Photopyroelectric characteristics of Pr6O11 - ZnO ceramic composites.

• Main Authors: Rizwan, Zahid, Mohd Ghazali, Mohd Sabri, Zakaria , Azmi
• Format: Article
• Language: English; English
• Published: Academic Journals 2011
• Online Access: http://psasir.upm.edu.my/id/eprint/24760/1/Photopyroelectric%20characteristics%20of%20Pr6O11.pdf; http://psasir.upm.edu.my/id/eprint/24760/; http://www.academicjournals.org/

Characteristics of different Pr6O11 ceramic composites were studied using photopyroelectric spectroscopy. The amount of Pr6O11 in the composite was varied from 0.1 to 0.75 mol% at the sintering temperature of 1190 and 1270°C. It was found that optical energy band-gap (Eg) of the composite is reduced...