article/10.1140%2Fepjst%2Fe2008-00387-6

Photopyroelectric spectroscopy is used to study the band-gap energy of the ceramic (ZnO + xSb2O3), x = 0.1 - 1.5 mol% and the ceramic (ZnO + 0.4 mol% Bi2O3 + xSb2O3), x = 0 - 1.5 mol% sintered at isothermal temperature, 1280 °C, for 1 and 2 hours. The wavelength of incident light, modulated at 9 Hz...